---
_id: '32573'
author:
- first_name: Marcel
full_name: Maehren, Marcel
last_name: Maehren
- first_name: Philipp
full_name: Nieting, Philipp
last_name: Nieting
- first_name: Sven Niclas
full_name: Hebrok, Sven Niclas
id: '55616'
last_name: Hebrok
orcid: 0009-0006-1172-1665
- first_name: Robert
full_name: Merget, Robert
last_name: Merget
- first_name: Juraj
full_name: Somorovsky, Juraj
id: '83504'
last_name: Somorovsky
orcid: 0000-0002-3593-7720
- first_name: Jörg
full_name: Schwenk, Jörg
last_name: Schwenk
citation:
ama: 'Maehren M, Nieting P, Hebrok SN, Merget R, Somorovsky J, Schwenk J. TLS-Anvil:
Adapting Combinatorial Testing for TLS Libraries. In: 31st USENIX Security
Symposium (USENIX Security 22). USENIX Association; 2022.'
apa: 'Maehren, M., Nieting, P., Hebrok, S. N., Merget, R., Somorovsky, J., &
Schwenk, J. (2022). TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries.
31st USENIX Security Symposium (USENIX Security 22).'
bibtex: '@inproceedings{Maehren_Nieting_Hebrok_Merget_Somorovsky_Schwenk_2022, place={Boston,
MA}, title={TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries}, booktitle={31st
USENIX Security Symposium (USENIX Security 22)}, publisher={USENIX Association},
author={Maehren, Marcel and Nieting, Philipp and Hebrok, Sven Niclas and Merget,
Robert and Somorovsky, Juraj and Schwenk, Jörg}, year={2022} }'
chicago: 'Maehren, Marcel, Philipp Nieting, Sven Niclas Hebrok, Robert Merget, Juraj
Somorovsky, and Jörg Schwenk. “TLS-Anvil: Adapting Combinatorial Testing for TLS
Libraries.” In 31st USENIX Security Symposium (USENIX Security 22). Boston,
MA: USENIX Association, 2022.'
ieee: 'M. Maehren, P. Nieting, S. N. Hebrok, R. Merget, J. Somorovsky, and J. Schwenk,
“TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries,” 2022.'
mla: 'Maehren, Marcel, et al. “TLS-Anvil: Adapting Combinatorial Testing for TLS
Libraries.” 31st USENIX Security Symposium (USENIX Security 22), USENIX
Association, 2022.'
short: 'M. Maehren, P. Nieting, S.N. Hebrok, R. Merget, J. Somorovsky, J. Schwenk,
in: 31st USENIX Security Symposium (USENIX Security 22), USENIX Association, Boston,
MA, 2022.'
date_created: 2022-08-03T11:03:30Z
date_updated: 2024-04-02T12:19:45Z
department:
- _id: '632'
language:
- iso: eng
place: Boston, MA
publication: 31st USENIX Security Symposium (USENIX Security 22)
publisher: USENIX Association
status: public
title: 'TLS-Anvil: Adapting Combinatorial Testing for TLS Libraries'
type: conference
user_id: '83504'
year: '2022'
...
---
_id: '45970'
abstract:
- lang: eng
text: ' We introduce a new phase field model for tumor growth where viscoelastic
effects are taken into account. The model is derived from basic thermodynamical
principles and consists of a convected Cahn–Hilliard equation with source terms
for the tumor cells and a convected reaction–diffusion equation with boundary
supply for the nutrient. Chemotactic terms, which are essential for the invasive
behavior of tumors, are taken into account. The model is completed by a viscoelastic
system consisting of the Navier–Stokes equation for the hydrodynamic quantities,
and a general constitutive equation with stress relaxation for the left Cauchy–Green
tensor associated with the elastic part of the total mechanical response of the
viscoelastic material. For a specific choice of the elastic energy density and
with an additional dissipative term accounting for stress diffusion, we prove
existence of global-in-time weak solutions of the viscoelastic model for tumor
growth in two space dimensions [Formula: see text] by the passage to the limit
in a fully-discrete finite element scheme where a CFL condition, i.e. [Formula:
see text], is required. Moreover, in arbitrary dimensions [Formula:
see text], we show stability and existence of solutions for the fully-discrete
finite element scheme, where positive definiteness of the discrete Cauchy–Green
tensor is proved with a regularization technique that was first introduced by
Barrett and Boyaval [Existence and approximation of a (regularized) Oldroyd-B
model, Math. Models Methods Appl. Sci. 21 (2011) 1783–1837]. After that, we improve
the regularity results in arbitrary dimensions [Formula: see text] and in two
dimensions [Formula: see text], where a CFL condition is required. Then, in two
dimensions [Formula: see text], we pass to the limit in the discretization parameters
and show that subsequences of discrete solutions converge to a global-in-time
weak solution. Finally, we present numerical results in two dimensions [Formula:
see text]. '
author:
- first_name: Harald
full_name: Garcke, Harald
last_name: Garcke
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
- first_name: Dennis
full_name: Trautwein, Dennis
last_name: Trautwein
citation:
ama: Garcke H, Kovács B, Trautwein D. Viscoelastic Cahn–Hilliard models for tumor
growth. Mathematical Models and Methods in Applied Sciences. 2022;32(13):2673-2758.
doi:10.1142/s0218202522500634
apa: Garcke, H., Kovács, B., & Trautwein, D. (2022). Viscoelastic Cahn–Hilliard
models for tumor growth. Mathematical Models and Methods in Applied Sciences,
32(13), 2673–2758. https://doi.org/10.1142/s0218202522500634
bibtex: '@article{Garcke_Kovács_Trautwein_2022, title={Viscoelastic Cahn–Hilliard
models for tumor growth}, volume={32}, DOI={10.1142/s0218202522500634},
number={13}, journal={Mathematical Models and Methods in Applied Sciences}, publisher={World
Scientific Pub Co Pte Ltd}, author={Garcke, Harald and Kovács, Balázs and Trautwein,
Dennis}, year={2022}, pages={2673–2758} }'
chicago: 'Garcke, Harald, Balázs Kovács, and Dennis Trautwein. “Viscoelastic Cahn–Hilliard
Models for Tumor Growth.” Mathematical Models and Methods in Applied Sciences
32, no. 13 (2022): 2673–2758. https://doi.org/10.1142/s0218202522500634.'
ieee: 'H. Garcke, B. Kovács, and D. Trautwein, “Viscoelastic Cahn–Hilliard models
for tumor growth,” Mathematical Models and Methods in Applied Sciences,
vol. 32, no. 13, pp. 2673–2758, 2022, doi: 10.1142/s0218202522500634.'
mla: Garcke, Harald, et al. “Viscoelastic Cahn–Hilliard Models for Tumor Growth.”
Mathematical Models and Methods in Applied Sciences, vol. 32, no. 13, World
Scientific Pub Co Pte Ltd, 2022, pp. 2673–758, doi:10.1142/s0218202522500634.
short: H. Garcke, B. Kovács, D. Trautwein, Mathematical Models and Methods in Applied
Sciences 32 (2022) 2673–2758.
date_created: 2023-07-10T11:47:27Z
date_updated: 2024-04-03T09:15:35Z
department:
- _id: '841'
doi: 10.1142/s0218202522500634
intvolume: ' 32'
issue: '13'
keyword:
- Applied Mathematics
- Modeling and Simulation
language:
- iso: eng
page: 2673-2758
publication: Mathematical Models and Methods in Applied Sciences
publication_identifier:
issn:
- 0218-2025
- 1793-6314
publication_status: published
publisher: World Scientific Pub Co Pte Ltd
status: public
title: Viscoelastic Cahn–Hilliard models for tumor growth
type: journal_article
user_id: '100441'
volume: 32
year: '2022'
...
---
_id: '45969'
abstract:
- lang: eng
text: 'AbstractAn evolving surface finite element
discretisation is analysed for the evolution of a closed two-dimensional surface
governed by a system coupling a generalised forced mean curvature flow and a reaction–diffusion
process on the surface, inspired by a gradient flow of a coupled energy. Two algorithms
are proposed, both based on a system coupling the diffusion equation to evolution
equations for geometric quantities in the velocity law for the surface. One of
the numerical methods is proved to be convergent in the$$H^1$$H1norm
with optimal-order for finite elements of degree at least two. We present numerical
experiments illustrating the convergence behaviour and demonstrating the qualitative
properties of the flow: preservation of mean convexity, loss of convexity, weak
maximum principles, and the occurrence of self-intersections.'
author:
- first_name: Charles M.
full_name: Elliott, Charles M.
last_name: Elliott
- first_name: Harald
full_name: Garcke, Harald
last_name: Garcke
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
citation:
ama: Elliott CM, Garcke H, Kovács B. Numerical analysis for the interaction of mean
curvature flow and diffusion on closed surfaces. Numerische Mathematik.
