---
_id: '32099'
author:
- first_name: Tobias
full_name: Weich, Tobias
id: '49178'
last_name: Weich
orcid: 0000-0002-9648-6919
- first_name: Julia
full_name: Budde, Julia
last_name: Budde
citation:
ama: Weich T, Budde J. Wave Front Sets of Nilpotent Lie Group Representations. Journal
of Functional Analysis. 2025;288(1). doi:
https://doi.org/10.1016/j.jfa.2024.110684
apa: Weich, T., & Budde, J. (2025). Wave Front Sets of Nilpotent Lie Group Representations.
Journal of Functional Analysis, 288(1). https://doi.org/ https://doi.org/10.1016/j.jfa.2024.110684
bibtex: '@article{Weich_Budde_2025, title={Wave Front Sets of Nilpotent Lie Group
Representations}, volume={288}, DOI={
https://doi.org/10.1016/j.jfa.2024.110684}, number={1}, journal={Journal of
Functional Analysis}, author={Weich, Tobias and Budde, Julia}, year={2025} }'
chicago: Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group
Representations.” Journal of Functional Analysis 288, no. 1 (2025). https://doi.org/
https://doi.org/10.1016/j.jfa.2024.110684.
ieee: 'T. Weich and J. Budde, “Wave Front Sets of Nilpotent Lie Group Representations,”
Journal of Functional Analysis, vol. 288, no. 1, 2025, doi: https://doi.org/10.1016/j.jfa.2024.110684.'
mla: Weich, Tobias, and Julia Budde. “Wave Front Sets of Nilpotent Lie Group Representations.”
Journal of Functional Analysis, vol. 288, no. 1, 2025, doi: https://doi.org/10.1016/j.jfa.2024.110684.
short: T. Weich, J. Budde, Journal of Functional Analysis 288 (2025).
date_created: 2022-06-22T09:56:43Z
date_updated: 2024-09-25T08:18:44Z
ddc:
- '510'
department:
- _id: '10'
- _id: '623'
- _id: '548'
doi: ' https://doi.org/10.1016/j.jfa.2024.110684'
file:
- access_level: open_access
content_type: application/pdf
creator: weich
date_created: 2022-06-22T09:56:39Z
date_updated: 2022-06-22T09:56:39Z
file_id: '32100'
file_name: 2103.02968.pdf
file_size: 978990
relation: main_file
file_date_updated: 2022-06-22T09:56:39Z
has_accepted_license: '1'
intvolume: ' 288'
issue: '1'
language:
- iso: eng
oa: '1'
project:
- _id: '356'
grant_number: '491392403'
name: 'TRR 358 - B02: TRR 358 - Spektraltheorie in höherem Rang und unendlichem
Volumen (Teilprojekt B02)'
- _id: '355'
grant_number: '422642921'
name: Mikrolokale Methoden für hyperbolische Dynamiken
publication: Journal of Functional Analysis
status: public
title: Wave Front Sets of Nilpotent Lie Group Representations
type: journal_article
user_id: '49178'
volume: 288
year: '2025'
...
---
_id: '56960'
article_number: '109361'
author:
- first_name: Tobias
full_name: Black, Tobias
id: '23686'
last_name: Black
orcid: 0000-0001-9963-0800
citation:
ama: Black T. Absence of dead-core formations in chemotaxis systems with degenerate
diffusion. Applied Mathematics Letters. 2025;161. doi:10.1016/j.aml.2024.109361
apa: Black, T. (2025). Absence of dead-core formations in chemotaxis systems with
degenerate diffusion. Applied Mathematics Letters, 161, Article
109361. https://doi.org/10.1016/j.aml.2024.109361
bibtex: '@article{Black_2025, title={Absence of dead-core formations in chemotaxis
systems with degenerate diffusion}, volume={161}, DOI={10.1016/j.aml.2024.109361},
number={109361}, journal={Applied Mathematics Letters}, publisher={Elsevier BV},
author={Black, Tobias}, year={2025} }'
chicago: Black, Tobias. “Absence of Dead-Core Formations in Chemotaxis Systems with
Degenerate Diffusion.” Applied Mathematics Letters 161 (2025). https://doi.org/10.1016/j.aml.2024.109361.
ieee: 'T. Black, “Absence of dead-core formations in chemotaxis systems with degenerate
diffusion,” Applied Mathematics Letters, vol. 161, Art. no. 109361, 2025,
doi: 10.1016/j.aml.2024.109361.'
mla: Black, Tobias. “Absence of Dead-Core Formations in Chemotaxis Systems with
Degenerate Diffusion.” Applied Mathematics Letters, vol. 161, 109361, Elsevier
BV, 2025, doi:10.1016/j.aml.2024.109361.
short: T. Black, Applied Mathematics Letters 161 (2025).
date_created: 2024-11-08T13:28:04Z
date_updated: 2024-11-08T13:30:02Z
department:
- _id: '34'
- _id: '10'
- _id: '90'
doi: 10.1016/j.aml.2024.109361
intvolume: ' 161'
language:
- iso: eng
publication: Applied Mathematics Letters
publication_identifier:
issn:
- 0893-9659
publication_status: published
publisher: Elsevier BV
status: public
title: Absence of dead-core formations in chemotaxis systems with degenerate diffusion
type: journal_article
user_id: '23686'
volume: 161
year: '2025'
...
---
_id: '57020'
abstract:
- lang: eng
text: 'AbstractIn this symposium we investigate
students’ agency of selecting and using (digital) resources for developing their
own learning paths. For that, we first review the literature related to students’
selection and use of resources in mathematics education in different pedagogical
settings (presentation 1). Second, we develop insights from the different studies
that participate in this symposium (presentation 2–6), at school as well as at
university level. Results show that attempts have been made to provide students
opportunities to develop agency of their mathematics learning, in particular with
the development and provision of numerous digital tools and learning resources
at university level and related to innovative pedagogical approaches. At the same
time, it is not obvious how these tools and resources help students to develop
deeper conceptual understandings. Certainly, students often ‘demand’ more student-centered
and autonomous education approaches (e.g., at university level), also in mathematics
education. Further, it seems that authentic problem-based education approaches
are more motivating for students. These ‘innovative’ approaches necessitate particular
types of structure and support for students. Moreover, they require different
ways of providing resources that students can and want to interact with, and that
help students to navigate through the curriculum to develop their own learning
paths. At the same time, teachers also need support on how to orchestrate student
learning with the available resources in such environments, so to be able to attend
to students’ individual needs. The symposium comprised altogether six presentations:Birgit
Pepin & Sebastian Rezat: Students’ agency of selecting and using (digital)
resources for developing their own learning paths: An overviewAnnalisa
Cusi & Agnese I. Telloni: Learning through digital curriculum resource design:
students’ reflections on their role as designersVilma Mesa, Lelia
Burley-Sanford, Xinyi Hao, & Carlos Quiroz: Interactive features in university
textbooks and their use by teachers and studentsSebastian Rezat:
Fostering university students’ reading and understanding of mathematical text
in a flipped classroom approach with a digital marking toolBirgit
Pepin & Ulises Salinas: Challenge/problem-based mathematics learning at university
level: The case of the modeling weekFarzad Radmehr: Problem-posing:
An inclusive activity for improving teaching and learning of mathematics at university
level'
author:
- first_name: Birgit
full_name: Pepin, Birgit
last_name: Pepin
- first_name: Sebastian
full_name: Rezat, Sebastian
last_name: Rezat
citation:
ama: 'Pepin B, Rezat S. Symposium—Towards innovative practices in mathematics education:
Teachers’ and students’ choice and use of digital resources. In: Qi C, Fan L,
Liu J, Liu Q, Dong L, eds. Recent Advances in Mathematics Textbook Research
and Development. Springer Nature; 2025:123–126. doi:10.1007/978-981-97-8426-4_17'
apa: 'Pepin, B., & Rezat, S. (2025). Symposium—Towards innovative practices
in mathematics education: Teachers’ and students’ choice and use of digital resources.
