---
_id: '8573'
author:
- first_name: Michael
  full_name: Liebendörfer, Michael
  id: '30933'
  last_name: Liebendörfer
  orcid: 0000-0001-9887-2074
citation:
  ama: 'Liebendörfer M. Psychologische Grundbedürfnisse im frühen Mathematikstudium.
    In: Didaktik der Mathematik der Universität Paderborn F, ed. <i>Beiträge Zum Mathematikunterricht
    2018</i>. Münster: WTM-Verlag; 2018:1171-1174.'
  apa: 'Liebendörfer, M. (2018). Psychologische Grundbedürfnisse im frühen Mathematikstudium.
    In F. Didaktik der Mathematik der Universität Paderborn (Ed.), <i>Beiträge zum
    Mathematikunterricht 2018</i> (pp. 1171–1174). Münster: WTM-Verlag.'
  bibtex: '@inbook{Liebendörfer_2018, place={Münster}, title={Psychologische Grundbedürfnisse
    im frühen Mathematikstudium}, booktitle={Beiträge zum Mathematikunterricht 2018},
    publisher={WTM-Verlag}, author={Liebendörfer, Michael}, editor={Didaktik der Mathematik
    der Universität Paderborn, FachgruppeEditor}, year={2018}, pages={1171–1174} }'
  chicago: 'Liebendörfer, Michael. “Psychologische Grundbedürfnisse Im Frühen Mathematikstudium.”
    In <i>Beiträge Zum Mathematikunterricht 2018</i>, edited by Fachgruppe Didaktik
    der Mathematik der Universität Paderborn, 1171–74. Münster: WTM-Verlag, 2018.'
  ieee: 'M. Liebendörfer, “Psychologische Grundbedürfnisse im frühen Mathematikstudium,”
    in <i>Beiträge zum Mathematikunterricht 2018</i>, F. Didaktik der Mathematik der
    Universität Paderborn, Ed. Münster: WTM-Verlag, 2018, pp. 1171–1174.'
  mla: Liebendörfer, Michael. “Psychologische Grundbedürfnisse Im Frühen Mathematikstudium.”
    <i>Beiträge Zum Mathematikunterricht 2018</i>, edited by Fachgruppe Didaktik der
    Mathematik der Universität Paderborn, WTM-Verlag, 2018, pp. 1171–74.
  short: 'M. Liebendörfer, in: F. Didaktik der Mathematik der Universität Paderborn
    (Ed.), Beiträge Zum Mathematikunterricht 2018, WTM-Verlag, Münster, 2018, pp.
    1171–1174.'
date_created: 2019-03-25T15:35:39Z
date_updated: 2022-01-06T07:03:57Z
department:
- _id: '10'
editor:
- first_name: Fachgruppe
  full_name: Didaktik der Mathematik der Universität Paderborn, Fachgruppe
  last_name: Didaktik der Mathematik der Universität Paderborn
extern: '1'
language:
- iso: eng
page: 1171-1174
place: Münster
publication: Beiträge zum Mathematikunterricht 2018
publisher: WTM-Verlag
status: public
title: Psychologische Grundbedürfnisse im frühen Mathematikstudium
type: book_chapter
user_id: '30933'
year: '2018'
...
---
_id: '8574'
author:
- first_name: Michael
  full_name: Liebendörfer, Michael
  id: '30933'
  last_name: Liebendörfer
  orcid: 0000-0001-9887-2074
- first_name: Christiane
  full_name: Kuklinski, Christiane
  last_name: Kuklinski
- first_name: Reinhard
  full_name: Hochmuth, Reinhard
  last_name: Hochmuth
citation:
  ama: 'Liebendörfer M, Kuklinski C, Hochmuth R. Auswirkungen von innovativen Vorlesungen
    für Lehramtsstudierende in der Studieneingangsphase. In: Didaktik der Mathematik
    der Universität Paderborn F, ed. <i>Beiträge Zum Mathematikunterricht 2018</i>.
    Münster: WTM-Verlag; 2018:1175-1178.'
  apa: 'Liebendörfer, M., Kuklinski, C., &#38; Hochmuth, R. (2018). Auswirkungen von
    innovativen Vorlesungen für Lehramtsstudierende in der Studieneingangsphase. In
    F. Didaktik der Mathematik der Universität Paderborn (Ed.), <i>Beiträge zum Mathematikunterricht
    2018</i> (pp. 1175–1178). Münster: WTM-Verlag.'
  bibtex: '@inbook{Liebendörfer_Kuklinski_Hochmuth_2018, place={Münster}, title={Auswirkungen
    von innovativen Vorlesungen für Lehramtsstudierende in der Studieneingangsphase},
    booktitle={Beiträge zum Mathematikunterricht 2018}, publisher={WTM-Verlag}, author={Liebendörfer,
    Michael and Kuklinski, Christiane and Hochmuth, Reinhard}, editor={Didaktik der
    Mathematik der Universität Paderborn, FachgruppeEditor}, year={2018}, pages={1175–1178}
    }'
  chicago: 'Liebendörfer, Michael, Christiane Kuklinski, and Reinhard Hochmuth. “Auswirkungen
    von Innovativen Vorlesungen Für Lehramtsstudierende in Der Studieneingangsphase.”
    In <i>Beiträge Zum Mathematikunterricht 2018</i>, edited by Fachgruppe Didaktik
    der Mathematik der Universität Paderborn, 1175–78. Münster: WTM-Verlag, 2018.'
  ieee: 'M. Liebendörfer, C. Kuklinski, and R. Hochmuth, “Auswirkungen von innovativen
    Vorlesungen für Lehramtsstudierende in der Studieneingangsphase,” in <i>Beiträge
    zum Mathematikunterricht 2018</i>, F. Didaktik der Mathematik der Universität
    Paderborn, Ed. Münster: WTM-Verlag, 2018, pp. 1175–1178.'
  mla: Liebendörfer, Michael, et al. “Auswirkungen von Innovativen Vorlesungen Für
    Lehramtsstudierende in Der Studieneingangsphase.” <i>Beiträge Zum Mathematikunterricht
    2018</i>, edited by Fachgruppe Didaktik der Mathematik der Universität Paderborn,
    WTM-Verlag, 2018, pp. 1175–78.
  short: 'M. Liebendörfer, C. Kuklinski, R. Hochmuth, in: F. Didaktik der Mathematik
    der Universität Paderborn (Ed.), Beiträge Zum Mathematikunterricht 2018, WTM-Verlag,
    Münster, 2018, pp. 1175–1178.'
date_created: 2019-03-25T15:35:40Z
date_updated: 2022-01-06T07:03:57Z
department:
- _id: '10'
editor:
- first_name: Fachgruppe
  full_name: Didaktik der Mathematik der Universität Paderborn, Fachgruppe
  last_name: Didaktik der Mathematik der Universität Paderborn
extern: '1'
language:
- iso: eng
page: 1175-1178
place: Münster
publication: Beiträge zum Mathematikunterricht 2018
publisher: WTM-Verlag
status: public
title: Auswirkungen von innovativen Vorlesungen für Lehramtsstudierende in der Studieneingangsphase
type: book_chapter
user_id: '30933'
year: '2018'
...
---
_id: '8576'
author:
- first_name: Michael
  full_name: Liebendörfer, Michael
  id: '30933'
  last_name: Liebendörfer
  orcid: 0000-0001-9887-2074
citation:
  ama: 'Liebendörfer M. <i>Motivationsentwicklung Im Mathematikstudium</i>. Wiesbaden:
    Springer Fachmedien Wiesbaden; 2018. doi:<a href="https://doi.org/10.1007/978-3-658-22507-0">10.1007/978-3-658-22507-0</a>'
  apa: 'Liebendörfer, M. (2018). <i>Motivationsentwicklung im Mathematikstudium</i>.
    Wiesbaden: Springer Fachmedien Wiesbaden. <a href="https://doi.org/10.1007/978-3-658-22507-0">https://doi.org/10.1007/978-3-658-22507-0</a>'
  bibtex: '@book{Liebendörfer_2018, place={Wiesbaden}, series={Studien zur {Hochschuldidaktik}
    und zum {Lehren} und {Lernen} mit digitalen {Medien} in der {Mathematik} und in
    der {Statistik}}, title={Motivationsentwicklung im Mathematikstudium}, DOI={<a
    href="https://doi.org/10.1007/978-3-658-22507-0">10.1007/978-3-658-22507-0</a>},
    publisher={Springer Fachmedien Wiesbaden}, author={Liebendörfer, Michael}, year={2018},
    collection={Studien zur {Hochschuldidaktik} und zum {Lehren} und {Lernen} mit
    digitalen {Medien} in der {Mathematik} und in der {Statistik}} }'
  chicago: 'Liebendörfer, Michael. <i>Motivationsentwicklung Im Mathematikstudium</i>.