2022;151(4):873-925. doi:10.1007/s00211-022-01301-3
apa: Elliott, C. M., Garcke, H., & Kovács, B. (2022). Numerical analysis for
the interaction of mean curvature flow and diffusion on closed surfaces. Numerische
Mathematik, 151(4), 873–925. https://doi.org/10.1007/s00211-022-01301-3
bibtex: '@article{Elliott_Garcke_Kovács_2022, title={Numerical analysis for the
interaction of mean curvature flow and diffusion on closed surfaces}, volume={151},
DOI={10.1007/s00211-022-01301-3},
number={4}, journal={Numerische Mathematik}, publisher={Springer Science and Business
Media LLC}, author={Elliott, Charles M. and Garcke, Harald and Kovács, Balázs},
year={2022}, pages={873–925} }'
chicago: 'Elliott, Charles M., Harald Garcke, and Balázs Kovács. “Numerical Analysis
for the Interaction of Mean Curvature Flow and Diffusion on Closed Surfaces.”
Numerische Mathematik 151, no. 4 (2022): 873–925. https://doi.org/10.1007/s00211-022-01301-3.'
ieee: 'C. M. Elliott, H. Garcke, and B. Kovács, “Numerical analysis for the interaction
of mean curvature flow and diffusion on closed surfaces,” Numerische Mathematik,
vol. 151, no. 4, pp. 873–925, 2022, doi: 10.1007/s00211-022-01301-3.'
mla: Elliott, Charles M., et al. “Numerical Analysis for the Interaction of Mean
Curvature Flow and Diffusion on Closed Surfaces.” Numerische Mathematik,
vol. 151, no. 4, Springer Science and Business Media LLC, 2022, pp. 873–925, doi:10.1007/s00211-022-01301-3.
short: C.M. Elliott, H. Garcke, B. Kovács, Numerische Mathematik 151 (2022) 873–925.
date_created: 2023-07-10T11:47:11Z
date_updated: 2024-04-03T09:15:44Z
department:
- _id: '841'
doi: 10.1007/s00211-022-01301-3
intvolume: ' 151'
issue: '4'
keyword:
- Applied Mathematics
- Computational Mathematics
language:
- iso: eng
page: 873-925
publication: Numerische Mathematik
publication_identifier:
issn:
- 0029-599X
- 0945-3245
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Numerical analysis for the interaction of mean curvature flow and diffusion
on closed surfaces
type: journal_article
user_id: '100441'
volume: 151
year: '2022'
...
---
_id: '45963'
abstract:
- lang: eng
text: AbstractThe scattering of electromagnetic
waves from obstacles with wave-material interaction in thin layers on the surface
is described by generalized impedance boundary conditions, which provide effective
approximate models. In particular, this includes a thin coating around a perfect
conductor and the skin effect of a highly conducting material. The approach taken
in this work is to derive, analyse and discretize a system of time-dependent boundary
integral equations that determines the tangential traces of the scattered electric
and magnetic fields. In a familiar second step, the fields are evaluated in the
exterior domain by a representation formula, which uses the time-dependent potential
operators of Maxwell’s equations. The time-dependent boundary integral equation
is discretized with Runge–Kutta based convolution quadrature in time and Raviart–Thomas
boundary elements in space. Using the frequency-explicit bounds from the well-posedness
analysis given here together with known approximation properties of the numerical
methods, the full discretization is proved to be stable and convergent, with explicitly
given rates in the case of sufficient regularity. Taking the same Runge–Kutta
based convolution quadrature for discretizing the time-dependent representation
formulas, the optimal order of convergence is obtained away from the scattering
boundary, whereas an order reduction occurs close to the boundary. The theoretical
results are illustrated by numerical experiments.
author:
- first_name: Jörg
full_name: Nick, Jörg
last_name: Nick
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
- first_name: Christian
full_name: Lubich, Christian
last_name: Lubich
citation:
ama: Nick J, Kovács B, Lubich C. Time-dependent electromagnetic scattering from
thin layers. Numerische Mathematik. 2022;150(4):1123-1164. doi:10.1007/s00211-022-01277-0
apa: Nick, J., Kovács, B., & Lubich, C. (2022). Time-dependent electromagnetic
scattering from thin layers. Numerische Mathematik, 150(4), 1123–1164.
https://doi.org/10.1007/s00211-022-01277-0
bibtex: '@article{Nick_Kovács_Lubich_2022, title={Time-dependent electromagnetic
scattering from thin layers}, volume={150}, DOI={10.1007/s00211-022-01277-0},
number={4}, journal={Numerische Mathematik}, publisher={Springer Science and Business
Media LLC}, author={Nick, Jörg and Kovács, Balázs and Lubich, Christian}, year={2022},
pages={1123–1164} }'
chicago: 'Nick, Jörg, Balázs Kovács, and Christian Lubich. “Time-Dependent Electromagnetic
Scattering from Thin Layers.” Numerische Mathematik 150, no. 4 (2022):
1123–64. https://doi.org/10.1007/s00211-022-01277-0.'
ieee: 'J. Nick, B. Kovács, and C. Lubich, “Time-dependent electromagnetic scattering
from thin layers,” Numerische Mathematik, vol. 150, no. 4, pp. 1123–1164,
2022, doi: 10.1007/s00211-022-01277-0.'
mla: Nick, Jörg, et al. “Time-Dependent Electromagnetic Scattering from Thin Layers.”
Numerische Mathematik, vol. 150, no. 4, Springer Science and Business Media
LLC, 2022, pp. 1123–64, doi:10.1007/s00211-022-01277-0.
short: J. Nick, B. Kovács, C. Lubich, Numerische Mathematik 150 (2022) 1123–1164.
date_created: 2023-07-10T11:44:57Z
date_updated: 2024-04-03T09:18:23Z
department:
- _id: '841'
doi: 10.1007/s00211-022-01277-0
intvolume: ' 150'
issue: '4'
keyword:
- Applied Mathematics
- Computational Mathematics
language:
- iso: eng
page: 1123-1164
publication: Numerische Mathematik
publication_identifier:
issn:
- 0029-599X
- 0945-3245
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Time-dependent electromagnetic scattering from thin layers
type: journal_article
user_id: '100441'
volume: 150
year: '2022'
...
---
_id: '45964'
abstract:
- lang: eng
text: "Abstract\r\n Maximal parabolic
$L^p$-regularity of linear parabolic equations on an evolving surface is shown
by pulling back the problem to the initial surface and studying the maximal $L^p$-regularity
on a fixed surface. By freezing the coefficients in the parabolic equations at
a fixed time and utilizing a perturbation argument around the freezed time, it
is shown that backward difference time discretizations of linear parabolic equations
on an evolving surface along characteristic trajectories can preserve maximal
$L^p$-regularity in the discrete setting. The result is applied to prove the stability
and convergence of time discretizations of nonlinear parabolic equations on an
evolving surface, with linearly implicit backward differentiation formulae characteristic
trajectories of the surface, for general locally Lipschitz nonlinearities. The
discrete maximal $L^p$-regularity is used to prove the boundedness and stability
of numerical solutions in the $L^\\infty (0,T;W^{1,\\infty })$ norm, which is
used to bound the nonlinear terms in the stability analysis. Optimal-order error
estimates of time discretizations in the $L^\\infty (0,T;W^{1,\\infty })$ norm
is obtained by combining the stability analysis with the consistency estimates."
author:
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
- first_name: Buyang
full_name: Li, Buyang
last_name: Li
citation:
ama: Kovács B, Li B. Maximal regularity of backward difference time discretization
for evolving surface PDEs and its application to nonlinear problems. IMA Journal
of Numerical Analysis. Published online 2022. doi:10.1093/imanum/drac033
apa: Kovács, B., & Li, B. (2022). Maximal regularity of backward difference
time discretization for evolving surface PDEs and its application to nonlinear
problems. IMA Journal of Numerical Analysis. https://doi.org/10.1093/imanum/drac033
bibtex: '@article{Kovács_Li_2022, title={Maximal regularity of backward difference
time discretization for evolving surface PDEs and its application to nonlinear
problems}, DOI={10.1093/imanum/drac033},
journal={IMA Journal of Numerical Analysis}, publisher={Oxford University Press
(OUP)}, author={Kovács, Balázs and Li, Buyang}, year={2022} }'
chicago: Kovács, Balázs, and Buyang Li. “Maximal Regularity of Backward Difference
Time Discretization for Evolving Surface PDEs and Its Application to Nonlinear
Problems.” IMA Journal of Numerical Analysis, 2022. https://doi.org/10.1093/imanum/drac033.
ieee: 'B. Kovács and B. Li, “Maximal regularity of backward difference time discretization
for evolving surface PDEs and its application to nonlinear problems,” IMA Journal
of Numerical Analysis, 2022, doi: 10.1093/imanum/drac033.'
mla: Kovács, Balázs, and Buyang Li. “Maximal Regularity of Backward Difference Time
Discretization for Evolving Surface PDEs and Its Application to Nonlinear Problems.”