In C. Qi, L. Fan, J. Liu, Q. Liu, & L. Dong (Eds.), Recent Advances in
Mathematics Textbook Research and Development (pp. 123–126). Springer Nature.
https://doi.org/10.1007/978-981-97-8426-4_17'
bibtex: '@inbook{Pepin_Rezat_2025, place={Singapore}, title={Symposium—Towards innovative
practices in mathematics education: Teachers’ and students’ choice and use of
digital resources}, DOI={10.1007/978-981-97-8426-4_17},
booktitle={Recent Advances in Mathematics Textbook Research and Development},
publisher={Springer Nature}, author={Pepin, Birgit and Rezat, Sebastian}, editor={Qi,
Chunxia and Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}, year={2025},
pages={123–126} }'
chicago: 'Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices
in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.”
In Recent Advances in Mathematics Textbook Research and Development, edited
by Chunxia Qi, Lianghuo Fan, Jian Liu, Qimeng Liu, and Lianchun Dong, 123–126.
Singapore: Springer Nature, 2025. https://doi.org/10.1007/978-981-97-8426-4_17.'
ieee: 'B. Pepin and S. Rezat, “Symposium—Towards innovative practices in mathematics
education: Teachers’ and students’ choice and use of digital resources,” in Recent
Advances in Mathematics Textbook Research and Development, C. Qi, L. Fan,
J. Liu, Q. Liu, and L. Dong, Eds. Singapore: Springer Nature, 2025, pp. 123–126.'
mla: 'Pepin, Birgit, and Sebastian Rezat. “Symposium—Towards Innovative Practices
in Mathematics Education: Teachers’ and Students’ Choice and Use of Digital Resources.”
Recent Advances in Mathematics Textbook Research and Development, edited
by Chunxia Qi et al., Springer Nature, 2025, pp. 123–126, doi:10.1007/978-981-97-8426-4_17.'
short: 'B. Pepin, S. Rezat, in: C. Qi, L. Fan, J. Liu, Q. Liu, L. Dong (Eds.), Recent
Advances in Mathematics Textbook Research and Development, Springer Nature, Singapore,
2025, pp. 123–126.'
date_created: 2024-11-12T16:15:48Z
date_updated: 2024-11-12T16:37:29Z
ddc:
- '510'
- '370'
department:
- _id: '360'
doi: 10.1007/978-981-97-8426-4_17
editor:
- first_name: Chunxia
full_name: Qi, Chunxia
last_name: Qi
- first_name: Lianghuo
full_name: Fan, Lianghuo
last_name: Fan
- first_name: Jian
full_name: Liu, Jian
last_name: Liu
- first_name: Qimeng
full_name: Liu, Qimeng
last_name: Liu
- first_name: Lianchun
full_name: Dong, Lianchun
last_name: Dong
file:
- access_level: closed
content_type: application/pdf
creator: srezat
date_created: 2024-11-12T16:18:30Z
date_updated: 2024-11-12T16:18:30Z
file_id: '57021'
file_name: 978-981-97-8426-4_17.pdf
file_size: 148089
relation: main_file
success: 1
file_date_updated: 2024-11-12T16:18:30Z
has_accepted_license: '1'
language:
- iso: eng
page: 123–126
place: Singapore
publication: Recent Advances in Mathematics Textbook Research and Development
publication_identifier:
isbn:
- '9789819784257'
- '9789819784264'
publication_status: published
publisher: Springer Nature
status: public
title: 'Symposium—Towards innovative practices in mathematics education: Teachers’
and students’ choice and use of digital resources'
type: book_chapter
user_id: '31132'
year: '2025'
...
---
_id: '57022'
abstract:
- lang: eng
text: AbstractEven in the digital age, learning
mathematics at an academic level still requires much interaction with mathematical
texts. Understanding and developing disciplinary literacy skills at all levels
is an increasing matter of interest.
author:
- first_name: Sebastian
full_name: Rezat, Sebastian
last_name: Rezat
citation:
ama: 'Rezat S. Fostering university students’ reading and understanding of mathematical
text in a flipped classroom approach with a digital marking tool. In: Qi C, Fan
L, Liu J, Liu Q, Dong L, eds. Recent Advances in Mathematics Textbook Research
and Development. Springer Nature; 2025:133–136. doi:10.1007/978-981-97-8426-4_20'
apa: Rezat, S. (2025). Fostering university students’ reading and understanding
of mathematical text in a flipped classroom approach with a digital marking tool.
In C. Qi, L. Fan, J. Liu, Q. Liu, & L. Dong (Eds.), Recent Advances in
Mathematics Textbook Research and Development (pp. 133–136). Springer Nature.
https://doi.org/10.1007/978-981-97-8426-4_20
bibtex: '@inbook{Rezat_2025, place={Singapore}, title={Fostering university students’
reading and understanding of mathematical text in a flipped classroom approach
with a digital marking tool}, DOI={10.1007/978-981-97-8426-4_20},
booktitle={Recent Advances in Mathematics Textbook Research and Development},
publisher={Springer Nature}, author={Rezat, Sebastian}, editor={Qi, Chunxia and
Fan, Lianghuo and Liu, Jian and Liu, Qimeng and Dong, Lianchun}, year={2025},
pages={133–136} }'
chicago: 'Rezat, Sebastian. “Fostering University Students’ Reading and Understanding
of Mathematical Text in a Flipped Classroom Approach with a Digital Marking Tool.”
In Recent Advances in Mathematics Textbook Research and Development, edited
by Chunxia Qi, Lianghuo Fan, Jian Liu, Qimeng Liu, and Lianchun Dong, 133–136.