    Studien Zur {Hochschuldidaktik} Und Zum {Lehren} Und {Lernen} Mit Digitalen {Medien}
    in Der {Mathematik} Und in Der {Statistik}. Wiesbaden: Springer Fachmedien Wiesbaden,
    2018. <a href="https://doi.org/10.1007/978-3-658-22507-0">https://doi.org/10.1007/978-3-658-22507-0</a>.'
  ieee: 'M. Liebendörfer, <i>Motivationsentwicklung im Mathematikstudium</i>. Wiesbaden:
    Springer Fachmedien Wiesbaden, 2018.'
  mla: Liebendörfer, Michael. <i>Motivationsentwicklung Im Mathematikstudium</i>.
    Springer Fachmedien Wiesbaden, 2018, doi:<a href="https://doi.org/10.1007/978-3-658-22507-0">10.1007/978-3-658-22507-0</a>.
  short: M. Liebendörfer, Motivationsentwicklung Im Mathematikstudium, Springer Fachmedien
    Wiesbaden, Wiesbaden, 2018.
date_created: 2019-03-25T15:35:43Z
date_updated: 2022-01-06T07:03:57Z
department:
- _id: '10'
doi: 10.1007/978-3-658-22507-0
extern: '1'
language:
- iso: eng
place: Wiesbaden
publication_identifier:
  isbn:
  - 978-3-658-22506-3 978-3-658-22507-0
publisher: Springer Fachmedien Wiesbaden
series_title: Studien zur {Hochschuldidaktik} und zum {Lehren} und {Lernen} mit digitalen
  {Medien} in der {Mathematik} und in der {Statistik}
status: public
title: Motivationsentwicklung im Mathematikstudium
type: book
user_id: '30933'
year: '2018'
...
---
_id: '8750'
abstract:
- lang: eng
  text: In this article we propose a descent method for equality and inequality constrained
    multiobjective optimization problems (MOPs) which generalizes the steepest descent
    method for unconstrained MOPs by Fliege and Svaiter to constrained problems by
    using two active set strategies. Under some regularity assumptions on the problem,
    we show that accumulation points of our descent method satisfy a necessary condition
    for local Pareto optimality. Finally, we show the typical behavior of our method
    in a numerical example.
author:
- first_name: Bennet
  full_name: Gebken, Bennet
  id: '32643'
  last_name: Gebken
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
citation:
  ama: 'Gebken B, Peitz S, Dellnitz M. A Descent Method for Equality and Inequality
    Constrained Multiobjective Optimization Problems. In: <i>Numerical and Evolutionary
    Optimization – NEO 2017</i>. Cham; 2018. doi:<a href="https://doi.org/10.1007/978-3-319-96104-0_2">10.1007/978-3-319-96104-0_2</a>'
  apa: Gebken, B., Peitz, S., &#38; Dellnitz, M. (2018). A Descent Method for Equality
    and Inequality Constrained Multiobjective Optimization Problems. In <i>Numerical
    and Evolutionary Optimization – NEO 2017</i>. Cham. <a href="https://doi.org/10.1007/978-3-319-96104-0_2">https://doi.org/10.1007/978-3-319-96104-0_2</a>
  bibtex: '@inproceedings{Gebken_Peitz_Dellnitz_2018, place={Cham}, title={A Descent
    Method for Equality and Inequality Constrained Multiobjective Optimization Problems},
    DOI={<a href="https://doi.org/10.1007/978-3-319-96104-0_2">10.1007/978-3-319-96104-0_2</a>},
    booktitle={Numerical and Evolutionary Optimization – NEO 2017}, author={Gebken,
    Bennet and Peitz, Sebastian and Dellnitz, Michael}, year={2018} }'
  chicago: Gebken, Bennet, Sebastian Peitz, and Michael Dellnitz. “A Descent Method
    for Equality and Inequality Constrained Multiobjective Optimization Problems.”
    In <i>Numerical and Evolutionary Optimization – NEO 2017</i>. Cham, 2018. <a href="https://doi.org/10.1007/978-3-319-96104-0_2">https://doi.org/10.1007/978-3-319-96104-0_2</a>.
  ieee: B. Gebken, S. Peitz, and M. Dellnitz, “A Descent Method for Equality and Inequality
    Constrained Multiobjective Optimization Problems,” in <i>Numerical and Evolutionary
    Optimization – NEO 2017</i>, 2018.
  mla: Gebken, Bennet, et al. “A Descent Method for Equality and Inequality Constrained
    Multiobjective Optimization Problems.” <i>Numerical and Evolutionary Optimization
    – NEO 2017</i>, 2018, doi:<a href="https://doi.org/10.1007/978-3-319-96104-0_2">10.1007/978-3-319-96104-0_2</a>.
  short: 'B. Gebken, S. Peitz, M. Dellnitz, in: Numerical and Evolutionary Optimization
    – NEO 2017, Cham, 2018.'
conference:
  name: 'NEO 2017: Numerical and Evolutionary Optimization'
date_created: 2019-03-29T13:26:47Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1007/978-3-319-96104-0_2
language:
- iso: eng
place: Cham
publication: Numerical and Evolutionary Optimization – NEO 2017
publication_identifier:
  isbn:
  - '9783319961033'
  - '9783319961040'
  issn:
  - 1860-949X
  - 1860-9503
publication_status: published
status: public
title: A Descent Method for Equality and Inequality Constrained Multiobjective Optimization
  Problems
type: conference
user_id: '47427'
year: '2018'
...
---
_id: '8751'
abstract:
- lang: eng
  text: Multiobjective optimization plays an increasingly important role in modern
    applications, where several criteria are often of equal importance. The task in
    multiobjective optimization and multiobjective optimal control is therefore to
    compute the set of optimal compromises (the Pareto set) between the conflicting
    objectives. The advances in algorithms and the increasing interest in Pareto-optimal
    solutions have led to a wide range of new applications related to optimal and
    feedback control, which results in new challenges such as expensive models or
    real-time applicability. Since the Pareto set generally consists of an infinite
    number of solutions, the computational effort can quickly become challenging,
    which is particularly problematic when the objectives are costly to evaluate or
    when a solution has to be presented very quickly. This article gives an overview
    of recent developments in accelerating multiobjective optimal control for complex
    problems where either PDE constraints are present or where a feedback behavior
    has to be achieved. In the first case, surrogate models yield significant speed-ups.
    Besides classical meta-modeling techniques for multiobjective optimization, a
    promising alternative for control problems is to introduce a surrogate model for
    the system dynamics. In the case of real-time requirements, various promising
    model predictive control approaches have been proposed, using either fast online
    solvers or offline-online decomposition. We also briefly comment on dimension
    reduction in many-objective optimization problems as another technique for reducing
    the numerical effort.
article_type: review
author:
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
citation:
  ama: Peitz S, Dellnitz M. A Survey of Recent Trends in Multiobjective Optimal Control—Surrogate
    Models, Feedback Control and Objective Reduction. <i>Mathematical and Computational
    Applications</i>. 2018;23(2). doi:<a href="https://doi.org/10.3390/mca23020030">10.3390/mca23020030</a>
  apa: Peitz, S., &#38; Dellnitz, M. (2018). A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction. <i>Mathematical
    and Computational Applications</i>, <i>23</i>(2). <a href="https://doi.org/10.3390/mca23020030">https://doi.org/10.3390/mca23020030</a>
  bibtex: '@article{Peitz_Dellnitz_2018, title={A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction}, volume={23},
    DOI={<a href="https://doi.org/10.3390/mca23020030">10.3390/mca23020030</a>}, number={2},
    journal={Mathematical and Computational Applications}, author={Peitz, Sebastian
    and Dellnitz, Michael}, year={2018} }'
  chicago: Peitz, Sebastian, and Michael Dellnitz. “A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction.” <i>Mathematical
    and Computational Applications</i> 23, no. 2 (2018). <a href="https://doi.org/10.3390/mca23020030">https://doi.org/10.3390/mca23020030</a>.
  ieee: S. Peitz and M. Dellnitz, “A Survey of Recent Trends in Multiobjective Optimal
    Control—Surrogate Models, Feedback Control and Objective Reduction,” <i>Mathematical
    and Computational Applications</i>, vol. 23, no. 2, 2018.
  mla: Peitz, Sebastian, and Michael Dellnitz. “A Survey of Recent Trends in Multiobjective
    Optimal Control—Surrogate Models, Feedback Control and Objective Reduction.” <i>Mathematical
    and Computational Applications</i>, vol. 23, no. 2, 2018, doi:<a href="https://doi.org/10.3390/mca23020030">10.3390/mca23020030</a>.
  short: S. Peitz, M. Dellnitz, Mathematical and Computational Applications 23 (2018).
date_created: 2019-03-29T13:27:51Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.3390/mca23020030
intvolume: '        23'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.mdpi.com/2297-8747/23/2/30/pdf
oa: '1'
publication: Mathematical and Computational Applications
publication_identifier:
  issn:
  - 2297-8747
publication_status: published
status: public
title: A Survey of Recent Trends in Multiobjective Optimal Control—Surrogate Models,
  Feedback Control and Objective Reduction
type: journal_article
user_id: '47427'
volume: 23
year: '2018'
...