IMA Journal of Numerical Analysis, Oxford University Press (OUP), 2022,
doi:10.1093/imanum/drac033.
short: B. Kovács, B. Li, IMA Journal of Numerical Analysis (2022).
date_created: 2023-07-10T11:45:14Z
date_updated: 2024-04-03T09:17:59Z
department:
- _id: '841'
doi: 10.1093/imanum/drac033
keyword:
- Applied Mathematics
- Computational Mathematics
- General Mathematics
language:
- iso: eng
publication: IMA Journal of Numerical Analysis
publication_identifier:
issn:
- 0272-4979
- 1464-3642
publication_status: published
publisher: Oxford University Press (OUP)
status: public
title: Maximal regularity of backward difference time discretization for evolving
surface PDEs and its application to nonlinear problems
type: journal_article
user_id: '100441'
year: '2022'
...
---
_id: '45966'
abstract:
- lang: eng
text: "Abstract\r\n This paper studies
bulk–surface splitting methods of first order for (semilinear) parabolic partial
differential equations with dynamic boundary conditions. The proposed Lie splitting
scheme is based on a reformulation of the problem as a coupled partial differential–algebraic
equation system, i.e., the boundary conditions are considered as a second dynamic
equation that is coupled to the bulk problem. The splitting approach is combined
with bulk–surface finite elements and an implicit Euler discretization of the
two subsystems. We prove first-order convergence of the resulting fully discrete
scheme in the presence of a weak CFL condition of the form $\\tau \\leqslant c
h$ for some constant $c>0$. The convergence is also illustrated numerically
using dynamic boundary conditions of Allen–Cahn type."
author:
- first_name: Robert
full_name: Altmann, Robert
last_name: Altmann
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
- first_name: Christoph
full_name: Zimmer, Christoph
last_name: Zimmer
citation:
ama: Altmann R, Kovács B, Zimmer C. Bulk–surface Lie splitting for parabolic problems
with dynamic boundary conditions. IMA Journal of Numerical Analysis. 2022;43(2):950-975.
doi:10.1093/imanum/drac002
apa: Altmann, R., Kovács, B., & Zimmer, C. (2022). Bulk–surface Lie splitting
for parabolic problems with dynamic boundary conditions. IMA Journal of Numerical
Analysis, 43(2), 950–975. https://doi.org/10.1093/imanum/drac002
bibtex: '@article{Altmann_Kovács_Zimmer_2022, title={Bulk–surface Lie splitting
for parabolic problems with dynamic boundary conditions}, volume={43}, DOI={10.1093/imanum/drac002}, number={2},
journal={IMA Journal of Numerical Analysis}, publisher={Oxford University Press
(OUP)}, author={Altmann, Robert and Kovács, Balázs and Zimmer, Christoph}, year={2022},
pages={950–975} }'
chicago: 'Altmann, Robert, Balázs Kovács, and Christoph Zimmer. “Bulk–Surface Lie
Splitting for Parabolic Problems with Dynamic Boundary Conditions.” IMA Journal
of Numerical Analysis 43, no. 2 (2022): 950–75. https://doi.org/10.1093/imanum/drac002.'
ieee: 'R. Altmann, B. Kovács, and C. Zimmer, “Bulk–surface Lie splitting for parabolic
problems with dynamic boundary conditions,” IMA Journal of Numerical Analysis,
vol. 43, no. 2, pp. 950–975, 2022, doi: 10.1093/imanum/drac002.'
mla: Altmann, Robert, et al. “Bulk–Surface Lie Splitting for Parabolic Problems
with Dynamic Boundary Conditions.” IMA Journal of Numerical Analysis, vol.
43, no. 2, Oxford University Press (OUP), 2022, pp. 950–75, doi:10.1093/imanum/drac002.
short: R. Altmann, B. Kovács, C. Zimmer, IMA Journal of Numerical Analysis 43 (2022)
950–975.
date_created: 2023-07-10T11:45:49Z
date_updated: 2024-04-03T09:16:47Z
department:
- _id: '841'
doi: 10.1093/imanum/drac002
intvolume: ' 43'
issue: '2'
keyword:
- Applied Mathematics
- Computational Mathematics
- General Mathematics
language:
- iso: eng
page: 950-975
publication: IMA Journal of Numerical Analysis
publication_identifier:
issn:
- 0272-4979
- 1464-3642
publication_status: published
publisher: Oxford University Press (OUP)
status: public
title: Bulk–surface Lie splitting for parabolic problems with dynamic boundary conditions
type: journal_article
user_id: '100441'
volume: 43
year: '2022'
...
---
_id: '45968'
abstract:
- lang: eng
text: "Abstract\r\n We derive a numerical
method, based on operator splitting, to abstract parabolic semilinear boundary
coupled systems. The method decouples the linear components that describe the
coupling and the dynamics in the abstract bulk- and surface-spaces, and treats
the nonlinear terms similarly to an exponential integrator. The convergence proof
is based on estimates for a recursive formulation of the error, using the parabolic
smoothing property of analytic semigroups, and a careful comparison of the exact
and approximate flows. This analysis also requires a deep understanding of the
effects of the Dirichlet operator (the abstract version of the harmonic extension
operator), which is essential for the stable coupling in our method. Numerical
experiments, including problems with dynamic boundary conditions, reporting on
convergence rates are presented."
author:
- first_name: Petra
full_name: Csomós, Petra
last_name: Csomós
- first_name: Bálint
full_name: Farkas, Bálint
last_name: Farkas
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
citation:
ama: Csomós P, Farkas B, Kovács B. Error estimates for a splitting integrator for
abstract semilinear boundary coupled systems. IMA Journal of Numerical Analysis.
Published online 2022. doi:10.1093/imanum/drac079
apa: Csomós, P., Farkas, B., & Kovács, B. (2022). Error estimates for a splitting
integrator for abstract semilinear boundary coupled systems. IMA Journal of
Numerical Analysis. https://doi.org/10.1093/imanum/drac079
bibtex: '@article{Csomós_Farkas_Kovács_2022, title={Error estimates for a splitting
integrator for abstract semilinear boundary coupled systems}, DOI={10.1093/imanum/drac079},
journal={IMA Journal of Numerical Analysis}, publisher={Oxford University Press
(OUP)}, author={Csomós, Petra and Farkas, Bálint and Kovács, Balázs}, year={2022}
}'
chicago: Csomós, Petra, Bálint Farkas, and Balázs Kovács. “Error Estimates for a
Splitting Integrator for Abstract Semilinear Boundary Coupled Systems.” IMA
Journal of Numerical Analysis, 2022. https://doi.org/10.1093/imanum/drac079.
ieee: 'P. Csomós, B. Farkas, and B. Kovács, “Error estimates for a splitting integrator
for abstract semilinear boundary coupled systems,” IMA Journal of Numerical
Analysis, 2022, doi: 10.1093/imanum/drac079.'
mla: Csomós, Petra, et al. “Error Estimates for a Splitting Integrator for Abstract
Semilinear Boundary Coupled Systems.” IMA Journal of Numerical Analysis,
Oxford University Press (OUP), 2022, doi:10.1093/imanum/drac079.
short: P. Csomós, B. Farkas, B. Kovács, IMA Journal of Numerical Analysis (2022).
date_created: 2023-07-10T11:46:54Z
date_updated: 2024-04-03T09:15:52Z
department:
- _id: '841'
doi: 10.1093/imanum/drac079
keyword:
- Applied Mathematics
- Computational Mathematics
- General Mathematics
language:
- iso: eng
publication: IMA Journal of Numerical Analysis
publication_identifier:
issn:
- 0272-4979
- 1464-3642
publication_status: published
publisher: Oxford University Press (OUP)
status: public
title: Error estimates for a splitting integrator for abstract semilinear boundary
coupled systems
type: journal_article
user_id: '100441'
year: '2022'
...