Singapore: Springer Nature, 2025. https://doi.org/10.1007/978-981-97-8426-4_20.'
ieee: 'S. Rezat, “Fostering university students’ reading and understanding of mathematical
text in a flipped classroom approach with a digital marking tool,” in Recent
Advances in Mathematics Textbook Research and Development, C. Qi, L. Fan,
J. Liu, Q. Liu, and L. Dong, Eds. Singapore: Springer Nature, 2025, pp. 133–136.'
mla: Rezat, Sebastian. “Fostering University Students’ Reading and Understanding
of Mathematical Text in a Flipped Classroom Approach with a Digital Marking Tool.”
Recent Advances in Mathematics Textbook Research and Development, edited
by Chunxia Qi et al., Springer Nature, 2025, pp. 133–136, doi:10.1007/978-981-97-8426-4_20.
short: 'S. Rezat, in: C. Qi, L. Fan, J. Liu, Q. Liu, L. Dong (Eds.), Recent Advances
in Mathematics Textbook Research and Development, Springer Nature, Singapore,
2025, pp. 133–136.'
date_created: 2024-11-12T16:24:39Z
date_updated: 2024-11-12T16:37:16Z
ddc:
- '370'
- '510'
department:
- _id: '360'
doi: 10.1007/978-981-97-8426-4_20
editor:
- first_name: Chunxia
full_name: Qi, Chunxia
last_name: Qi
- first_name: Lianghuo
full_name: Fan, Lianghuo
last_name: Fan
- first_name: Jian
full_name: Liu, Jian
last_name: Liu
- first_name: Qimeng
full_name: Liu, Qimeng
last_name: Liu
- first_name: Lianchun
full_name: Dong, Lianchun
last_name: Dong
file:
- access_level: closed
content_type: application/pdf
creator: srezat
date_created: 2024-11-12T16:27:26Z
date_updated: 2024-11-12T16:27:26Z
file_id: '57023'
file_name: 978-981-97-8426-4_20.pdf
file_size: 161830
relation: main_file
success: 1
file_date_updated: 2024-11-12T16:27:26Z
has_accepted_license: '1'
language:
- iso: eng
page: 133–136
place: Singapore
publication: Recent Advances in Mathematics Textbook Research and Development
publication_identifier:
isbn:
- '9789819784257'
- '9789819784264'
publication_status: published
publisher: Springer Nature
status: public
title: Fostering university students’ reading and understanding of mathematical text
in a flipped classroom approach with a digital marking tool
type: book_chapter
user_id: '31132'
year: '2025'
...
---
_id: '58353'
abstract:
- lang: eng
text: "Abstract\r\n Statistics and machine
learning are critical because they play an essential role in our everyday lives
and the careers we may pursue in the future. It may be beneficial to introduce
machine learning, such as decision trees (DTs), at an early stage of education.
The data-based construction of DTs is an example of a machine learning process,
which can be addressed in mathematics or statistics teaching because of relatively
low prior knowledge requirements. This paper focuses on investigating how sixth-grade
students create and evaluate data-based DTs. The basis is a teaching unit that
aims to lay the foundation for machine learning and enhance students’ understanding
of the process. We investigate students’ processes in detail while they build
DTs with data cards about food items to predict whether a new item is recommendable.
After the teaching unit, an interview study examines students’ strategies for
creating decision trees. The findings contribute to understanding students’ learning
processes and the challenges when working with decision trees."
author:
- first_name: Susanne
full_name: Podworny, Susanne
id: '30619'
last_name: Podworny
orcid: 0000-0002-6313-5987
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
- first_name: Yannik
full_name: Fleischer, Yannik
id: '42660'
last_name: Fleischer
orcid: https://orcid.org/0000-0003-0318-0329
citation:
ama: Podworny S, Biehler R, Fleischer Y. Young students’ engagement with data to
create decision trees. ZDM – Mathematics Education. Published online 2025.
doi:10.1007/s11858-024-01649-w
apa: Podworny, S., Biehler, R., & Fleischer, Y. (2025). Young students’ engagement
with data to create decision trees. ZDM – Mathematics Education. https://doi.org/10.1007/s11858-024-01649-w
bibtex: '@article{Podworny_Biehler_Fleischer_2025, title={Young students’ engagement
with data to create decision trees}, DOI={10.1007/s11858-024-01649-w},
journal={ZDM – Mathematics Education}, publisher={Springer Science and Business
Media LLC}, author={Podworny, Susanne and Biehler, Rolf and Fleischer, Yannik},
year={2025} }'
chicago: Podworny, Susanne, Rolf Biehler, and Yannik Fleischer. “Young Students’
Engagement with Data to Create Decision Trees.” ZDM – Mathematics Education,
2025. https://doi.org/10.1007/s11858-024-01649-w.
ieee: 'S. Podworny, R. Biehler, and Y. Fleischer, “Young students’ engagement with
data to create decision trees,” ZDM – Mathematics Education, 2025, doi:
10.1007/s11858-024-01649-w.'
mla: Podworny, Susanne, et al. “Young Students’ Engagement with Data to Create Decision
Trees.” ZDM – Mathematics Education, Springer Science and Business Media
LLC, 2025, doi:10.1007/s11858-024-01649-w.
short: S. Podworny, R. Biehler, Y. Fleischer, ZDM – Mathematics Education (2025).
date_created: 2025-01-24T07:55:53Z
date_updated: 2025-01-24T07:57:00Z
department:
- _id: '363'
doi: 10.1007/s11858-024-01649-w
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://link.springer.com/article/10.1007/s11858-024-01649-w
oa: '1'
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Young students’ engagement with data to create decision trees
type: journal_article
user_id: '37888'
year: '2025'
...
---
_id: '59414'
author:
- first_name: Uta
full_name: Häsel-Weide, Uta
id: '60267'
last_name: Häsel-Weide
orcid: 0000-0001-6278-4240
- first_name: M.
full_name: Nührenbörger, M.
last_name: Nührenbörger
citation:
ama: Häsel-Weide U, Nührenbörger M. Unterrichtsintegrierte Förderung von mathematischen
Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken der Förderung
im Mathematikunterricht der Grundschule. Zeitschrift für Grundschulforschung.