---
_id: '8754'
abstract:
- lang: eng
  text: In this chapter, we combine a global, derivative-free subdivision algorithm
    for multiobjective optimization problems with a posteriori error estimates for
    reduced-order models based on Proper Orthogonal Decomposition in order to efficiently
    solve multiobjective optimization problems governed by partial differential equations.
    An error bound for a semilinear heat equation is developed in such a way that
    the errors in the conflicting objectives can be estimated individually. The resulting
    algorithm constructs a library of locally valid reduced-order models online using
    a Greedy (worst-first) search. Using this approach, the number of evaluations
    of the full-order model can be reduced by a factor of more than 1000.
author:
- first_name: Dennis
  full_name: Beermann, Dennis
  last_name: Beermann
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Stefan
  full_name: Volkwein, Stefan
  last_name: Volkwein
citation:
  ama: 'Beermann D, Dellnitz M, Peitz S, Volkwein S. Set-Oriented Multiobjective Optimal
    Control of PDEs Using Proper Orthogonal Decomposition. In: <i>Reduced-Order Modeling
    (ROM) for Simulation and Optimization</i>. Cham; 2018:47-72. doi:<a href="https://doi.org/10.1007/978-3-319-75319-5_3">10.1007/978-3-319-75319-5_3</a>'
  apa: Beermann, D., Dellnitz, M., Peitz, S., &#38; Volkwein, S. (2018). Set-Oriented
    Multiobjective Optimal Control of PDEs Using Proper Orthogonal Decomposition.
    In <i>Reduced-Order Modeling (ROM) for Simulation and Optimization</i> (pp. 47–72).
    Cham. <a href="https://doi.org/10.1007/978-3-319-75319-5_3">https://doi.org/10.1007/978-3-319-75319-5_3</a>
  bibtex: '@inbook{Beermann_Dellnitz_Peitz_Volkwein_2018, place={Cham}, title={Set-Oriented
    Multiobjective Optimal Control of PDEs Using Proper Orthogonal Decomposition},
    DOI={<a href="https://doi.org/10.1007/978-3-319-75319-5_3">10.1007/978-3-319-75319-5_3</a>},
    booktitle={Reduced-Order Modeling (ROM) for Simulation and Optimization}, author={Beermann,
    Dennis and Dellnitz, Michael and Peitz, Sebastian and Volkwein, Stefan}, year={2018},
    pages={47–72} }'
  chicago: Beermann, Dennis, Michael Dellnitz, Sebastian Peitz, and Stefan Volkwein.
    “Set-Oriented Multiobjective Optimal Control of PDEs Using Proper Orthogonal Decomposition.”
    In <i>Reduced-Order Modeling (ROM) for Simulation and Optimization</i>, 47–72.
    Cham, 2018. <a href="https://doi.org/10.1007/978-3-319-75319-5_3">https://doi.org/10.1007/978-3-319-75319-5_3</a>.
  ieee: D. Beermann, M. Dellnitz, S. Peitz, and S. Volkwein, “Set-Oriented Multiobjective
    Optimal Control of PDEs Using Proper Orthogonal Decomposition,” in <i>Reduced-Order
    Modeling (ROM) for Simulation and Optimization</i>, Cham, 2018, pp. 47–72.
  mla: Beermann, Dennis, et al. “Set-Oriented Multiobjective Optimal Control of PDEs
    Using Proper Orthogonal Decomposition.” <i>Reduced-Order Modeling (ROM) for Simulation
    and Optimization</i>, 2018, pp. 47–72, doi:<a href="https://doi.org/10.1007/978-3-319-75319-5_3">10.1007/978-3-319-75319-5_3</a>.
  short: 'D. Beermann, M. Dellnitz, S. Peitz, S. Volkwein, in: Reduced-Order Modeling
    (ROM) for Simulation and Optimization, Cham, 2018, pp. 47–72.'
date_created: 2019-03-29T13:31:20Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1007/978-3-319-75319-5_3
language:
- iso: eng
page: 47-72
place: Cham
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Reduced-Order Modeling (ROM) for Simulation and Optimization
publication_identifier:
  isbn:
  - '9783319753188'
  - '9783319753195'
publication_status: published
status: public
title: Set-Oriented Multiobjective Optimal Control of PDEs Using Proper Orthogonal
  Decomposition
type: book_chapter
user_id: '47427'
year: '2018'
...
---
_id: '8755'
abstract:
- lang: eng
  text: Dynamic mode decomposition (DMD) is a recently developed tool for the analysis
    of the behavior of complex dynamical systems. In this paper, we will propose an
    extension of DMD that exploits low-rank tensor decompositions of potentially high-dimensional
    data sets to compute the corresponding DMD modes and eigenvalues. The goal is
    to reduce the computational complexity and also the amount of memory required
    to store the data in order to mitigate the curse of dimensionality. The efficiency
    of these tensor-based methods will be illustrated with the aid of several different
    fluid dynamics problems such as the von Kármán vortex street and the simulation
    of two merging vortices.
article_type: original
author:
- first_name: Stefan
  full_name: Klus, Stefan
  last_name: Klus
- first_name: Patrick
  full_name: Gelß, Patrick
  last_name: Gelß
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Christof
  full_name: Schütte, Christof
  last_name: Schütte
citation:
  ama: Klus S, Gelß P, Peitz S, Schütte C. Tensor-based dynamic mode decomposition.
    <i>Nonlinearity</i>. 2018;31(7):3359-3380. doi:<a href="https://doi.org/10.1088/1361-6544/aabc8f">10.1088/1361-6544/aabc8f</a>
  apa: Klus, S., Gelß, P., Peitz, S., &#38; Schütte, C. (2018). Tensor-based dynamic
    mode decomposition. <i>Nonlinearity</i>, <i>31</i>(7), 3359–3380. <a href="https://doi.org/10.1088/1361-6544/aabc8f">https://doi.org/10.1088/1361-6544/aabc8f</a>
  bibtex: '@article{Klus_Gelß_Peitz_Schütte_2018, title={Tensor-based dynamic mode
    decomposition}, volume={31}, DOI={<a href="https://doi.org/10.1088/1361-6544/aabc8f">10.1088/1361-6544/aabc8f</a>},
    number={7}, journal={Nonlinearity}, author={Klus, Stefan and Gelß, Patrick and
    Peitz, Sebastian and Schütte, Christof}, year={2018}, pages={3359–3380} }'
  chicago: 'Klus, Stefan, Patrick Gelß, Sebastian Peitz, and Christof Schütte. “Tensor-Based
    Dynamic Mode Decomposition.” <i>Nonlinearity</i> 31, no. 7 (2018): 3359–80. <a
    href="https://doi.org/10.1088/1361-6544/aabc8f">https://doi.org/10.1088/1361-6544/aabc8f</a>.'
  ieee: S. Klus, P. Gelß, S. Peitz, and C. Schütte, “Tensor-based dynamic mode decomposition,”
    <i>Nonlinearity</i>, vol. 31, no. 7, pp. 3359–3380, 2018.
  mla: Klus, Stefan, et al. “Tensor-Based Dynamic Mode Decomposition.” <i>Nonlinearity</i>,
    vol. 31, no. 7, 2018, pp. 3359–80, doi:<a href="https://doi.org/10.1088/1361-6544/aabc8f">10.1088/1361-6544/aabc8f</a>.
  short: S. Klus, P. Gelß, S. Peitz, C. Schütte, Nonlinearity 31 (2018) 3359–3380.
date_created: 2019-03-29T13:32:04Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1088/1361-6544/aabc8f
intvolume: '        31'
issue: '7'
language:
- iso: eng
page: 3359-3380
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Nonlinearity
publication_identifier:
  issn:
  - 0951-7715
  - 1361-6544
publication_status: published
status: public
title: Tensor-based dynamic mode decomposition
type: journal_article
user_id: '47427'
volume: 31
year: '2018'
...