---
_id: '45958'
abstract:
- lang: eng
text: AbstractIn this paper, we consider a non-linear
fourth-order evolution equation of Cahn–Hilliard-type on evolving surfaces with
prescribed velocity, where the non-linear terms are only assumed to have locally
Lipschitz derivatives. High-order evolving surface finite elements are used to
discretise the weak equation system in space, and a modified matrix–vector formulation
for the semi-discrete problem is derived. The anti-symmetric structure of the
equation system is preserved by the spatial discretisation. A new stability proof,
based on this structure, combined with consistency bounds proves optimal-order
and uniform-in-time error estimates. The paper is concluded by a variety of numerical
experiments.
author:
- first_name: Cedric Aaron
full_name: Beschle, Cedric Aaron
last_name: Beschle
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
citation:
ama: Beschle CA, Kovács B. Stability and error estimates for non-linear Cahn–Hilliard-type
equations on evolving surfaces. Numerische Mathematik. 2022;151(1):1-48.
doi:10.1007/s00211-022-01280-5
apa: Beschle, C. A., & Kovács, B. (2022). Stability and error estimates for
non-linear Cahn–Hilliard-type equations on evolving surfaces. Numerische Mathematik,
151(1), 1–48. https://doi.org/10.1007/s00211-022-01280-5
bibtex: '@article{Beschle_Kovács_2022, title={Stability and error estimates for
non-linear Cahn–Hilliard-type equations on evolving surfaces}, volume={151}, DOI={10.1007/s00211-022-01280-5},
number={1}, journal={Numerische Mathematik}, publisher={Springer Science and Business
Media LLC}, author={Beschle, Cedric Aaron and Kovács, Balázs}, year={2022}, pages={1–48}
}'
chicago: 'Beschle, Cedric Aaron, and Balázs Kovács. “Stability and Error Estimates
for Non-Linear Cahn–Hilliard-Type Equations on Evolving Surfaces.” Numerische
Mathematik 151, no. 1 (2022): 1–48. https://doi.org/10.1007/s00211-022-01280-5.'
ieee: 'C. A. Beschle and B. Kovács, “Stability and error estimates for non-linear
Cahn–Hilliard-type equations on evolving surfaces,” Numerische Mathematik,
vol. 151, no. 1, pp. 1–48, 2022, doi: 10.1007/s00211-022-01280-5.'
mla: Beschle, Cedric Aaron, and Balázs Kovács. “Stability and Error Estimates for
Non-Linear Cahn–Hilliard-Type Equations on Evolving Surfaces.” Numerische Mathematik,
vol. 151, no. 1, Springer Science and Business Media LLC, 2022, pp. 1–48, doi:10.1007/s00211-022-01280-5.
short: C.A. Beschle, B. Kovács, Numerische Mathematik 151 (2022) 1–48.
date_created: 2023-07-10T11:43:44Z
date_updated: 2024-04-03T09:19:34Z
department:
- _id: '841'
doi: 10.1007/s00211-022-01280-5
intvolume: ' 151'
issue: '1'
keyword:
- Applied Mathematics
- Computational Mathematics
language:
- iso: eng
page: 1-48
publication: Numerische Mathematik
publication_identifier:
issn:
- 0029-599X
- 0945-3245
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Stability and error estimates for non-linear Cahn–Hilliard-type equations on
evolving surfaces
type: journal_article
user_id: '100441'
volume: 151
year: '2022'
...
---
_id: '45956'
abstract:
- lang: eng
text: "Abstract\r\n The full Maxwell
equations in the unbounded three-dimensional space coupled to the Landau–Lifshitz–Gilbert
equation serve as a well-tested model for ferromagnetic materials.\r\nWe propose
a weak formulation of the coupled system based on the boundary integral formulation
of the exterior Maxwell equations.\r\nWe show existence and partial uniqueness
of a weak solution and propose a new numerical algorithm based on finite elements
and boundary elements as spatial discretization with backward Euler and convolution
quadrature for the time domain.\r\nThis is the first numerical algorithm which
is able to deal with the coupled system of Landau–Lifshitz–Gilbert equation and
full Maxwell’s equations without any simplifications like quasi-static approximations
(e.g. eddy current model) and without restrictions on the shape of the domain
(e.g. convexity).\r\nWe show well-posedness and convergence of the numerical algorithm
under minimal assumptions on the regularity of the solution.\r\nThis is particularly
important as there are few regularity results available and one generally expects
the solution to be non-smooth.\r\nNumerical experiments illustrate and expand
on the theoretical results."
author:
- first_name: Jan
full_name: Bohn, Jan
last_name: Bohn
- first_name: Michael
full_name: Feischl, Michael
last_name: Feischl
- first_name: Balázs
full_name: Kovács, Balázs
id: '100441'
last_name: Kovács
orcid: 0000-0001-9872-3474
citation:
ama: 'Bohn J, Feischl M, Kovács B. FEM-BEM Coupling for the Maxwell–Landau–Lifshitz–Gilbert
Equations via Convolution Quadrature: Weak Form and Numerical Approximation. Computational
Methods in Applied Mathematics. 2022;23(1):19-48. doi:10.1515/cmam-2022-0145'
apa: 'Bohn, J., Feischl, M., & Kovács, B. (2022). FEM-BEM Coupling for the Maxwell–Landau–Lifshitz–Gilbert
Equations via Convolution Quadrature: Weak Form and Numerical Approximation. Computational
Methods in Applied Mathematics, 23(1), 19–48. https://doi.org/10.1515/cmam-2022-0145'
bibtex: '@article{Bohn_Feischl_Kovács_2022, title={FEM-BEM Coupling for the Maxwell–Landau–Lifshitz–Gilbert
Equations via Convolution Quadrature: Weak Form and Numerical Approximation},
volume={23}, DOI={10.1515/cmam-2022-0145},
number={1}, journal={Computational Methods in Applied Mathematics}, publisher={Walter
de Gruyter GmbH}, author={Bohn, Jan and Feischl, Michael and Kovács, Balázs},
year={2022}, pages={19–48} }'
chicago: 'Bohn, Jan, Michael Feischl, and Balázs Kovács. “FEM-BEM Coupling for the
Maxwell–Landau–Lifshitz–Gilbert Equations via Convolution Quadrature: Weak Form
and Numerical Approximation.” Computational Methods in Applied Mathematics
23, no. 1 (2022): 19–48. https://doi.org/10.1515/cmam-2022-0145.'
ieee: 'J. Bohn, M. Feischl, and B. Kovács, “FEM-BEM Coupling for the Maxwell–Landau–Lifshitz–Gilbert
Equations via Convolution Quadrature: Weak Form and Numerical Approximation,”
Computational Methods in Applied Mathematics, vol. 23, no. 1, pp. 19–48,
2022, doi: 10.1515/cmam-2022-0145.'
mla: 'Bohn, Jan, et al. “FEM-BEM Coupling for the Maxwell–Landau–Lifshitz–Gilbert
Equations via Convolution Quadrature: Weak Form and Numerical Approximation.”
Computational Methods in Applied Mathematics, vol. 23, no. 1, Walter de
Gruyter GmbH, 2022, pp. 19–48, doi:10.1515/cmam-2022-0145.'
short: J. Bohn, M. Feischl, B. Kovács, Computational Methods in Applied Mathematics
23 (2022) 19–48.
date_created: 2023-07-10T11:43:13Z
date_updated: 2024-04-03T09:20:30Z
department:
- _id: '841'
doi: 10.1515/cmam-2022-0145
intvolume: ' 23'
issue: '1'
keyword:
- Applied Mathematics
- Computational Mathematics
- Numerical Analysis
language:
- iso: eng
page: 19-48
publication: Computational Methods in Applied Mathematics
publication_identifier:
issn:
- 1609-4840
- 1609-9389
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: 'FEM-BEM Coupling for the Maxwell–Landau–Lifshitz–Gilbert Equations via Convolution
Quadrature: Weak Form and Numerical Approximation'
type: journal_article
user_id: '100441'
volume: 23
year: '2022'
...