Published online 2025. doi: https://doi.org/10.1007/s42278-025-00223-x
apa: Häsel-Weide, U., & Nührenbörger, M. (2025). Unterrichtsintegrierte Förderung
von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender
Praktiken der Förderung im Mathematikunterricht der Grundschule. Zeitschrift
für Grundschulforschung. https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x
bibtex: '@article{Häsel-Weide_Nührenbörger_2025, title={Unterrichtsintegrierte Förderung
von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender
Praktiken der Förderung im Mathematikunterricht der Grundschule}, DOI={ https://doi.org/10.1007/s42278-025-00223-x
}, journal={Zeitschrift für Grundschulforschung}, author={Häsel-Weide, Uta
and Nührenbörger, M.}, year={2025} }'
chicago: Häsel-Weide, Uta, and M. Nührenbörger. “Unterrichtsintegrierte Förderung
von mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender
Praktiken der Förderung im Mathematikunterricht der Grundschule.” Zeitschrift
für Grundschulforschung, 2025. https://doi.org/ https://doi.org/10.1007/s42278-025-00223-x .
ieee: 'U. Häsel-Weide and M. Nührenbörger, “Unterrichtsintegrierte Förderung von
mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken
der Förderung im Mathematikunterricht der Grundschule,” Zeitschrift für Grundschulforschung,
2025, doi: https://doi.org/10.1007/s42278-025-00223-x .'
mla: Häsel-Weide, Uta, and M. Nührenbörger. “Unterrichtsintegrierte Förderung von
mathematischen Basiskompetenzen. Empirische Rekonstruktion interferierender Praktiken
der Förderung im Mathematikunterricht der Grundschule.” Zeitschrift für Grundschulforschung,
2025, doi: https://doi.org/10.1007/s42278-025-00223-x .
short: U. Häsel-Weide, M. Nührenbörger, Zeitschrift für Grundschulforschung (2025).
date_created: 2025-04-07T10:48:48Z
date_updated: 2025-04-07T10:49:18Z
department:
- _id: '543'
doi: ' https://doi.org/10.1007/s42278-025-00223-x '
language:
- iso: ger
publication: Zeitschrift für Grundschulforschung
status: public
title: Unterrichtsintegrierte Förderung von mathematischen Basiskompetenzen. Empirische
Rekonstruktion interferierender Praktiken der Förderung im Mathematikunterricht
der Grundschule
type: journal_article
user_id: '44184'
year: '2025'
...
---
_id: '59622'
abstract:
- lang: eng
text: "Abstract\r\n This study explores
how high school students construct decision trees using data cards and the software
CODAP (codap.concord.org) in interviews after attending a teaching unit. We conceptualized
data-based decision tree construction using nine key aspects that we intended
to teach, tested variations of two design elements in teaching, and analyzed the
interviews qualitatively to compare student behavior to intended outcomes. We
found high alignment to intentions but also deviations in data activities and
informal or context-based rather than data-based reasoning. The design element
of context-free (blinded) data seems to enhance data-based reasoning, while the
design element of data card use showed diagnostic potential."
author:
- first_name: Yannik
full_name: Fleischer, Yannik
id: '42660'
last_name: Fleischer
orcid: https://orcid.org/0000-0003-0318-0329
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
citation:
ama: Fleischer Y, Biehler R. Exploring students’ constructions of data-based decision
trees after an introductory teaching unit on machine learning. ZDM – Mathematics
Education. 2025;57(1). doi:10.1007/s11858-025-01663-6
apa: Fleischer, Y., & Biehler, R. (2025). Exploring students’ constructions
of data-based decision trees after an introductory teaching unit on machine learning.
ZDM – Mathematics Education, 57(1). https://doi.org/10.1007/s11858-025-01663-6
bibtex: '@article{Fleischer_Biehler_2025, title={Exploring students’ constructions
of data-based decision trees after an introductory teaching unit on machine learning},
volume={57}, DOI={10.1007/s11858-025-01663-6},
number={1}, journal={ZDM – Mathematics Education}, publisher={Springer Science
and Business Media LLC}, author={Fleischer, Yannik and Biehler, Rolf}, year={2025}
}'
chicago: Fleischer, Yannik, and Rolf Biehler. “Exploring Students’ Constructions
of Data-Based Decision Trees after an Introductory Teaching Unit on Machine Learning.”
ZDM – Mathematics Education 57, no. 1 (2025). https://doi.org/10.1007/s11858-025-01663-6.
ieee: 'Y. Fleischer and R. Biehler, “Exploring students’ constructions of data-based
decision trees after an introductory teaching unit on machine learning,” ZDM
– Mathematics Education, vol. 57, no. 1, 2025, doi: 10.1007/s11858-025-01663-6.'
mla: Fleischer, Yannik, and Rolf Biehler. “Exploring Students’ Constructions of
Data-Based Decision Trees after an Introductory Teaching Unit on Machine Learning.”
ZDM – Mathematics Education, vol. 57, no. 1, Springer Science and Business
Media LLC, 2025, doi:10.1007/s11858-025-01663-6.
short: Y. Fleischer, R. Biehler, ZDM – Mathematics Education 57 (2025).
date_created: 2025-04-22T07:59:07Z
date_updated: 2025-04-22T08:00:59Z
department:
- _id: '363'
doi: 10.1007/s11858-025-01663-6
intvolume: ' 57'
issue: '1'
language:
- iso: eng
main_file_link:
- url: https://link.springer.com/article/10.1007/s11858-025-01663-6
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Exploring students’ constructions of data-based decision trees after an introductory
teaching unit on machine learning
type: journal_article
user_id: '37888'
volume: 57
year: '2025'
...
---
_id: '59664'
abstract:
- lang: eng
text: "Given a sequence of polynomials $(P_n)_{n \\in \\mathbb{N}}$ with only\r\nnonpositive
zeros, the aim of this article is to present a user-friendly\r\napproach for determining
the limiting zero distribution of $P_n$ as\r\n$\\mathrm{deg}\\, P_n \\to \\infty$.
The method is based on establishing an\r\nequivalence between the existence of
a limiting empirical zero distribution\r\n$\\mu$ and the existence of an exponential
profile $g$ associated with the\r\ncoefficients of the polynomials $(P_n)_{n \\in
\\mathbb{N}}$. The exponential\r\nprofile $g$, which can be roughly described
by $[z^k]P_n(z) \\approx \\exp(n\r\ng(k/n))$, offers a direct route to computing
the Cauchy transform $G$ of $\\mu$:\r\nthe functions $t \\mapsto tG(t)$ and $\\alpha
\\mapsto \\exp(-g'(\\alpha))$ are\r\nmutual inverses. This relationship, in various
forms, has previously appeared\r\nin the literature, most notably in the paper
[Van Assche, Fano and Ortolani,\r\nSIAM J. Math. Anal., 1987].\r\n As a first
contribution, we present a self-contained probabilistic proof of\r\nthis equivalence
by representing the polynomials as generating functions of\r\nsums of independent
Bernoulli random variables. This probabilistic framework\r\nnaturally lends itself
to tools from large deviation theory, such as the\r\nexponential change of measure.