---
_id: '8757'
abstract:
- lang: eng
  text: A framework for set‐oriented multiobjective optimal control of partial differential
    equations using reduced order modeling has recently been developed [1]. Following
    concepts from localized reduced bases methods, error estimators for the reduced
    cost functionals are utilized to construct a library of locally valid reduced
    order models. This way, a superset of the Pareto set can efficiently be computed
    while maintaining a prescribed error bound. In this article, this algorithm is
    applied to a problem with non‐smooth objective functionals. Using an academic
    example, we show that the extension to non‐smooth problems can be realized in
    a straightforward manner. We then discuss the implications on the numerical results.
author:
- first_name: Dennis
  full_name: Beermann, Dennis
  last_name: Beermann
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Stefan
  full_name: Volkwein, Stefan
  last_name: Volkwein
citation:
  ama: 'Beermann D, Dellnitz M, Peitz S, Volkwein S. POD-based multiobjective optimal
    control of PDEs with non-smooth objectives. In: <i>PAMM</i>. ; 2018:51-54. doi:<a
    href="https://doi.org/10.1002/pamm.201710015">10.1002/pamm.201710015</a>'
  apa: Beermann, D., Dellnitz, M., Peitz, S., &#38; Volkwein, S. (2018). POD-based
    multiobjective optimal control of PDEs with non-smooth objectives. In <i>PAMM</i>
    (pp. 51–54). <a href="https://doi.org/10.1002/pamm.201710015">https://doi.org/10.1002/pamm.201710015</a>
  bibtex: '@inproceedings{Beermann_Dellnitz_Peitz_Volkwein_2018, title={POD-based
    multiobjective optimal control of PDEs with non-smooth objectives}, DOI={<a href="https://doi.org/10.1002/pamm.201710015">10.1002/pamm.201710015</a>},
    booktitle={PAMM}, author={Beermann, Dennis and Dellnitz, Michael and Peitz, Sebastian
    and Volkwein, Stefan}, year={2018}, pages={51–54} }'
  chicago: Beermann, Dennis, Michael Dellnitz, Sebastian Peitz, and Stefan Volkwein.
    “POD-Based Multiobjective Optimal Control of PDEs with Non-Smooth Objectives.”
    In <i>PAMM</i>, 51–54, 2018. <a href="https://doi.org/10.1002/pamm.201710015">https://doi.org/10.1002/pamm.201710015</a>.
  ieee: D. Beermann, M. Dellnitz, S. Peitz, and S. Volkwein, “POD-based multiobjective
    optimal control of PDEs with non-smooth objectives,” in <i>PAMM</i>, 2018, pp.
    51–54.
  mla: Beermann, Dennis, et al. “POD-Based Multiobjective Optimal Control of PDEs
    with Non-Smooth Objectives.” <i>PAMM</i>, 2018, pp. 51–54, doi:<a href="https://doi.org/10.1002/pamm.201710015">10.1002/pamm.201710015</a>.
  short: 'D. Beermann, M. Dellnitz, S. Peitz, S. Volkwein, in: PAMM, 2018, pp. 51–54.'
date_created: 2019-03-29T13:34:25Z
date_updated: 2022-01-06T07:04:00Z
department:
- _id: '101'
doi: 10.1002/pamm.201710015
language:
- iso: eng
page: 51-54
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: PAMM
publication_identifier:
  issn:
  - 1617-7061
publication_status: published
status: public
title: POD-based multiobjective optimal control of PDEs with non-smooth objectives
type: conference
user_id: '47427'
year: '2018'
...
---
_id: '6595'
author:
- first_name: Nadine
  full_name: Feldmann, Nadine
  id: '23082'
  last_name: Feldmann
- first_name: Benjamin
  full_name: Jurgelucks, Benjamin
  last_name: Jurgelucks
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: Feldmann N, Jurgelucks B, Claes L, Henning B. <i>Vollständige Charakterisierung
    von Piezoelektrischen Scheiben Mit Ringelektroden</i>. Workshop “Messtechnische
    Anwendungen von Ultraschall”, Drübeck; 2018.
  apa: Feldmann, N., Jurgelucks, B., Claes, L., &#38; Henning, B. (2018). <i>Vollständige
    Charakterisierung von piezoelektrischen Scheiben mit Ringelektroden</i>. Workshop
    “Messtechnische Anwendungen von Ultraschall”, Drübeck.
  bibtex: '@book{Feldmann_Jurgelucks_Claes_Henning_2018, place={Workshop “Messtechnische
    Anwendungen von Ultraschall”, Drübeck}, title={Vollständige Charakterisierung
    von piezoelektrischen Scheiben mit Ringelektroden}, author={Feldmann, Nadine and
    Jurgelucks, Benjamin and Claes, Leander and Henning, Bernd}, year={2018} }'
  chicago: Feldmann, Nadine, Benjamin Jurgelucks, Leander Claes, and Bernd Henning.
    <i>Vollständige Charakterisierung von Piezoelektrischen Scheiben Mit Ringelektroden</i>.
    Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2018.
  ieee: N. Feldmann, B. Jurgelucks, L. Claes, and B. Henning, <i>Vollständige Charakterisierung
    von piezoelektrischen Scheiben mit Ringelektroden</i>. Workshop “Messtechnische
    Anwendungen von Ultraschall”, Drübeck, 2018.
  mla: Feldmann, Nadine, et al. <i>Vollständige Charakterisierung von Piezoelektrischen
    Scheiben Mit Ringelektroden</i>. 2018.
  short: N. Feldmann, B. Jurgelucks, L. Claes, B. Henning, Vollständige Charakterisierung
    von Piezoelektrischen Scheiben Mit Ringelektroden, Workshop “Messtechnische Anwendungen
    von Ultraschall”, Drübeck, 2018.
date_created: 2019-01-09T16:14:18Z
date_updated: 2022-01-06T07:03:13Z
department:
- _id: '49'
- _id: '104'
language:
- iso: eng
place: Workshop "Messtechnische Anwendungen von Ultraschall", Drübeck
project:
- _id: '90'
  name: Ein modellbasiertes Messverfahren zur Charakterisierung der frequenzabhängigen
    Materialeigenschaften von Piezokeramiken unter Verwendung eines einzelnen Probekörperindividuums
status: public
title: Vollständige Charakterisierung von piezoelektrischen Scheiben mit Ringelektroden
type: misc
user_id: '11829'
year: '2018'
...
---
_id: '16713'
author:
- first_name: Christian
  full_name: Gölz, Christian
  last_name: Gölz
- first_name: Claudia
  full_name: Voelcker-Rehage, Claudia
  last_name: Voelcker-Rehage
- first_name: Karin
  full_name: Mora, Karin
  last_name: Mora
- first_name: Eva-Maria
  full_name: Reuter, Eva-Maria
  last_name: Reuter
- first_name: Ben
  full_name: Godde, Ben
  last_name: Godde
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
- first_name: Claus
  full_name: Reinsberger, Claus
  last_name: Reinsberger
- first_name: Solveig
  full_name: Vieluf, Solveig
  last_name: Vieluf
citation:
  ama: Gölz C, Voelcker-Rehage C, Mora K, et al. Improved Neural Control of Movements
    Manifests in Expertise-Related Differences in Force Output and Brain Network Dynamics.
    <i>Frontiers in Physiology</i>. 2018. doi:<a href="https://doi.org/10.3389/fphys.2018.01540">10.3389/fphys.2018.01540</a>
  apa: Gölz, C., Voelcker-Rehage, C., Mora, K., Reuter, E.-M., Godde, B., Dellnitz,
    M., … Vieluf, S. (2018). Improved Neural Control of Movements Manifests in Expertise-Related
    Differences in Force Output and Brain Network Dynamics. <i>Frontiers in Physiology</i>.