---
_id: '33740'
author:
- first_name: N'Dah Jean
full_name: KOUAGOU, N'Dah Jean
id: '87189'
last_name: KOUAGOU
- first_name: Stefan
full_name: Heindorf, Stefan
id: '11871'
last_name: Heindorf
orcid: 0000-0002-4525-6865
- first_name: Caglar
full_name: Demir, Caglar
id: '43817'
last_name: Demir
- first_name: Axel-Cyrille
full_name: Ngonga Ngomo, Axel-Cyrille
id: '65716'
last_name: Ngonga Ngomo
citation:
ama: 'KOUAGOU NJ, Heindorf S, Demir C, Ngonga Ngomo A-C. Learning Concept Lengths
Accelerates Concept Learning in ALC. In: The Semantic Web. Springer International
Publishing; 2022. doi:10.1007/978-3-031-06981-9_14'
apa: KOUAGOU, N. J., Heindorf, S., Demir, C., & Ngonga Ngomo, A.-C. (2022).
Learning Concept Lengths Accelerates Concept Learning in ALC. In The Semantic
Web. Springer International Publishing. https://doi.org/10.1007/978-3-031-06981-9_14
bibtex: '@inbook{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2022, place={Cham}, title={Learning
Concept Lengths Accelerates Concept Learning in ALC}, DOI={10.1007/978-3-031-06981-9_14},
booktitle={The Semantic Web}, publisher={Springer International Publishing}, author={KOUAGOU,
N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille},
year={2022} }'
chicago: 'KOUAGOU, N’Dah Jean, Stefan Heindorf, Caglar Demir, and Axel-Cyrille Ngonga
Ngomo. “Learning Concept Lengths Accelerates Concept Learning in ALC.” In The
Semantic Web. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-06981-9_14.'
ieee: 'N. J. KOUAGOU, S. Heindorf, C. Demir, and A.-C. Ngonga Ngomo, “Learning Concept
Lengths Accelerates Concept Learning in ALC,” in The Semantic Web, Cham:
Springer International Publishing, 2022.'
mla: KOUAGOU, N’Dah Jean, et al. “Learning Concept Lengths Accelerates Concept Learning
in ALC.” The Semantic Web, Springer International Publishing, 2022, doi:10.1007/978-3-031-06981-9_14.
short: 'N.J. KOUAGOU, S. Heindorf, C. Demir, A.-C. Ngonga Ngomo, in: The Semantic
Web, Springer International Publishing, Cham, 2022.'
date_created: 2022-10-15T19:34:41Z
date_updated: 2024-04-03T13:26:10Z
department:
- _id: '574'
- _id: '760'
doi: 10.1007/978-3-031-06981-9_14
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2107.04911
oa: '1'
place: Cham
publication: The Semantic Web
publication_identifier:
isbn:
- '9783031069802'
- '9783031069819'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer International Publishing
related_material:
link:
- relation: confirmation
url: https://link.springer.com/chapter/10.1007/978-3-031-06981-9_14
status: public
title: Learning Concept Lengths Accelerates Concept Learning in ALC
type: book_chapter
user_id: '11871'
year: '2022'
...
---
_id: '53266'
author:
- first_name: Mohammad
full_name: Soleymani, Mohammad
last_name: Soleymani
- first_name: Ignacio
full_name: Santamaria, Ignacio
last_name: Santamaria
- first_name: Eduard A.
full_name: Jorswieck, Eduard A.
last_name: Jorswieck
citation:
ama: Soleymani M, Santamaria I, Jorswieck EA. Rate Splitting in MIMO RIS-Assisted
Systems With Hardware Impairments and Improper Signaling. IEEE Transactions
on Vehicular Technology. 2022;72(4):4580-4597. doi:10.1109/tvt.2022.3222633
apa: Soleymani, M., Santamaria, I., & Jorswieck, E. A. (2022). Rate Splitting
in MIMO RIS-Assisted Systems With Hardware Impairments and Improper Signaling.
IEEE Transactions on Vehicular Technology, 72(4), 4580–4597. https://doi.org/10.1109/tvt.2022.3222633
bibtex: '@article{Soleymani_Santamaria_Jorswieck_2022, title={Rate Splitting in
MIMO RIS-Assisted Systems With Hardware Impairments and Improper Signaling}, volume={72},
DOI={10.1109/tvt.2022.3222633},
number={4}, journal={IEEE Transactions on Vehicular Technology}, publisher={Institute
of Electrical and Electronics Engineers (IEEE)}, author={Soleymani, Mohammad and
Santamaria, Ignacio and Jorswieck, Eduard A.}, year={2022}, pages={4580–4597}
}'
chicago: 'Soleymani, Mohammad, Ignacio Santamaria, and Eduard A. Jorswieck. “Rate
Splitting in MIMO RIS-Assisted Systems With Hardware Impairments and Improper
Signaling.” IEEE Transactions on Vehicular Technology 72, no. 4 (2022):
4580–97. https://doi.org/10.1109/tvt.2022.3222633.'
ieee: 'M. Soleymani, I. Santamaria, and E. A. Jorswieck, “Rate Splitting in MIMO
RIS-Assisted Systems With Hardware Impairments and Improper Signaling,” IEEE
Transactions on Vehicular Technology, vol. 72, no. 4, pp. 4580–4597, 2022,
doi: 10.1109/tvt.2022.3222633.'
mla: Soleymani, Mohammad, et al. “Rate Splitting in MIMO RIS-Assisted Systems With
Hardware Impairments and Improper Signaling.” IEEE Transactions on Vehicular
Technology, vol. 72, no. 4, Institute of Electrical and Electronics Engineers
(IEEE), 2022, pp. 4580–97, doi:10.1109/tvt.2022.3222633.
short: M. Soleymani, I. Santamaria, E.A. Jorswieck, IEEE Transactions on Vehicular
Technology 72 (2022) 4580–4597.
date_created: 2024-04-05T09:04:01Z
date_updated: 2024-04-05T13:21:31Z
department:
- _id: '263'
doi: 10.1109/tvt.2022.3222633
intvolume: ' 72'
issue: '4'
keyword:
- Electrical and Electronic Engineering
- Computer Networks and Communications
- Aerospace Engineering
- Automotive Engineering
language:
- iso: eng
page: 4580-4597
publication: IEEE Transactions on Vehicular Technology
publication_identifier:
issn:
- 0018-9545
- 1939-9359
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Rate Splitting in MIMO RIS-Assisted Systems With Hardware Impairments and Improper
Signaling
type: journal_article
user_id: '67076'
volume: 72
year: '2022'
...
---
_id: '53267'
author:
- first_name: Mohammad
full_name: Soleymani, Mohammad
last_name: Soleymani
- first_name: Ignacio
full_name: Santamaria, Ignacio
last_name: Santamaria
- first_name: Peter J.
full_name: Schreier, Peter J.
last_name: Schreier
citation:
ama: Soleymani M, Santamaria I, Schreier PJ. Improper Signaling for Multicell MIMO
RIS-Assisted Broadcast Channels With I/Q Imbalance. IEEE Transactions on Green
Communications and Networking. 2022;6(2):723-738. doi:10.1109/tgcn.2021.3140150
apa: Soleymani, M., Santamaria, I., & Schreier, P. J. (2022). Improper Signaling
for Multicell MIMO RIS-Assisted Broadcast Channels With I/Q Imbalance. IEEE
Transactions on Green Communications and Networking, 6(2), 723–738.
https://doi.org/10.1109/tgcn.2021.3140150
bibtex: '@article{Soleymani_Santamaria_Schreier_2022, title={Improper Signaling
for Multicell MIMO RIS-Assisted Broadcast Channels With I/Q Imbalance}, volume={6},
DOI={10.1109/tgcn.2021.3140150},
number={2}, journal={IEEE Transactions on Green Communications and Networking},
publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Soleymani,
Mohammad and Santamaria, Ignacio and Schreier, Peter J.}, year={2022}, pages={723–738}
}'
chicago: 'Soleymani, Mohammad, Ignacio Santamaria, and Peter J. Schreier. “Improper
Signaling for Multicell MIMO RIS-Assisted Broadcast Channels With I/Q Imbalance.”
IEEE Transactions on Green Communications and Networking 6, no. 2 (2022):
723–38. https://doi.org/10.1109/tgcn.2021.3140150.'
ieee: 'M. Soleymani, I. Santamaria, and P. J. Schreier, “Improper Signaling for
Multicell MIMO RIS-Assisted Broadcast Channels With I/Q Imbalance,” IEEE Transactions
on Green Communications and Networking, vol. 6, no. 2, pp. 723–738, 2022,
doi: 10.1109/tgcn.2021.3140150.'
mla: Soleymani, Mohammad, et al. “Improper Signaling for Multicell MIMO RIS-Assisted
Broadcast Channels With I/Q Imbalance.” IEEE Transactions on Green Communications
and Networking, vol. 6, no. 2, Institute of Electrical and Electronics Engineers
(IEEE), 2022, pp. 723–38, doi:10.1109/tgcn.2021.3140150.
short: M. Soleymani, I. Santamaria, P.J. Schreier, IEEE Transactions on Green Communications
and Networking 6 (2022) 723–738.
date_created: 2024-04-05T09:04:25Z
date_updated: 2024-04-05T13:21:41Z
department:
- _id: '263'
doi: 10.1109/tgcn.2021.3140150
intvolume: ' 6'
issue: '2'
keyword:
- Computer Networks and Communications
- Renewable Energy
- Sustainability and the Environment
language:
- iso: eng
page: 723-738
publication: IEEE Transactions on Green Communications and Networking
publication_identifier:
issn:
- 2473-2400
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Improper Signaling for Multicell MIMO RIS-Assisted Broadcast Channels With
I/Q Imbalance
type: journal_article
user_id: '67076'
volume: 6
year: '2022'
...