The resulting theorems generalize and unify a\r\nrange of previously known results,
which were traditionally established through\r\nanalytic or combinatorial methods.\r\n
\ Secondly, using the profile-based approach, we investigate how the\r\nexponential
profile and the limiting zero distribution behave under certain\r\noperations
on polynomials, including finite free convolutions, Hadamard\r\nproducts, and
repeated differentiation. In particular, our approach yields new\r\nproofs of
the convergence results `$\\boxplus_n \\to \\boxplus$' and `$\\boxtimes_n\r\n\\to
\\boxtimes$', extending them to cases where the distributions are not\r\nnecessarily
compactly supported."
author:
- first_name: Jonas
full_name: Jalowy, Jonas
id: '113768'
last_name: Jalowy
orcid: 0000-0001-9624-2685
- first_name: Zakhar
full_name: Kabluchko, Zakhar
last_name: Kabluchko
- first_name: Alexander
full_name: Marynych, Alexander
last_name: Marynych
citation:
ama: 'Jalowy J, Kabluchko Z, Marynych A. Zeros and exponential profiles of polynomials
I: Limit distributions, finite free convolutions and repeated differentiation.
arXiv:250411593. Published online 2025.'
apa: 'Jalowy, J., Kabluchko, Z., & Marynych, A. (2025). Zeros and exponential
profiles of polynomials I: Limit distributions, finite free convolutions and
repeated differentiation. In arXiv:2504.11593.'
bibtex: '@article{Jalowy_Kabluchko_Marynych_2025, title={Zeros and exponential profiles
of polynomials I: Limit distributions, finite free convolutions and repeated
differentiation}, journal={arXiv:2504.11593}, author={Jalowy, Jonas and Kabluchko,
Zakhar and Marynych, Alexander}, year={2025} }'
chicago: 'Jalowy, Jonas, Zakhar Kabluchko, and Alexander Marynych. “Zeros and Exponential
Profiles of Polynomials I: Limit Distributions, Finite Free Convolutions and
Repeated Differentiation.” ArXiv:2504.11593, 2025.'
ieee: 'J. Jalowy, Z. Kabluchko, and A. Marynych, “Zeros and exponential profiles
of polynomials I: Limit distributions, finite free convolutions and repeated
differentiation,” arXiv:2504.11593. 2025.'
mla: 'Jalowy, Jonas, et al. “Zeros and Exponential Profiles of Polynomials I: Limit
Distributions, Finite Free Convolutions and Repeated Differentiation.” ArXiv:2504.11593,
2025.'
short: J. Jalowy, Z. Kabluchko, A. Marynych, ArXiv:2504.11593 (2025).
date_created: 2025-04-23T14:37:41Z
date_updated: 2025-04-23T14:38:04Z
department:
- _id: '94'
external_id:
arxiv:
- '2504.11593'
language:
- iso: eng
publication: arXiv:2504.11593
status: public
title: 'Zeros and exponential profiles of polynomials I: Limit distributions, finite
free convolutions and repeated differentiation'
type: preprint
user_id: '113768'
year: '2025'
...
---
_id: '59665'
article_number: '110974'
author:
- first_name: Matthias
full_name: Erbar, Matthias
last_name: Erbar
- first_name: Martin
full_name: Huesmann, Martin
last_name: Huesmann
- first_name: Jonas
full_name: Jalowy, Jonas
id: '113768'
last_name: Jalowy
orcid: 0000-0001-9624-2685
- first_name: Bastian
full_name: Müller, Bastian
last_name: Müller
citation:
ama: 'Erbar M, Huesmann M, Jalowy J, Müller B. Optimal transport of stationary point
processes: Metric structure, gradient flow and convexity of the specific entropy.
Journal of Functional Analysis. 2025;289(4). doi:10.1016/j.jfa.2025.110974'
apa: 'Erbar, M., Huesmann, M., Jalowy, J., & Müller, B. (2025). Optimal transport
of stationary point processes: Metric structure, gradient flow and convexity of
the specific entropy. Journal of Functional Analysis, 289(4), Article
110974. https://doi.org/10.1016/j.jfa.2025.110974'
bibtex: '@article{Erbar_Huesmann_Jalowy_Müller_2025, title={Optimal transport of
stationary point processes: Metric structure, gradient flow and convexity of the
specific entropy}, volume={289}, DOI={10.1016/j.jfa.2025.110974},
number={4110974}, journal={Journal of Functional Analysis}, publisher={Elsevier
BV}, author={Erbar, Matthias and Huesmann, Martin and Jalowy, Jonas and Müller,
Bastian}, year={2025} }'
chicago: 'Erbar, Matthias, Martin Huesmann, Jonas Jalowy, and Bastian Müller. “Optimal
Transport of Stationary Point Processes: Metric Structure, Gradient Flow and Convexity
of the Specific Entropy.” Journal of Functional Analysis 289, no. 4 (2025).
https://doi.org/10.1016/j.jfa.2025.110974.'
ieee: 'M. Erbar, M. Huesmann, J. Jalowy, and B. Müller, “Optimal transport of stationary
point processes: Metric structure, gradient flow and convexity of the specific
entropy,” Journal of Functional Analysis, vol. 289, no. 4, Art. no. 110974,
2025, doi: 10.1016/j.jfa.2025.110974.'
mla: 'Erbar, Matthias, et al. “Optimal Transport of Stationary Point Processes:
Metric Structure, Gradient Flow and Convexity of the Specific Entropy.” Journal
of Functional Analysis, vol. 289, no. 4, 110974, Elsevier BV, 2025, doi:10.1016/j.jfa.2025.110974.'
short: M. Erbar, M. Huesmann, J. Jalowy, B. Müller, Journal of Functional Analysis
289 (2025).
date_created: 2025-04-23T14:39:50Z
date_updated: 2025-04-23T14:41:19Z
department:
- _id: '94'
doi: 10.1016/j.jfa.2025.110974
intvolume: ' 289'
issue: '4'
language:
- iso: eng
publication: Journal of Functional Analysis
publication_identifier:
issn:
- 0022-1236
publication_status: published
publisher: Elsevier BV
status: public
title: 'Optimal transport of stationary point processes: Metric structure, gradient
flow and convexity of the specific entropy'
type: journal_article
user_id: '113768'
volume: 289
year: '2025'
...