    <a href="https://doi.org/10.3389/fphys.2018.01540">https://doi.org/10.3389/fphys.2018.01540</a>
  bibtex: '@article{Gölz_Voelcker-Rehage_Mora_Reuter_Godde_Dellnitz_Reinsberger_Vieluf_2018,
    title={Improved Neural Control of Movements Manifests in Expertise-Related Differences
    in Force Output and Brain Network Dynamics}, DOI={<a href="https://doi.org/10.3389/fphys.2018.01540">10.3389/fphys.2018.01540</a>},
    journal={Frontiers in Physiology}, author={Gölz, Christian and Voelcker-Rehage,
    Claudia and Mora, Karin and Reuter, Eva-Maria and Godde, Ben and Dellnitz, Michael
    and Reinsberger, Claus and Vieluf, Solveig}, year={2018} }'
  chicago: Gölz, Christian, Claudia Voelcker-Rehage, Karin Mora, Eva-Maria Reuter,
    Ben Godde, Michael Dellnitz, Claus Reinsberger, and Solveig Vieluf. “Improved
    Neural Control of Movements Manifests in Expertise-Related Differences in Force
    Output and Brain Network Dynamics.” <i>Frontiers in Physiology</i>, 2018. <a href="https://doi.org/10.3389/fphys.2018.01540">https://doi.org/10.3389/fphys.2018.01540</a>.
  ieee: C. Gölz <i>et al.</i>, “Improved Neural Control of Movements Manifests in
    Expertise-Related Differences in Force Output and Brain Network Dynamics,” <i>Frontiers
    in Physiology</i>, 2018.
  mla: Gölz, Christian, et al. “Improved Neural Control of Movements Manifests in
    Expertise-Related Differences in Force Output and Brain Network Dynamics.” <i>Frontiers
    in Physiology</i>, 2018, doi:<a href="https://doi.org/10.3389/fphys.2018.01540">10.3389/fphys.2018.01540</a>.
  short: C. Gölz, C. Voelcker-Rehage, K. Mora, E.-M. Reuter, B. Godde, M. Dellnitz,
    C. Reinsberger, S. Vieluf, Frontiers in Physiology (2018).
date_created: 2020-04-16T14:08:06Z
date_updated: 2022-01-06T06:52:55Z
department:
- _id: '101'
doi: 10.3389/fphys.2018.01540
language:
- iso: eng
publication: Frontiers in Physiology
publication_identifier:
  issn:
  - 1664-042X
publication_status: published
status: public
title: Improved Neural Control of Movements Manifests in Expertise-Related Differences
  in Force Output and Brain Network Dynamics
type: journal_article
user_id: '47427'
year: '2018'
...
---
_id: '16714'
author:
- first_name: Solveig
  full_name: Vieluf, Solveig
  last_name: Vieluf
- first_name: Karin
  full_name: Mora, Karin
  last_name: Mora
- first_name: Christian
  full_name: Gölz, Christian
  last_name: Gölz
- first_name: Eva-Maria
  full_name: Reuter, Eva-Maria
  last_name: Reuter
- first_name: Ben
  full_name: Godde, Ben
  last_name: Godde
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
- first_name: Claus
  full_name: Reinsberger, Claus
  last_name: Reinsberger
- first_name: Claudia
  full_name: Voelcker-Rehage, Claudia
  last_name: Voelcker-Rehage
citation:
  ama: Vieluf S, Mora K, Gölz C, et al. Age- and Expertise-Related Differences of
    Sensorimotor Network Dynamics during Force Control. <i>Neuroscience</i>. 2018:203-213.
    doi:<a href="https://doi.org/10.1016/j.neuroscience.2018.07.025">10.1016/j.neuroscience.2018.07.025</a>
  apa: Vieluf, S., Mora, K., Gölz, C., Reuter, E.-M., Godde, B., Dellnitz, M., … Voelcker-Rehage,
    C. (2018). Age- and Expertise-Related Differences of Sensorimotor Network Dynamics
    during Force Control. <i>Neuroscience</i>, 203–213. <a href="https://doi.org/10.1016/j.neuroscience.2018.07.025">https://doi.org/10.1016/j.neuroscience.2018.07.025</a>
  bibtex: '@article{Vieluf_Mora_Gölz_Reuter_Godde_Dellnitz_Reinsberger_Voelcker-Rehage_2018,
    title={Age- and Expertise-Related Differences of Sensorimotor Network Dynamics
    during Force Control}, DOI={<a href="https://doi.org/10.1016/j.neuroscience.2018.07.025">10.1016/j.neuroscience.2018.07.025</a>},
    journal={Neuroscience}, author={Vieluf, Solveig and Mora, Karin and Gölz, Christian
    and Reuter, Eva-Maria and Godde, Ben and Dellnitz, Michael and Reinsberger, Claus
    and Voelcker-Rehage, Claudia}, year={2018}, pages={203–213} }'
  chicago: Vieluf, Solveig, Karin Mora, Christian Gölz, Eva-Maria Reuter, Ben Godde,
    Michael Dellnitz, Claus Reinsberger, and Claudia Voelcker-Rehage. “Age- and Expertise-Related
    Differences of Sensorimotor Network Dynamics during Force Control.” <i>Neuroscience</i>,
    2018, 203–13. <a href="https://doi.org/10.1016/j.neuroscience.2018.07.025">https://doi.org/10.1016/j.neuroscience.2018.07.025</a>.
  ieee: S. Vieluf <i>et al.</i>, “Age- and Expertise-Related Differences of Sensorimotor
    Network Dynamics during Force Control,” <i>Neuroscience</i>, pp. 203–213, 2018.
  mla: Vieluf, Solveig, et al. “Age- and Expertise-Related Differences of Sensorimotor
    Network Dynamics during Force Control.” <i>Neuroscience</i>, 2018, pp. 203–13,
    doi:<a href="https://doi.org/10.1016/j.neuroscience.2018.07.025">10.1016/j.neuroscience.2018.07.025</a>.
  short: S. Vieluf, K. Mora, C. Gölz, E.-M. Reuter, B. Godde, M. Dellnitz, C. Reinsberger,
    C. Voelcker-Rehage, Neuroscience (2018) 203–213.
date_created: 2020-04-16T14:08:51Z
date_updated: 2022-01-06T06:52:55Z
department:
- _id: '101'
doi: 10.1016/j.neuroscience.2018.07.025
language:
- iso: eng
page: 203-213
publication: Neuroscience
publication_identifier:
  issn:
  - 0306-4522
publication_status: published
status: public
title: Age- and Expertise-Related Differences of Sensorimotor Network Dynamics during
  Force Control
type: journal_article
user_id: '47427'
year: '2018'
...
---
_id: '16715'
author:
- first_name: Andreas
  full_name: Bittracher, Andreas
  last_name: Bittracher
- first_name: Péter
  full_name: Koltai, Péter
  last_name: Koltai
- first_name: Stefan
  full_name: Klus, Stefan
  last_name: Klus
- first_name: Ralf
  full_name: Banisch, Ralf
  last_name: Banisch
- first_name: Michael
  full_name: Dellnitz, Michael
  last_name: Dellnitz
- first_name: Christof
  full_name: Schütte, Christof
  last_name: Schütte
citation:
  ama: Bittracher A, Koltai P, Klus S, Banisch R, Dellnitz M, Schütte C. Transition
    Manifolds of Complex Metastable Systems. <i>Journal of Nonlinear Science</i>.
    2018;28:471-512. doi:<a href="https://doi.org/10.1007/s00332-017-9415-0">10.1007/s00332-017-9415-0</a>
  apa: Bittracher, A., Koltai, P., Klus, S., Banisch, R., Dellnitz, M., &#38; Schütte,
    C. (2018). Transition Manifolds of Complex Metastable Systems. <i>Journal of Nonlinear
    Science</i>, <i>28</i>, 471–512. <a href="https://doi.org/10.1007/s00332-017-9415-0">https://doi.org/10.1007/s00332-017-9415-0</a>
  bibtex: '@article{Bittracher_Koltai_Klus_Banisch_Dellnitz_Schütte_2018, title={Transition
    Manifolds of Complex Metastable Systems}, volume={28}, DOI={<a href="https://doi.org/10.1007/s00332-017-9415-0">10.1007/s00332-017-9415-0</a>},
    journal={Journal of Nonlinear Science}, author={Bittracher, Andreas and Koltai,
    Péter and Klus, Stefan and Banisch, Ralf and Dellnitz, Michael and Schütte, Christof},
    year={2018}, pages={471–512} }'
  chicago: 'Bittracher, Andreas, Péter Koltai, Stefan Klus, Ralf Banisch, Michael
    Dellnitz, and Christof Schütte. “Transition Manifolds of Complex Metastable Systems.”
    <i>Journal of Nonlinear Science</i> 28 (2018): 471–512. <a href="https://doi.org/10.1007/s00332-017-9415-0">https://doi.org/10.1007/s00332-017-9415-0</a>.'
  ieee: A. Bittracher, P. Koltai, S. Klus, R. Banisch, M. Dellnitz, and C. Schütte,
    “Transition Manifolds of Complex Metastable Systems,” <i>Journal of Nonlinear
    Science</i>, vol. 28, pp. 471–512, 2018.
  mla: Bittracher, Andreas, et al. “Transition Manifolds of Complex Metastable Systems.”