---
_id: '52574'
author:
- first_name: Gerda
full_name: Werth, Gerda
id: '578'
last_name: Werth
citation:
ama: 'Werth G. Neue Wege im mathematischen Unterricht - Auf den Spuren Mathilde
Vaertings. In: Beiträge zum Mathematikunterricht. WTM; 2022. doi:https://doi.org/10.37626/GA9783959872089.0'
apa: Werth, G. (2022). Neue Wege im mathematischen Unterricht - Auf den Spuren Mathilde
Vaertings. Beiträge zum Mathematikunterricht. 56. Jahrestagung der Gesellschaft
für Didaktik der Mathematik, Frankfurt am. Main. https://doi.org/10.37626/GA9783959872089.0
bibtex: '@inproceedings{Werth_2022, place={Münster}, title={Neue Wege im mathematischen
Unterricht - Auf den Spuren Mathilde Vaertings}, DOI={https://doi.org/10.37626/GA9783959872089.0},
booktitle={Beiträge zum Mathematikunterricht}, publisher={WTM}, author={Werth,
Gerda}, year={2022} }'
chicago: 'Werth, Gerda. “Neue Wege im mathematischen Unterricht - Auf den Spuren
Mathilde Vaertings.” In Beiträge zum Mathematikunterricht. Münster: WTM,
2022. https://doi.org/10.37626/GA9783959872089.0.'
ieee: 'G. Werth, “Neue Wege im mathematischen Unterricht - Auf den Spuren Mathilde
Vaertings,” presented at the 56. Jahrestagung der Gesellschaft für Didaktik der
Mathematik, Frankfurt am. Main, 2022, doi: https://doi.org/10.37626/GA9783959872089.0.'
mla: Werth, Gerda. “Neue Wege im mathematischen Unterricht - Auf den Spuren Mathilde
Vaertings.” Beiträge zum Mathematikunterricht, WTM, 2022, doi:https://doi.org/10.37626/GA9783959872089.0.
short: 'G. Werth, in: Beiträge zum Mathematikunterricht, WTM, Münster, 2022.'
conference:
end_date: 2022-09-02
location: Frankfurt am. Main
name: 56. Jahrestagung der Gesellschaft für Didaktik der Mathematik
start_date: 2022-08-29
date_created: 2024-03-14T11:17:56Z
date_updated: 2024-04-09T10:56:58Z
department:
- _id: '10'
- _id: '98'
- _id: '360'
doi: https://doi.org/10.37626/GA9783959872089.0
language:
- iso: ger
place: Münster
publication: Beiträge zum Mathematikunterricht
publication_status: published
publisher: WTM
status: public
title: Neue Wege im mathematischen Unterricht - Auf den Spuren Mathilde Vaertings
type: conference
user_id: '578'
year: '2022'
...
---
_id: '49825'
author:
- first_name: Isabell
full_name: Lehmann, Isabell
id: '49902'
last_name: Lehmann
- first_name: Evrim
full_name: Acar, Evrim
last_name: Acar
- first_name: Tanuj
full_name: Hasija, Tanuj
id: '43497'
last_name: Hasija
- first_name: M.A.B.S.
full_name: Akhonda, M.A.B.S.
last_name: Akhonda
- first_name: Vince D.
full_name: Calhoun, Vince D.
last_name: Calhoun
- first_name: Peter
full_name: Schreier, Peter
last_name: Schreier
- first_name: Tulay
full_name: Adali, Tulay
last_name: Adali
citation:
ama: 'Lehmann I, Acar E, Hasija T, et al. Multi-Task fMRI Data Fusion Using IVA
and PARAFAC2. In: ICASSP 2022 - 2022 IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP). IEEE; 2022. doi:10.1109/icassp43922.2022.9747662'
apa: Lehmann, I., Acar, E., Hasija, T., Akhonda, M. A. B. S., Calhoun, V. D., Schreier,
P., & Adali, T. (2022). Multi-Task fMRI Data Fusion Using IVA and PARAFAC2.
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP). https://doi.org/10.1109/icassp43922.2022.9747662
bibtex: '@inproceedings{Lehmann_Acar_Hasija_Akhonda_Calhoun_Schreier_Adali_2022,
title={Multi-Task fMRI Data Fusion Using IVA and PARAFAC2}, DOI={10.1109/icassp43922.2022.9747662},
booktitle={ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)}, publisher={IEEE}, author={Lehmann, Isabell and
Acar, Evrim and Hasija, Tanuj and Akhonda, M.A.B.S. and Calhoun, Vince D. and
Schreier, Peter and Adali, Tulay}, year={2022} }'
chicago: Lehmann, Isabell, Evrim Acar, Tanuj Hasija, M.A.B.S. Akhonda, Vince D.
Calhoun, Peter Schreier, and Tulay Adali. “Multi-Task FMRI Data Fusion Using IVA
and PARAFAC2.” In ICASSP 2022 - 2022 IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP). IEEE, 2022. https://doi.org/10.1109/icassp43922.2022.9747662.
ieee: 'I. Lehmann et al., “Multi-Task fMRI Data Fusion Using IVA and PARAFAC2,”
2022, doi: 10.1109/icassp43922.2022.9747662.'
mla: Lehmann, Isabell, et al. “Multi-Task FMRI Data Fusion Using IVA and PARAFAC2.”
ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal
Processing (ICASSP), IEEE, 2022, doi:10.1109/icassp43922.2022.9747662.
short: 'I. Lehmann, E. Acar, T. Hasija, M.A.B.S. Akhonda, V.D. Calhoun, P. Schreier,
T. Adali, in: ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP), IEEE, 2022.'
date_created: 2023-12-19T07:46:36Z
date_updated: 2024-04-15T07:37:35Z
department:
- _id: '263'
doi: 10.1109/icassp43922.2022.9747662
language:
- iso: eng
publication: ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech
and Signal Processing (ICASSP)
publication_status: published
publisher: IEEE
status: public
title: Multi-Task fMRI Data Fusion Using IVA and PARAFAC2
type: conference
user_id: '49902'
year: '2022'
...
---
_id: '47831'
author:
- first_name: Patrick
full_name: Ködding, Patrick
id: '45402'
last_name: Ködding
- first_name: Roman
full_name: Dumitrescu, Roman
id: '16190'
last_name: Dumitrescu
citation:
ama: 'Ködding P, Dumitrescu R. Szenario-Technik mit digitalen Technologien. In:
Hartmann EA, ed. Digitalisierung Souverän Gestalten II. ; 2022.'
apa: Ködding, P., & Dumitrescu, R. (2022). Szenario-Technik mit digitalen Technologien.
In E. A. Hartmann (Ed.), Digitalisierung souverän gestalten II.
bibtex: '@inproceedings{Ködding_Dumitrescu_2022, title={Szenario-Technik mit digitalen
Technologien}, booktitle={Digitalisierung souverän gestalten II}, author={Ködding,
Patrick and Dumitrescu, Roman}, editor={Hartmann, Ernst A.}, year={2022} }'
chicago: Ködding, Patrick, and Roman Dumitrescu. “Szenario-Technik Mit Digitalen
Technologien.” In Digitalisierung Souverän Gestalten II, edited by Ernst
A. Hartmann, 2022.
ieee: P. Ködding and R. Dumitrescu, “Szenario-Technik mit digitalen Technologien,”
in Digitalisierung souverän gestalten II, 2022.
mla: Ködding, Patrick, and Roman Dumitrescu. “Szenario-Technik Mit Digitalen Technologien.”