---
_id: '59792'
abstract:
- lang: eng
text: "Abstract\r\n Motivated by mechanical
systems with symmetries, we focus on optimal control problems possessing certain
symmetries. Following recent works (Faulwasser in Math Control Signals Syst 34:759–788
2022; Trélat in Math Control Signals Syst 35:685–739 2023), which generalized
the classical concept of static turnpike to manifold turnpike
we extend the exponential turnpike property to the
exponential trim turnpike for control systems with
symmetries induced by abelian or non-abelian groups. Our analysis is mainly based
on the geometric reduction of control systems with symmetries. More concretely,
we first reduce the control system on the quotient space and state the turnpike
theorem for the reduced problem. Then we use the group properties to obtain the
trim turnpike theorem for the full problem. Finally,
we illustrate our results on the Kepler problem and the rigid body problem.\r\n"
author:
- first_name: Kathrin
full_name: Flaßkamp, Kathrin
last_name: Flaßkamp
- first_name: Sofya
full_name: Maslovskaya, Sofya
id: '87909'
last_name: Maslovskaya
- first_name: Sina
full_name: Ober-Blöbaum, Sina
id: '16494'
last_name: Ober-Blöbaum
- first_name: Boris Edgar
full_name: Wembe Moafo, Boris Edgar
id: '95394'
last_name: Wembe Moafo
citation:
ama: Flaßkamp K, Maslovskaya S, Ober-Blöbaum S, Wembe Moafo BE. Trim turnpikes for
optimal control problems with symmetries. Mathematics of Control, Signals,
and Systems. Published online 2025. doi:10.1007/s00498-025-00408-w
apa: Flaßkamp, K., Maslovskaya, S., Ober-Blöbaum, S., & Wembe Moafo, B. E. (2025).
Trim turnpikes for optimal control problems with symmetries. Mathematics of
Control, Signals, and Systems. https://doi.org/10.1007/s00498-025-00408-w
bibtex: '@article{Flaßkamp_Maslovskaya_Ober-Blöbaum_Wembe Moafo_2025, title={Trim
turnpikes for optimal control problems with symmetries}, DOI={10.1007/s00498-025-00408-w},
journal={Mathematics of Control, Signals, and Systems}, publisher={Springer Science
and Business Media LLC}, author={Flaßkamp, Kathrin and Maslovskaya, Sofya and
Ober-Blöbaum, Sina and Wembe Moafo, Boris Edgar}, year={2025} }'
chicago: Flaßkamp, Kathrin, Sofya Maslovskaya, Sina Ober-Blöbaum, and Boris Edgar
Wembe Moafo. “Trim Turnpikes for Optimal Control Problems with Symmetries.” Mathematics
of Control, Signals, and Systems, 2025. https://doi.org/10.1007/s00498-025-00408-w.
ieee: 'K. Flaßkamp, S. Maslovskaya, S. Ober-Blöbaum, and B. E. Wembe Moafo, “Trim
turnpikes for optimal control problems with symmetries,” Mathematics of Control,
Signals, and Systems, 2025, doi: 10.1007/s00498-025-00408-w.'
mla: Flaßkamp, Kathrin, et al. “Trim Turnpikes for Optimal Control Problems with
Symmetries.” Mathematics of Control, Signals, and Systems, Springer Science
and Business Media LLC, 2025, doi:10.1007/s00498-025-00408-w.
short: K. Flaßkamp, S. Maslovskaya, S. Ober-Blöbaum, B.E. Wembe Moafo, Mathematics
of Control, Signals, and Systems (2025).
date_created: 2025-05-05T09:23:38Z
date_updated: 2025-05-05T09:24:09Z
department:
- _id: '636'
doi: 10.1007/s00498-025-00408-w
language:
- iso: eng
publication: Mathematics of Control, Signals, and Systems
publication_identifier:
issn:
- 0932-4194
- 1435-568X
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Trim turnpikes for optimal control problems with symmetries
type: journal_article
user_id: '87909'
year: '2025'
...
---
_id: '59806'
abstract:
- lang: eng
text: We introduce a model of information dissemination in signed networks. It is
a discrete-time process in which uninformed actors incrementally receive information
from their informed neighbors or from the outside. Our goal is to minimize the
number of confused actors — that is, the number of actors who receive contradictory
information. We prove upper bounds for the number of confused actors in signed
networks and in equivalence classes of signed networks. In particular, we show
that there are signed networks where, for any information placement strategy,
almost 60% of the actors are confused. Furthermore, this is also the case when
considering the minimum number of confused actors within an equivalence class
of signed graphs.
author:
- first_name: Ligang
full_name: Jin, Ligang
last_name: Jin
- first_name: Eckhard
full_name: Steffen, Eckhard
id: '15548'
last_name: Steffen
orcid: 0000-0002-9808-7401
citation:
ama: Jin L, Steffen E. Information dissemination and confusion in signed networks.
Discrete Applied Mathematics. 2025;373:99-106. doi:10.1016/j.dam.2025.04.049
apa: Jin, L., & Steffen, E. (2025). Information dissemination and confusion
in signed networks. Discrete Applied Mathematics, 373, 99–106. https://doi.org/10.1016/j.dam.2025.04.049
bibtex: '@article{Jin_Steffen_2025, title={Information dissemination and confusion
in signed networks}, volume={373}, DOI={10.1016/j.dam.2025.04.049},
journal={Discrete Applied Mathematics}, publisher={Elsevier BV}, author={Jin,
Ligang and Steffen, Eckhard}, year={2025}, pages={99–106} }'
chicago: 'Jin, Ligang, and Eckhard Steffen. “Information Dissemination and Confusion
in Signed Networks.” Discrete Applied Mathematics 373 (2025): 99–106. https://doi.org/10.1016/j.dam.2025.04.049.'
ieee: 'L. Jin and E. Steffen, “Information dissemination and confusion in signed
networks,” Discrete Applied Mathematics, vol. 373, pp. 99–106, 2025, doi:
10.1016/j.dam.2025.04.049.'
mla: Jin, Ligang, and Eckhard Steffen. “Information Dissemination and Confusion
in Signed Networks.” Discrete Applied Mathematics, vol. 373, Elsevier BV,
2025, pp. 99–106, doi:10.1016/j.dam.2025.04.049.
short: L. Jin, E. Steffen, Discrete Applied Mathematics 373 (2025) 99–106.
date_created: 2025-05-06T07:38:49Z
date_updated: 2025-05-06T07:39:58Z
department:
- _id: '542'
doi: 10.1016/j.dam.2025.04.049
intvolume: ' 373'
language:
- iso: eng
page: 99-106
publication: Discrete Applied Mathematics
publication_identifier:
issn:
- 0166-218X
publication_status: published
publisher: Elsevier BV
status: public
title: Information dissemination and confusion in signed networks
type: journal_article
user_id: '15540'
volume: 373
year: '2025'
...
---
_id: '60048'
author:
- first_name: Raphael
full_name: Gerlach, Raphael
id: '32655'
last_name: Gerlach
orcid: 0009-0002-4750-2051
- first_name: Sören
full_name: von der Gracht, Sören
id: '97359'
last_name: von der Gracht
orcid: 0000-0002-8054-2058
- first_name: Michael
full_name: Dellnitz, Michael
last_name: Dellnitz
citation:
ama: 'Gerlach R, von der Gracht S, Dellnitz M. On the Dynamical Hierarchy in Gathering
Protocols with Circulant Topologies. In: Lecture Notes in Computer Science.