    <i>Journal of Nonlinear Science</i>, vol. 28, 2018, pp. 471–512, doi:<a href="https://doi.org/10.1007/s00332-017-9415-0">10.1007/s00332-017-9415-0</a>.
  short: A. Bittracher, P. Koltai, S. Klus, R. Banisch, M. Dellnitz, C. Schütte, Journal
    of Nonlinear Science 28 (2018) 471–512.
date_created: 2020-04-16T14:09:31Z
date_updated: 2022-01-06T06:52:55Z
department:
- _id: '101'
doi: 10.1007/s00332-017-9415-0
intvolume: '        28'
language:
- iso: eng
page: 471-512
publication: Journal of Nonlinear Science
publication_identifier:
  issn:
  - 0938-8974
  - 1432-1467
publication_status: published
status: public
title: Transition Manifolds of Complex Metastable Systems
type: journal_article
user_id: '47427'
volume: 28
year: '2018'
...
---
_id: '16292'
abstract:
- lang: eng
  text: "In a recent article, we presented a framework to control nonlinear partial\r\ndifferential
    equations (PDEs) by means of Koopman operator based reduced models\r\nand concepts
    from switched systems. The main idea was to transform a control\r\nsystem into
    a set of autonomous systems for which the optimal switching\r\nsequence has to
    be computed. These individual systems can be approximated very\r\nefficiently
    by reduced order models obtained from data, and one can guarantee\r\nequality
    of the full and the reduced objective function under certain\r\nassumptions. In
    this article, we extend these results to continuous control\r\ninputs using convex
    combinations of multiple Koopman operators corresponding to\r\nconstant controls,
    which results in a bilinear control system. Although\r\nequality of the objectives
    can be carried over when the PDE depends linearly on\r\nthe control, we show that
    this approach is also valid in other scenarios using\r\nseveral flow control examples
    of varying complexity."
author:
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
citation:
  ama: Peitz S. Controlling nonlinear PDEs using low-dimensional bilinear approximations 
    obtained from data. <i>arXiv:180106419</i>. 2018.
  apa: Peitz, S. (2018). Controlling nonlinear PDEs using low-dimensional bilinear
    approximations  obtained from data. <i>ArXiv:1801.06419</i>.
  bibtex: '@article{Peitz_2018, title={Controlling nonlinear PDEs using low-dimensional
    bilinear approximations  obtained from data}, journal={arXiv:1801.06419}, author={Peitz,
    Sebastian}, year={2018} }'
  chicago: Peitz, Sebastian. “Controlling Nonlinear PDEs Using Low-Dimensional Bilinear
    Approximations  Obtained from Data.” <i>ArXiv:1801.06419</i>, 2018.
  ieee: S. Peitz, “Controlling nonlinear PDEs using low-dimensional bilinear approximations 
    obtained from data,” <i>arXiv:1801.06419</i>. 2018.
  mla: Peitz, Sebastian. “Controlling Nonlinear PDEs Using Low-Dimensional Bilinear
    Approximations  Obtained from Data.” <i>ArXiv:1801.06419</i>, 2018.
  short: S. Peitz, ArXiv:1801.06419 (2018).
date_created: 2020-03-13T12:43:14Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '101'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/pdf/1801.06419.pdf
oa: '1'
publication: arXiv:1801.06419
status: public
title: Controlling nonlinear PDEs using low-dimensional bilinear approximations  obtained
  from data
type: preprint
user_id: '47427'
year: '2018'
...
---
_id: '16293'
abstract:
- lang: eng
  text: "Kernel transfer operators, which can be regarded as approximations of\r\ntransfer
    operators such as the Perron-Frobenius or Koopman operator in\r\nreproducing kernel
    Hilbert spaces, are defined in terms of covariance and\r\ncross-covariance operators
    and have been shown to be closely related to the\r\nconditional mean embedding
    framework developed by the machine learning\r\ncommunity. The goal of this paper
    is to show how the dominant eigenfunctions of\r\nthese operators in combination
    with gradient-based optimization techniques can\r\nbe used to detect long-lived
    coherent patterns in high-dimensional time-series\r\ndata. The results will be
    illustrated using video data and a fluid flow\r\nexample."
author:
- first_name: Stefan
  full_name: Klus, Stefan
  last_name: Klus
- first_name: Sebastian
  full_name: Peitz, Sebastian
  id: '47427'
  last_name: Peitz
  orcid: https://orcid.org/0000-0002-3389-793X
- first_name: Ingmar
  full_name: Schuster, Ingmar
  last_name: Schuster
citation:
  ama: Klus S, Peitz S, Schuster I. Analyzing high-dimensional time-series data using
    kernel transfer  operator eigenfunctions. <i>arXiv:180510118</i>. 2018.
  apa: Klus, S., Peitz, S., &#38; Schuster, I. (2018). Analyzing high-dimensional
    time-series data using kernel transfer  operator eigenfunctions. <i>ArXiv:1805.10118</i>.
  bibtex: '@article{Klus_Peitz_Schuster_2018, title={Analyzing high-dimensional time-series
    data using kernel transfer  operator eigenfunctions}, journal={arXiv:1805.10118},
    author={Klus, Stefan and Peitz, Sebastian and Schuster, Ingmar}, year={2018} }'
  chicago: Klus, Stefan, Sebastian Peitz, and Ingmar Schuster. “Analyzing High-Dimensional
    Time-Series Data Using Kernel Transfer  Operator Eigenfunctions.” <i>ArXiv:1805.10118</i>,
    2018.
  ieee: S. Klus, S. Peitz, and I. Schuster, “Analyzing high-dimensional time-series
    data using kernel transfer  operator eigenfunctions,” <i>arXiv:1805.10118</i>.
    2018.
  mla: Klus, Stefan, et al. “Analyzing High-Dimensional Time-Series Data Using Kernel
    Transfer  Operator Eigenfunctions.” <i>ArXiv:1805.10118</i>, 2018.
  short: S. Klus, S. Peitz, I. Schuster, ArXiv:1805.10118 (2018).
date_created: 2020-03-13T12:44:12Z
date_updated: 2022-01-06T06:52:48Z
department:
- _id: '101'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/pdf/1805.10118.pdf
oa: '1'
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: arXiv:1805.10118
status: public
title: Analyzing high-dimensional time-series data using kernel transfer  operator
  eigenfunctions
type: preprint
user_id: '47427'
year: '2018'
...
---
_id: '10129'
abstract:
- lang: eng
  text: There are many hard conjectures in graph theory, like Tutte's 5-flow conjecture,
    and the 5-cycle double cover conjecture, which would be true in general if they
    would be true for cubic graphs. Since most of them are trivially true for 3-edge-colorable
    cubic graphs, cubic graphs which are not 3-edge-colorable, often called snarks,
    play a key role in this context. Here, we survey parameters measuring how far
    apart a non 3-edge-colorable graph is from being 3-edge-colorable. We study their
    interrelation and prove some new results. Besides getting new insight into the
    structure of snarks, we show that such  measures give partial results with respect
    to these important conjectures. The paper closes with a list of open problems
    and conjectures.
article_number: P4.54
article_type: original
author:
- first_name: M. A.
  full_name: Fiol, M. A.
  last_name: Fiol
- first_name: Guiseppe
  full_name: Mazzuoccolo, Guiseppe
  last_name: Mazzuoccolo
- first_name: Eckhard
  full_name: Steffen, Eckhard
  id: '15548'
  last_name: Steffen
citation:
  ama: Fiol MA, Mazzuoccolo G, Steffen E. Measures of Edge-Uncolorability of Cubic
    Graphs. <i>The Electronic Journal of Combinatorics</i>. 2018;25(4).
  apa: Fiol, M. A., Mazzuoccolo, G., &#38; Steffen, E. (2018). Measures of Edge-Uncolorability
    of Cubic Graphs. <i>The Electronic Journal of Combinatorics</i>, <i>25</i>(4).
  bibtex: '@article{Fiol_Mazzuoccolo_Steffen_2018, title={Measures of Edge-Uncolorability
    of Cubic Graphs}, volume={25}, number={4P4.54}, journal={The Electronic Journal
    of Combinatorics}, author={Fiol, M. A. and Mazzuoccolo, Guiseppe and Steffen,
    Eckhard}, year={2018} }'
  chicago: Fiol, M. A., Guiseppe Mazzuoccolo, and Eckhard Steffen. “Measures of Edge-Uncolorability
    of Cubic Graphs.” <i>The Electronic Journal of Combinatorics</i> 25, no. 4 (2018).
  ieee: M. A. Fiol, G. Mazzuoccolo, and E. Steffen, “Measures of Edge-Uncolorability
    of Cubic Graphs,” <i>The Electronic Journal of Combinatorics</i>, vol. 25, no.