Digitalisierung Souverän Gestalten II, edited by Ernst A. Hartmann, 2022.
short: 'P. Ködding, R. Dumitrescu, in: E.A. Hartmann (Ed.), Digitalisierung Souverän
Gestalten II, 2022.'
date_created: 2023-10-06T12:36:26Z
date_updated: 2024-04-17T16:16:19Z
department:
- _id: '563'
editor:
- first_name: Ernst A.
full_name: Hartmann, Ernst A.
last_name: Hartmann
language:
- iso: eng
publication: Digitalisierung souverän gestalten II
status: public
title: Szenario-Technik mit digitalen Technologien
type: conference
user_id: '45402'
year: '2022'
...
---
_id: '53480'
author:
- first_name: Sara Naseem
full_name: Malik, Sara Naseem
id: '38640'
last_name: Malik
- first_name: Sebastian
full_name: Rezat, Sebastian
id: '31132'
last_name: Rezat
citation:
ama: 'Malik SN, Rezat S. Linguistic features of word problems that cause difficulties
for learners across the curriculum: A literature review. In: Proceedings on
the Twelfth Congress on the European Society for Research in Mathematics Education
(CERME 12). ERME / Free University of Bozen-Bolzano; 2022.'
apa: 'Malik, S. N., & Rezat, S. (2022). Linguistic features of word problems
that cause difficulties for learners across the curriculum: A literature review.
Proceedings on the Twelfth Congress on the European Society for Research in
Mathematics Education (CERME 12).'
bibtex: '@inproceedings{Malik_Rezat_2022, title={Linguistic features of word problems
that cause difficulties for learners across the curriculum: A literature review},
booktitle={Proceedings on the Twelfth Congress on the European Society for research
in Mathematics Education (CERME 12)}, publisher={ERME / Free University of Bozen-Bolzano},
author={Malik, Sara Naseem and Rezat, Sebastian}, year={2022} }'
chicago: 'Malik, Sara Naseem, and Sebastian Rezat. “Linguistic Features of Word
Problems That Cause Difficulties for Learners across the Curriculum: A Literature
Review.” In Proceedings on the Twelfth Congress on the European Society for
Research in Mathematics Education (CERME 12). ERME / Free University of Bozen-Bolzano,
2022.'
ieee: 'S. N. Malik and S. Rezat, “Linguistic features of word problems that cause
difficulties for learners across the curriculum: A literature review,” 2022.'
mla: 'Malik, Sara Naseem, and Sebastian Rezat. “Linguistic Features of Word Problems
That Cause Difficulties for Learners across the Curriculum: A Literature Review.”
Proceedings on the Twelfth Congress on the European Society for Research in
Mathematics Education (CERME 12), ERME / Free University of Bozen-Bolzano,
2022.'
short: 'S.N. Malik, S. Rezat, in: Proceedings on the Twelfth Congress on the European
Society for Research in Mathematics Education (CERME 12), ERME / Free University
of Bozen-Bolzano, 2022.'
date_created: 2024-04-14T12:12:49Z
date_updated: 2024-04-18T08:03:54Z
ddc:
- '370'
- '510'
department:
- _id: '360'
file:
- access_level: closed
content_type: application/pdf
creator: smalik
date_created: 2024-04-14T12:16:57Z
date_updated: 2024-04-14T12:16:57Z
file_id: '53481'
file_name: Malik_TWG09.pdf
file_size: 390439
relation: main_file
success: 1
file_date_updated: 2024-04-14T12:16:57Z
has_accepted_license: '1'
language:
- iso: eng
publication: Proceedings on the Twelfth Congress on the European Society for research
in Mathematics Education (CERME 12)
publisher: ERME / Free University of Bozen-Bolzano
status: public
title: 'Linguistic features of word problems that cause difficulties for learners
across the curriculum: A literature review'
type: conference
user_id: '31132'
year: '2022'
...
---
_id: '44689'
abstract:
- lang: eng
text: AbstractEven in the digital age, learning
mathematics at an academic level still requires much reading of mathematical text.
Research has shown that reading mathematical text requires readers to engage with
all the structures of the book and with its pedagogical voice, making connections,
and plausible reasoning. Specific practices and strategies that support the close
reading of mathematical text have been suggested; however, descriptions and empirical
evaluations of materials designed to support these activities are rare. We present
the design and first evaluation cycle of materials developed in a design research
project that aims to scaffold close reading of mathematical text. The materials
were designed and evaluated in a German university course on elementary geometry
for first-year teacher education students who study mathematics to become primary
teachers. The reading strategies were explained and modeled for students in reading-strategy
videos. Additionally, close reading of mathematical text was scaffolded by close-reading
tasks and homework tasks and problems that build on the reading strategies and
were specifically designed to foster understanding of the mathematical text. Survey
data were collected from 296 students to evaluate their use of and attitude toward
the different materials. The quantitative results indicate that students used
the materials and were generally able to learn the course content by themselves.
From all provided materials, they found the close-reading tasks most helpful.
A qualitative analysis of answers to open questions revealed issues with different
materials, particularly with the script, and requests for additional materials.
The issues with the script were categorized inductively. The categories are presented
as a qualitative result of the study and discussed.
author:
- first_name: Sebastian
full_name: Rezat, Sebastian
id: '31132'
last_name: Rezat
- first_name: Sara Naseem
full_name: Malik, Sara Naseem
id: '38640'
last_name: Malik
- first_name: Markus
full_name: Leifeld, Markus
last_name: Leifeld
citation:
ama: 'Rezat S, Malik SN, Leifeld M. Scaffolding Close Reading of Mathematical Text
in Pre-service Primary Teacher Education at the Tertiary Level: Design and Evaluation.
International Journal of Science and Mathematics Education. 2022;20(S1):215-236.
doi:10.1007/s10763-022-10309-y'
apa: 'Rezat, S., Malik, S. N., & Leifeld, M. (2022). Scaffolding Close Reading
of Mathematical Text in Pre-service Primary Teacher Education at the Tertiary
Level: Design and Evaluation. International Journal of Science and Mathematics
Education, 20(S1), 215–236. https://doi.org/10.1007/s10763-022-10309-y'
bibtex: '@article{Rezat_Malik_Leifeld_2022, title={Scaffolding Close Reading of
Mathematical Text in Pre-service Primary Teacher Education at the Tertiary Level:
Design and Evaluation}, volume={20}, DOI={10.1007/s10763-022-10309-y},
number={S1}, journal={International Journal of Science and Mathematics Education},
publisher={Springer}, author={Rezat, Sebastian and Malik, Sara Naseem and Leifeld,
Markus}, year={2022}, pages={215–236} }'
chicago: 'Rezat, Sebastian, Sara Naseem Malik, and Markus Leifeld. “Scaffolding
Close Reading of Mathematical Text in Pre-Service Primary Teacher Education at
the Tertiary Level: Design and Evaluation.” International Journal of Science
and Mathematics Education 20, no. S1 (2022): 215–36. https://doi.org/10.1007/s10763-022-10309-y.'
ieee: 'S. Rezat, S. N. Malik, and M. Leifeld, “Scaffolding Close Reading of Mathematical
Text in Pre-service Primary Teacher Education at the Tertiary Level: Design and
Evaluation,” International Journal of Science and Mathematics Education,
vol. 20, no. S1, pp. 215–236, 2022, doi: 10.1007/s10763-022-10309-y.'
mla: 'Rezat, Sebastian, et al. “Scaffolding Close Reading of Mathematical Text in
Pre-Service Primary Teacher Education at the Tertiary Level: Design and Evaluation.”
International Journal of Science and Mathematics Education, vol. 20, no.
S1, Springer, 2022, pp. 215–36, doi:10.1007/s10763-022-10309-y.'
short: S. Rezat, S.N. Malik, M. Leifeld, International Journal of Science and Mathematics
Education 20 (2022) 215–236.
date_created: 2023-05-09T14:03:15Z
date_updated: 2024-04-18T08:22:47Z
department:
- _id: '360'
doi: 10.1007/s10763-022-10309-y
intvolume: ' 20'
issue: S1
keyword:
- General Mathematics
- Education
language:
- iso: eng
page: 215-236
publication: International Journal of Science and Mathematics Education
publication_identifier:
issn:
- 1571-0068
- 1573-1774
publication_status: published
publisher: Springer
quality_controlled: '1'
status: public
title: 'Scaffolding Close Reading of Mathematical Text in Pre-service Primary Teacher
Education at the Tertiary Level: Design and Evaluation'
type: journal_article
user_id: '31132'
volume: 20
year: '2022'
...