Springer Nature Switzerland; 2025. doi:10.1007/978-3-031-91736-3_19'
apa: Gerlach, R., von der Gracht, S., & Dellnitz, M. (2025). On the Dynamical
Hierarchy in Gathering Protocols with Circulant Topologies. In Lecture Notes
in Computer Science. Springer Nature Switzerland. https://doi.org/10.1007/978-3-031-91736-3_19
bibtex: '@inbook{Gerlach_von der Gracht_Dellnitz_2025, place={Cham}, title={On the Dynamical
Hierarchy in Gathering Protocols with Circulant Topologies}, DOI={10.1007/978-3-031-91736-3_19},
booktitle={Lecture Notes in Computer Science}, publisher={Springer Nature Switzerland},
author={Gerlach, Raphael and von der Gracht, Sören and Dellnitz, Michael}, year={2025}
}'
chicago: 'Gerlach, Raphael, Sören von der Gracht, and Michael Dellnitz. “On the Dynamical
Hierarchy in Gathering Protocols with Circulant Topologies.” In Lecture Notes
in Computer Science. Cham: Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-91736-3_19.'
ieee: 'R. Gerlach, S. von der Gracht, and M. Dellnitz, “On the Dynamical Hierarchy
in Gathering Protocols with Circulant Topologies,” in Lecture Notes in Computer
Science, Cham: Springer Nature Switzerland, 2025.'
mla: Gerlach, Raphael, et al. “On the Dynamical Hierarchy in Gathering Protocols
with Circulant Topologies.” Lecture Notes in Computer Science, Springer
Nature Switzerland, 2025, doi:10.1007/978-3-031-91736-3_19.
short: 'R. Gerlach, S. von der Gracht, M. Dellnitz, in: Lecture Notes in Computer
Science, Springer Nature Switzerland, Cham, 2025.'
date_created: 2025-05-27T08:17:03Z
date_updated: 2025-05-27T08:22:42Z
department:
- _id: '101'
doi: 10.1007/978-3-031-91736-3_19
external_id:
arxiv:
- '2503.07576'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: ' ArXiv:2503.07576'
oa: '1'
place: Cham
project:
- _id: '106'
grant_number: '453112019'
name: 'Algorithmen für Schwarmrobotik: Verteiltes Rechnen trifft Dynamische Systeme'
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783031917356'
- '9783031917363'
issn:
- 0302-9743
- 1611-3349
publication_status: published
publisher: Springer Nature Switzerland
status: public
title: On the Dynamical Hierarchy in Gathering Protocols with Circulant Topologies
type: book_chapter
user_id: '32655'
year: '2025'
...
---
_id: '58516'
abstract:
- lang: eng
text: "Abstract\r\n Academic emotions
play a crucial role in mathematics learning, significantly influencing motivation,
academic achievement, and career aspirations in mathematics. With the notable
increase in research on emotions in recent years, our review uses Pekrun’s control-value
theory with two primary objectives: to systematically describe the characteristics
of emotions in recent research through a systematic review, and to synthesize
evidence on the relationships between specific emotions, control-value antecedents,
and mathematics achievement via a meta-analysis. The systematic review of 112
studies revealed that more than 100 specific emotions have been addressed in recent
research, which we analyzed based on key emotion characteristics: valence and
activation, type of object, temporal stability, and social context. The findings
from the systematic review provide an overview of mathematics-specific objects
that emotions have referred to in the most recent research. The subsequent meta-analysis
demonstrated that mathematics achievement (e.g., test scores and grades) was positively
related to enjoyment, hope, and pride (\r\n \r\n
\ $$\\overline{r}$$\r\n \r\n \r\n
\ r\r\n ¯\r\n
\ \r\n \r\n \r\n
\ = .247, .224, and .344, respectively) but negatively
related to anger, boredom, frustration, hopelessness, and shame (\r\n
\ \r\n $$\\overline{r}$$\r\n
\ \r\n
\ \r\n r\r\n ¯\r\n
\ \r\n \r\n \r\n
\ = − .322, − .187, − .207, − .378, and − .291,
respectively). Theoretical and practical implications of these results are discussed."
author:
- first_name: Johanna
full_name: Schönherr, Johanna
id: '99409'
last_name: Schönherr
- first_name: Stanislaw
full_name: Schukajlow, Stanislaw
last_name: Schukajlow
- first_name: Reinhard
full_name: Pekrun, Reinhard
last_name: Pekrun
citation:
ama: 'Schönherr J, Schukajlow S, Pekrun R. Emotions in mathematics learning: a systematic
review and meta-analysis. ZDM – Mathematics Education. Published online
2025. doi:10.1007/s11858-025-01651-w'
apa: 'Schönherr, J., Schukajlow, S., & Pekrun, R. (2025). Emotions in mathematics
learning: a systematic review and meta-analysis. ZDM – Mathematics Education.
https://doi.org/10.1007/s11858-025-01651-w'
bibtex: '@article{Schönherr_Schukajlow_Pekrun_2025, title={Emotions in mathematics
learning: a systematic review and meta-analysis}, DOI={10.1007/s11858-025-01651-w},
journal={ZDM – Mathematics Education}, publisher={Springer Science and Business
Media LLC}, author={Schönherr, Johanna and Schukajlow, Stanislaw and Pekrun, Reinhard},
year={2025} }'
chicago: 'Schönherr, Johanna, Stanislaw Schukajlow, and Reinhard Pekrun. “Emotions
in Mathematics Learning: A Systematic Review and Meta-Analysis.” ZDM – Mathematics
Education, 2025. https://doi.org/10.1007/s11858-025-01651-w.'
ieee: 'J. Schönherr, S. Schukajlow, and R. Pekrun, “Emotions in mathematics learning:
a systematic review and meta-analysis,” ZDM – Mathematics Education, 2025,
doi: 10.1007/s11858-025-01651-w.'
mla: 'Schönherr, Johanna, et al. “Emotions in Mathematics Learning: A Systematic
Review and Meta-Analysis.” ZDM – Mathematics Education, Springer Science
and Business Media LLC, 2025, doi:10.1007/s11858-025-01651-w.'
short: J. Schönherr, S. Schukajlow, R. Pekrun, ZDM – Mathematics Education (2025).
date_created: 2025-02-05T08:19:34Z
date_updated: 2025-05-27T12:16:26Z
department:
- _id: '913'
doi: 10.1007/s11858-025-01651-w
language:
- iso: eng
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Emotions in mathematics learning: a systematic review and meta-analysis'
type: journal_article
user_id: '99409'
year: '2025'
...