    4, 2018.
  mla: Fiol, M. A., et al. “Measures of Edge-Uncolorability of Cubic Graphs.” <i>The
    Electronic Journal of Combinatorics</i>, vol. 25, no. 4, P4.54, 2018.
  short: M.A. Fiol, G. Mazzuoccolo, E. Steffen, The Electronic Journal of Combinatorics
    25 (2018).
date_created: 2019-06-05T09:59:10Z
date_updated: 2022-01-06T06:50:30Z
department:
- _id: '542'
intvolume: '        25'
issue: '4'
keyword:
- Cubic graph
- Tait coloring
- Snark
- Boole coloring
- Berge's conjecture
- Tutte's 5-flow conjecture
language:
- iso: eng
publication: The Electronic Journal of Combinatorics
status: public
title: Measures of Edge-Uncolorability of Cubic Graphs
type: journal_article
user_id: '15540'
volume: 25
year: '2018'
...
---
_id: '10132'
author:
- first_name: Ligang
  full_name: Jin, Ligang
  last_name: Jin
- first_name: Giuseppe
  full_name: Mazzuoccolo, Giuseppe
  last_name: Mazzuoccolo
- first_name: Eckhard
  full_name: Steffen, Eckhard
  id: '15548'
  last_name: Steffen
citation:
  ama: Jin L, Mazzuoccolo G, Steffen E. Cores, joins  and the Fano-flow conjectures.
    <i>Discussiones Mathematicae Graph Theory</i>. 2018;38:165-175. doi:<a href="https://doi.org/10.7151/dmgt.1999">10.7151/dmgt.1999</a>
  apa: Jin, L., Mazzuoccolo, G., &#38; Steffen, E. (2018). Cores, joins  and the Fano-flow
    conjectures. <i>Discussiones Mathematicae Graph Theory</i>, <i>38</i>, 165–175.
    <a href="https://doi.org/10.7151/dmgt.1999">https://doi.org/10.7151/dmgt.1999</a>
  bibtex: '@article{Jin_Mazzuoccolo_Steffen_2018, title={Cores, joins  and the Fano-flow
    conjectures}, volume={38}, DOI={<a href="https://doi.org/10.7151/dmgt.1999">10.7151/dmgt.1999</a>},
    journal={Discussiones Mathematicae Graph Theory}, author={Jin, Ligang and Mazzuoccolo,
    Giuseppe and Steffen, Eckhard}, year={2018}, pages={165–175} }'
  chicago: 'Jin, Ligang, Giuseppe Mazzuoccolo, and Eckhard Steffen. “Cores, Joins 
    and the Fano-Flow Conjectures.” <i>Discussiones Mathematicae Graph Theory</i>
    38 (2018): 165–75. <a href="https://doi.org/10.7151/dmgt.1999">https://doi.org/10.7151/dmgt.1999</a>.'
  ieee: L. Jin, G. Mazzuoccolo, and E. Steffen, “Cores, joins  and the Fano-flow conjectures,”
    <i>Discussiones Mathematicae Graph Theory</i>, vol. 38, pp. 165–175, 2018.
  mla: Jin, Ligang, et al. “Cores, Joins  and the Fano-Flow Conjectures.” <i>Discussiones
    Mathematicae Graph Theory</i>, vol. 38, 2018, pp. 165–75, doi:<a href="https://doi.org/10.7151/dmgt.1999">10.7151/dmgt.1999</a>.
  short: L. Jin, G. Mazzuoccolo, E. Steffen, Discussiones Mathematicae Graph Theory
    38 (2018) 165–175.
date_created: 2019-06-05T10:08:41Z
date_updated: 2022-01-06T06:50:30Z
department:
- _id: '542'
doi: 10.7151/dmgt.1999
intvolume: '        38'
language:
- iso: eng
page: 165-175
publication: Discussiones Mathematicae Graph Theory
publication_identifier:
  issn:
  - 1234-3099
  - 2083-5892
publication_status: published
status: public
title: Cores, joins  and the Fano-flow conjectures
type: journal_article
user_id: '15540'
volume: 38
year: '2018'
...
---
_id: '10142'
author:
- first_name: Eckhard
  full_name: Steffen, Eckhard
  id: '15548'
  last_name: Steffen
citation:
  ama: Steffen E. Approximating Vizing’s independence number conjecture. <i>Australasian
    Journal of Combinatorics</i>. 2018;71(1):153-160.
  apa: Steffen, E. (2018). Approximating Vizing’s independence number conjecture.
    <i>Australasian Journal of Combinatorics</i>, <i>71</i>(1), 153–160.
  bibtex: '@article{Steffen_2018, title={Approximating Vizing’s independence number
    conjecture}, volume={71}, number={1}, journal={Australasian Journal of Combinatorics},
    author={Steffen, Eckhard}, year={2018}, pages={153–160} }'
  chicago: 'Steffen, Eckhard. “Approximating Vizing’s Independence Number Conjecture.”
    <i>Australasian Journal of Combinatorics</i> 71, no. 1 (2018): 153–60.'
  ieee: E. Steffen, “Approximating Vizing’s independence number conjecture,” <i>Australasian
    Journal of Combinatorics</i>, vol. 71, no. 1, pp. 153–160, 2018.
  mla: Steffen, Eckhard. “Approximating Vizing’s Independence Number Conjecture.”
    <i>Australasian Journal of Combinatorics</i>, vol. 71, no. 1, 2018, pp. 153–60.
  short: E. Steffen, Australasian Journal of Combinatorics 71 (2018) 153–160.
date_created: 2019-06-07T08:36:36Z
date_updated: 2022-01-06T06:50:31Z
department:
- _id: '542'
intvolume: '        71'
issue: '1'
language:
- iso: eng
page: 153-160
publication: Australasian Journal of Combinatorics
publication_status: published
status: public
title: Approximating Vizing’s independence number conjecture
type: journal_article
user_id: '15540'
volume: 71
year: '2018'
...
---
_id: '31946'
author:
- first_name: M.
  full_name: Nührenbörger, M.
  last_name: Nührenbörger
- first_name: D.
  full_name: Bönig, D.
  last_name: Bönig
- first_name: Uta
  full_name: Häsel-Weide, Uta
  id: '60267'
  last_name: Häsel-Weide
- first_name: N.
  full_name: Korff, N.
  last_name: Korff
- first_name: P.
  full_name: Scherer, P.
  last_name: Scherer
citation:
  ama: 'Nührenbörger M, Bönig D, Häsel-Weide U, Korff N, Scherer P. Inklusiver Mathematikunterricht
    - vernetzt zwischen Mathematikdidaktik und Sonderpädagogik. In: In: FD der M der
    UP, ed. <i>Beiträge zum Mathematikunterricht 2018. Vorträge zur Mathematikdidaktik
    und zur Schnittstelle Mathematik/Mathematikdidaktik auf der gemeinsamen Jahrestagung
    der GDM und DMV</i>. ; 2018:103-104.'
  apa: 'Nührenbörger, M., Bönig, D., Häsel-Weide, U., Korff, N., &#38; Scherer, P.
    (2018). Inklusiver Mathematikunterricht - vernetzt zwischen Mathematikdidaktik
    und Sonderpädagogik. In F. D. der M. der U. P. In: (Ed.), <i>Beiträge zum Mathematikunterricht
    2018. Vorträge zur Mathematikdidaktik und zur Schnittstelle Mathematik/Mathematikdidaktik
    auf der gemeinsamen Jahrestagung der GDM und DMV</i> (pp. 103–104).'
  bibtex: '@inproceedings{Nührenbörger_Bönig_Häsel-Weide_Korff_Scherer_2018, place={Münster},
    title={Inklusiver Mathematikunterricht - vernetzt zwischen Mathematikdidaktik
    und Sonderpädagogik}, booktitle={Beiträge zum Mathematikunterricht 2018. Vorträge
    zur Mathematikdidaktik und zur Schnittstelle Mathematik/Mathematikdidaktik auf
    der gemeinsamen Jahrestagung der GDM und DMV}, author={Nührenbörger, M. and Bönig,
    D. and Häsel-Weide, Uta and Korff, N. and Scherer, P.}, editor={In:, Fachgruppe
    Didaktik der Mathematik der Universität Paderborn}, year={2018}, pages={103–104}
    }'
  chicago: Nührenbörger, M., D. Bönig, Uta Häsel-Weide, N. Korff, and P. Scherer.