---
_id: '48389'
author:
- first_name: Jennifer
full_name: Dröse, Jennifer
id: '85820'
last_name: Dröse
- first_name: Birgit
full_name: Griese, Birgit
last_name: Griese
- first_name: Lena
full_name: Wessel, Lena
id: '85190'
last_name: Wessel
citation:
ama: 'Dröse J, Griese B, Wessel L. Prospective teachers’ diagnostic judgments on
students’ understanding of conditional probabilities. In: Twelfth Congress
of the European Society for Research in Mathematics Education (CERME12). ;
2022.'
apa: Dröse, J., Griese, B., & Wessel, L. (2022). Prospective teachers’ diagnostic
judgments on students’ understanding of conditional probabilities. Twelfth
Congress of the European Society for Research in Mathematics Education (CERME12).
TwelfthCongressoftheEuropeanSocietyforResearchin Mathematics Education(CERME12),
Bozen-Bolzano,Italy.
bibtex: '@inproceedings{Dröse_Griese_Wessel_2022, title={Prospective teachers’ diagnostic
judgments on students’ understanding of conditional probabilities}, booktitle={Twelfth
Congress of the European Society for Research in Mathematics Education (CERME12)},
author={Dröse, Jennifer and Griese, Birgit and Wessel, Lena}, year={2022} }'
chicago: Dröse, Jennifer, Birgit Griese, and Lena Wessel. “Prospective Teachers’
Diagnostic Judgments on Students’ Understanding of Conditional Probabilities.”
In Twelfth Congress of the European Society for Research in Mathematics Education
(CERME12), 2022.
ieee: J. Dröse, B. Griese, and L. Wessel, “Prospective teachers’ diagnostic judgments
on students’ understanding of conditional probabilities,” presented at the TwelfthCongressoftheEuropeanSocietyforResearchin
Mathematics Education(CERME12), Bozen-Bolzano,Italy, 2022.
mla: Dröse, Jennifer, et al. “Prospective Teachers’ Diagnostic Judgments on Students’
Understanding of Conditional Probabilities.” Twelfth Congress of the European
Society for Research in Mathematics Education (CERME12), 2022.
short: 'J. Dröse, B. Griese, L. Wessel, in: Twelfth Congress of the European Society
for Research in Mathematics Education (CERME12), 2022.'
conference:
location: Bozen-Bolzano,Italy
name: TwelfthCongressoftheEuropeanSocietyforResearchin Mathematics Education(CERME12)
start_date: Feb2022
date_created: 2023-10-23T10:56:02Z
date_updated: 2024-04-18T08:59:49Z
department:
- _id: '643'
language:
- iso: eng
main_file_link:
- url: https://hal.science/hal-03744585/
publication: Twelfth Congress of the European Society for Research in Mathematics
Education (CERME12)
quality_controlled: '1'
status: public
title: Prospective teachers’ diagnostic judgments on students’ understanding of conditional
probabilities
type: conference
user_id: '37888'
year: '2022'
...
---
_id: '48325'
author:
- first_name: Anna
full_name: Dellori, Anna
id: '57818'
last_name: Dellori
- first_name: Lena
full_name: Wessel, Lena
id: '85190'
last_name: Wessel
citation:
ama: Dellori A, Wessel L. Entwicklung und Erprobung von professionsorientierten
Lernumgebungen zur Wissensvernetzung in der Algebra. Beiträge zum Mathematikunterricht
2022. Published online 2022:665-668. doi:10.17877/DE290R-23598
apa: Dellori, A., & Wessel, L. (2022). Entwicklung und Erprobung von professionsorientierten
Lernumgebungen zur Wissensvernetzung in der Algebra. Beiträge zum Mathematikunterricht
2022, 665–668. https://doi.org/10.17877/DE290R-23598
bibtex: '@article{Dellori_Wessel_2022, title={Entwicklung und Erprobung von professionsorientierten
Lernumgebungen zur Wissensvernetzung in der Algebra}, DOI={10.17877/DE290R-23598},
journal={Beiträge zum Mathematikunterricht 2022}, publisher={LibreCat University},
author={Dellori, Anna and Wessel, Lena}, year={2022}, pages={665–668} }'
chicago: Dellori, Anna, and Lena Wessel. “Entwicklung und Erprobung von professionsorientierten
Lernumgebungen zur Wissensvernetzung in der Algebra.” Beiträge zum Mathematikunterricht
2022, 2022, 665–68. https://doi.org/10.17877/DE290R-23598.
ieee: 'A. Dellori and L. Wessel, “Entwicklung und Erprobung von professionsorientierten
Lernumgebungen zur Wissensvernetzung in der Algebra,” Beiträge zum Mathematikunterricht
2022, pp. 665–668, 2022, doi: 10.17877/DE290R-23598.'
mla: Dellori, Anna, and Lena Wessel. “Entwicklung und Erprobung von professionsorientierten
Lernumgebungen zur Wissensvernetzung in der Algebra.” Beiträge zum Mathematikunterricht
2022, LibreCat University, 2022, pp. 665–68, doi:10.17877/DE290R-23598.
short: A. Dellori, L. Wessel, Beiträge zum Mathematikunterricht 2022 (2022) 665–668.
date_created: 2023-10-19T09:37:24Z
date_updated: 2024-04-18T09:14:52Z
department:
- _id: '643'
doi: 10.17877/DE290R-23598
language:
- iso: ger
main_file_link:
- url: http://dx.doi.org/10.17877/DE290R-23598
page: 665-668
publication: Beiträge zum Mathematikunterricht 2022
publisher: LibreCat University
status: public
title: Entwicklung und Erprobung von professionsorientierten Lernumgebungen zur Wissensvernetzung
in der Algebra
type: journal_article
user_id: '37888'
year: '2022'
...
---
_id: '48385'
author:
- first_name: Anna
full_name: Dellori, Anna
id: '57818'
last_name: Dellori
- first_name: Lena
full_name: Wessel, Lena
id: '85190'
last_name: Wessel
citation:
ama: 'Dellori A, Wessel L. Design principles for intertwining local and nonlocal
mathematics - The case of relating registers and representations in abstract algebra.
In: Trigueros M, Barquero B, Hochmuth R, Peters J, eds. Proceedings of INDRUM2022.
; 2022:572-573.'
apa: Dellori, A., & Wessel, L. (2022). Design principles for intertwining local
and nonlocal mathematics - The case of relating registers and representations
in abstract algebra. In M. Trigueros, B. Barquero, R. Hochmuth, & J. Peters
(Eds.), Proceedings of INDRUM2022 (pp. 572–573).
bibtex: '@inbook{Dellori_Wessel_2022, title={Design principles for intertwining
local and nonlocal mathematics - The case of relating registers and representations
in abstract algebra}, booktitle={Proceedings of INDRUM2022}, author={Dellori,
Anna and Wessel, Lena}, editor={Trigueros, M. and Barquero, B. and Hochmuth, R.
and Peters, J.}, year={2022}, pages={572–573} }'
chicago: Dellori, Anna, and Lena Wessel. “Design Principles for Intertwining Local
and Nonlocal Mathematics - The Case of Relating Registers and Representations
in Abstract Algebra.” In Proceedings of INDRUM2022, edited by M. Trigueros,
B. Barquero, R. Hochmuth, and J. Peters, 572–73, 2022.
ieee: A. Dellori and L. Wessel, “Design principles for intertwining local and nonlocal
mathematics - The case of relating registers and representations in abstract algebra,”
in Proceedings of INDRUM2022, M. Trigueros, B. Barquero, R. Hochmuth, and
J. Peters, Eds. 2022, pp. 572–573.
mla: Dellori, Anna, and Lena Wessel. “Design Principles for Intertwining Local and
Nonlocal Mathematics - The Case of Relating Registers and Representations in Abstract
Algebra.” Proceedings of INDRUM2022, edited by M. Trigueros et al., 2022,
pp. 572–73.
short: 'A. Dellori, L. Wessel, in: M. Trigueros, B. Barquero, R. Hochmuth, J. Peters
(Eds.), Proceedings of INDRUM2022, 2022, pp. 572–573.'
date_created: 2023-10-23T09:40:30Z
date_updated: 2024-04-18T09:16:53Z
department:
- _id: '643'
editor:
- first_name: M.
full_name: Trigueros, M.
last_name: Trigueros
- first_name: B.
full_name: Barquero, B.
last_name: Barquero
- first_name: R.
full_name: Hochmuth, R.
last_name: Hochmuth
- first_name: J.
full_name: Peters, J.
last_name: Peters
language:
- iso: eng
page: 572-573
publication: Proceedings of INDRUM2022
status: public
title: Design principles for intertwining local and nonlocal mathematics - The case
of relating registers and representations in abstract algebra
type: book_chapter
user_id: '37888'
year: '2022'
...