    “Inklusiver Mathematikunterricht - vernetzt zwischen Mathematikdidaktik und Sonderpädagogik.”
    In <i>Beiträge zum Mathematikunterricht 2018. Vorträge zur Mathematikdidaktik
    und zur Schnittstelle Mathematik/Mathematikdidaktik auf der gemeinsamen Jahrestagung
    der GDM und DMV</i>, edited by Fachgruppe Didaktik der Mathematik der Universität
    Paderborn In:, 103–4. Münster, 2018.
  ieee: M. Nührenbörger, D. Bönig, U. Häsel-Weide, N. Korff, and P. Scherer, “Inklusiver
    Mathematikunterricht - vernetzt zwischen Mathematikdidaktik und Sonderpädagogik,”
    in <i>Beiträge zum Mathematikunterricht 2018. Vorträge zur Mathematikdidaktik
    und zur Schnittstelle Mathematik/Mathematikdidaktik auf der gemeinsamen Jahrestagung
    der GDM und DMV</i>, 2018, pp. 103–104.
  mla: Nührenbörger, M., et al. “Inklusiver Mathematikunterricht - vernetzt zwischen
    Mathematikdidaktik und Sonderpädagogik.” <i>Beiträge zum Mathematikunterricht
    2018. Vorträge zur Mathematikdidaktik und zur Schnittstelle Mathematik/Mathematikdidaktik
    auf der gemeinsamen Jahrestagung der GDM und DMV</i>, edited by Fachgruppe Didaktik
    der Mathematik der Universität Paderborn In:, 2018, pp. 103–04.
  short: 'M. Nührenbörger, D. Bönig, U. Häsel-Weide, N. Korff, P. Scherer, in: F.D.
    der M. der U.P. In: (Ed.), Beiträge zum Mathematikunterricht 2018. Vorträge zur
    Mathematikdidaktik und zur Schnittstelle Mathematik/Mathematikdidaktik auf der
    gemeinsamen Jahrestagung der GDM und DMV, Münster, 2018, pp. 103–104.'
conference:
  name: 52. Jahrestagung der Gesellschaft für Didaktik der Mathematik
date_created: 2022-06-20T06:10:38Z
date_updated: 2022-06-20T06:14:33Z
department:
- _id: '98'
- _id: '543'
editor:
- first_name: Fachgruppe Didaktik der Mathematik der Universität Paderborn
  full_name: In:, Fachgruppe Didaktik der Mathematik der Universität Paderborn
  last_name: 'In:'
language:
- iso: ger
page: 103-104
place: Münster
publication: Beiträge zum Mathematikunterricht 2018. Vorträge zur Mathematikdidaktik
  und zur Schnittstelle Mathematik/Mathematikdidaktik auf der gemeinsamen Jahrestagung
  der GDM und DMV
publication_status: published
status: public
title: Inklusiver Mathematikunterricht - vernetzt zwischen Mathematikdidaktik und
  Sonderpädagogik
type: conference
user_id: '85821'
year: '2018'
...
---
_id: '31953'
author:
- first_name: E.
  full_name: Moser-Opitz, E.
  last_name: Moser-Opitz
- first_name: U.
  full_name: Grob, U.
  last_name: Grob
- first_name: C.
  full_name: Wittich, C.
  last_name: Wittich
- first_name: Uta
  full_name: Häsel-Weide, Uta
  id: '60267'
  last_name: Häsel-Weide
- first_name: M.
  full_name: Nührenbörger, M.
  last_name: Nührenbörger
citation:
  ama: 'Moser-Opitz E, Grob U, Wittich C, Häsel-Weide U, Nührenbörger M. Fostering
    the Computation Competence of Low Achievers through Cooperative Learning in Inclusive
    Classrooms: A Longitudinal Study. <i>Learning Disabilities: A Contemporary Journal</i>.
    2018;(16):19-35.'
  apa: 'Moser-Opitz, E., Grob, U., Wittich, C., Häsel-Weide, U., &#38; Nührenbörger,
    M. (2018). Fostering the Computation Competence of Low Achievers through Cooperative
    Learning in Inclusive Classrooms: A Longitudinal Study. <i>Learning Disabilities:
    A Contemporary Journal</i>, <i>16</i>, 19–35.'
  bibtex: '@article{Moser-Opitz_Grob_Wittich_Häsel-Weide_Nührenbörger_2018, title={Fostering
    the Computation Competence of Low Achievers through Cooperative Learning in Inclusive
    Classrooms: A Longitudinal Study}, number={16}, journal={Learning Disabilities:
    A Contemporary Journal}, author={Moser-Opitz, E. and Grob, U. and Wittich, C.
    and Häsel-Weide, Uta and Nührenbörger, M.}, year={2018}, pages={19–35} }'
  chicago: 'Moser-Opitz, E., U. Grob, C. Wittich, Uta Häsel-Weide, and M. Nührenbörger.
    “Fostering the Computation Competence of Low Achievers through Cooperative Learning
    in Inclusive Classrooms: A Longitudinal Study.” <i>Learning Disabilities: A Contemporary
    Journal</i>, no. 16 (2018): 19–35.'
  ieee: 'E. Moser-Opitz, U. Grob, C. Wittich, U. Häsel-Weide, and M. Nührenbörger,
    “Fostering the Computation Competence of Low Achievers through Cooperative Learning
    in Inclusive Classrooms: A Longitudinal Study,” <i>Learning Disabilities: A Contemporary
    Journal</i>, no. 16, pp. 19–35, 2018.'
  mla: 'Moser-Opitz, E., et al. “Fostering the Computation Competence of Low Achievers
    through Cooperative Learning in Inclusive Classrooms: A Longitudinal Study.” <i>Learning
    Disabilities: A Contemporary Journal</i>, no. 16, 2018, pp. 19–35.'
  short: 'E. Moser-Opitz, U. Grob, C. Wittich, U. Häsel-Weide, M. Nührenbörger, Learning
    Disabilities: A Contemporary Journal (2018) 19–35.'
date_created: 2022-06-20T06:44:53Z
date_updated: 2022-06-20T06:44:57Z
department:
- _id: '98'
- _id: '543'
issue: '16'
language:
- iso: eng
page: 19-35
publication: 'Learning Disabilities: A Contemporary Journal'
publication_status: published
status: public
title: 'Fostering the Computation Competence of Low Achievers through Cooperative
  Learning in Inclusive Classrooms: A Longitudinal Study'
type: journal_article
user_id: '85821'
year: '2018'
...
---
_id: '31952'
author:
- first_name: Uta
  full_name: Häsel-Weide, Uta
  id: '60267'
  last_name: Häsel-Weide
- first_name: M.
  full_name: Nührenbörger, M.
  last_name: Nührenbörger
- first_name: M.
  full_name: Reinold, M.
  last_name: Reinold
citation:
  ama: Häsel-Weide U, Nührenbörger M, Reinold M. <i>Förderkommentar Lernen zum Zahlenbuch
    3</i>. Klett; 2018.
  apa: Häsel-Weide, U., Nührenbörger, M., &#38; Reinold, M. (2018). <i>Förderkommentar
    Lernen zum Zahlenbuch 3</i>. Klett.
  bibtex: '@book{Häsel-Weide_Nührenbörger_Reinold_2018, place={Leipzig}, title={Förderkommentar
    Lernen zum Zahlenbuch 3}, publisher={Klett}, author={Häsel-Weide, Uta and Nührenbörger,
    M. and Reinold, M.}, year={2018} }'
  chicago: 'Häsel-Weide, Uta, M. Nührenbörger, and M. Reinold. <i>Förderkommentar
    Lernen zum Zahlenbuch 3</i>. Leipzig: Klett, 2018.'
  ieee: 'U. Häsel-Weide, M. Nührenbörger, and M. Reinold, <i>Förderkommentar Lernen
    zum Zahlenbuch 3</i>. Leipzig: Klett, 2018.'
  mla: Häsel-Weide, Uta, et al. <i>Förderkommentar Lernen zum Zahlenbuch 3</i>. Klett,
    2018.
  short: U. Häsel-Weide, M. Nührenbörger, M. Reinold, Förderkommentar Lernen zum Zahlenbuch
    3, Klett, Leipzig, 2018.
date_created: 2022-06-20T06:28:50Z
date_updated: 2022-06-20T06:29:00Z
department:
- _id: '98'
- _id: '543'
language:
- iso: ger
page: '144'
place: Leipzig
publication_identifier:
  isbn:
  - 978-3122009977
publication_status: published
publisher: Klett
status: public
title: Förderkommentar Lernen zum Zahlenbuch 3
type: misc
user_id: '85821'
year: '2018'
...