---
_id: '59703'
article_number: '102369'
author:
- first_name: Johanna
full_name: Schönherr, Johanna
id: '99409'
last_name: Schönherr
- first_name: Richard E.
full_name: Mayer, Richard E.
last_name: Mayer
citation:
ama: Schönherr J, Mayer RE. Maximizing the benefits of student-generated drawing
for real-world problem solving. Contemporary Educational Psychology. 2025;81.
doi:10.1016/j.cedpsych.2025.102369
apa: Schönherr, J., & Mayer, R. E. (2025). Maximizing the benefits of student-generated
drawing for real-world problem solving. Contemporary Educational Psychology,
81, Article 102369. https://doi.org/10.1016/j.cedpsych.2025.102369
bibtex: '@article{Schönherr_Mayer_2025, title={Maximizing the benefits of student-generated
drawing for real-world problem solving}, volume={81}, DOI={10.1016/j.cedpsych.2025.102369},
number={102369}, journal={Contemporary Educational Psychology}, publisher={Elsevier
BV}, author={Schönherr, Johanna and Mayer, Richard E.}, year={2025} }'
chicago: Schönherr, Johanna, and Richard E. Mayer. “Maximizing the Benefits of Student-Generated
Drawing for Real-World Problem Solving.” Contemporary Educational Psychology
81 (2025). https://doi.org/10.1016/j.cedpsych.2025.102369.
ieee: 'J. Schönherr and R. E. Mayer, “Maximizing the benefits of student-generated
drawing for real-world problem solving,” Contemporary Educational Psychology,
vol. 81, Art. no. 102369, 2025, doi: 10.1016/j.cedpsych.2025.102369.'
mla: Schönherr, Johanna, and Richard E. Mayer. “Maximizing the Benefits of Student-Generated
Drawing for Real-World Problem Solving.” Contemporary Educational Psychology,
vol. 81, 102369, Elsevier BV, 2025, doi:10.1016/j.cedpsych.2025.102369.
short: J. Schönherr, R.E. Mayer, Contemporary Educational Psychology 81 (2025).
date_created: 2025-04-28T14:44:15Z
date_updated: 2025-05-27T12:15:42Z
department:
- _id: '913'
doi: 10.1016/j.cedpsych.2025.102369
intvolume: ' 81'
language:
- iso: eng
publication: Contemporary Educational Psychology
publication_identifier:
issn:
- 0361-476X
publication_status: published
publisher: Elsevier BV
status: public
title: Maximizing the benefits of student-generated drawing for real-world problem
solving
type: journal_article
user_id: '99409'
volume: 81
year: '2025'
...
---
_id: '60102'
abstract:
- lang: eng
text: ' Zusammenfassung: Studien haben gezeigt, dass frühe numerische Kompetenzen
einen Einfluss auf die spätere mathematische Entwicklung haben. Vor diesem Hintergrund
ist es wichtig, die numerischen Kompetenzen bereits im Kindergartenalter zu erfassen,
um Kinder, denen wichtige Kompetenzen für die mathematische Entwicklung fehlen,
und für die das Risiko der Entwicklung von Rechenschwierigkeiten besteht, frühzeitig
und praxistauglich zu identifizieren. In der Studie wird ein Screening zur Erfassung
der numerischen Kompetenzen im Kindergartenalter präsentiert, bei dem ausgewählte
Aufgaben in einem Gruppensetting durchgeführt werden können. An der Validierung
nahmen Kinder im Alter von vier bis sechs Jahren aus der Schweiz ( n = 431) und
aus Deutschland ( n = 325) teil. Die Ergebnisse zeigen, dass mit dem Screening
in verschiedenen Gruppen (Schweiz, Deutschland) mit wenigen Ausnahmen dieselben
Eigenschaften gemessen werden. Die prognostische Validität für den Zeitpunkt kurz
vor Schuleintritt ist zufriedenstellend. Der Testwert auf Basis des Gruppensettings
lässt sich valide interpretieren, da sich keine Unterschiede zwischen Kindern,
die die Aufgaben einzeln gelöst haben und Kindern, die die Aufgaben in Gruppen
bearbeitet haben, gezeigt haben. Zusammenfassend lässt sich sagen, dass das Screening
durch die Kombination von Einzel- und Kleingruppentests die Erfassung numerischer
Fähigkeiten im Kindergarten in kurzer Zeit zuverlässig und valide ermöglicht.
'
alternative_title:
- Validierung eines Screenings in der Schweiz und in Deutschland
author:
- first_name: Noemi
full_name: Gloor, Noemi
last_name: Gloor
- first_name: Karin
full_name: Kucian, Karin
last_name: Kucian
- first_name: Julia
full_name: Bruns, Julia
id: '72183'
last_name: Bruns
orcid: https://orcid.org/0000-0002-6604-5864
- first_name: Hedwig
full_name: Gasteiger, Hedwig
last_name: Gasteiger
- first_name: Elisabeth
full_name: Moser Opitz, Elisabeth
last_name: Moser Opitz
citation:
ama: Gloor N, Kucian K, Bruns J, Gasteiger H, Moser Opitz E. Erfassung der numerischen
Kompetenzen im Kindergartenalter. Frühe Bildung. Published
online 2025. doi:10.1026/2191-9186/a000699
apa: Gloor, N., Kucian, K., Bruns, J., Gasteiger, H., & Moser Opitz, E. (2025).
Erfassung der numerischen Kompetenzen im Kindergartenalter.
Frühe Bildung. https://doi.org/10.1026/2191-9186/a000699
bibtex: '@article{Gloor_Kucian_Bruns_Gasteiger_Moser Opitz_2025, title={Erfassung
der numerischen Kompetenzen im Kindergartenalter}, DOI={10.1026/2191-9186/a000699},
journal={Frühe Bildung}, publisher={Hogrefe Publishing Group}, author={Gloor,
Noemi and Kucian, Karin and Bruns, Julia and Gasteiger, Hedwig and Moser Opitz,
Elisabeth}, year={2025} }'
chicago: Gloor, Noemi, Karin Kucian, Julia Bruns, Hedwig Gasteiger, and Elisabeth
Moser Opitz. “Erfassung der numerischen Kompetenzen im Kindergartenalter.”
Frühe Bildung, 2025. https://doi.org/10.1026/2191-9186/a000699.
ieee: 'N. Gloor, K. Kucian, J. Bruns, H. Gasteiger, and E. Moser Opitz, “Erfassung
der numerischen Kompetenzen im Kindergartenalter,” Frühe
Bildung, 2025, doi: 10.1026/2191-9186/a000699.'
mla: Gloor, Noemi, et al. “Erfassung der numerischen Kompetenzen im
Kindergartenalter.” Frühe Bildung, Hogrefe Publishing Group, 2025,
doi:10.1026/2191-9186/a000699.
short: N. Gloor, K. Kucian, J. Bruns, H. Gasteiger, E. Moser Opitz, Frühe Bildung
(2025).
date_created: 2025-06-02T14:11:40Z
date_updated: 2025-06-02T14:12:03Z
department:
- _id: '611'
doi: 10.1026/2191-9186/a000699
language:
- iso: ger
publication: Frühe Bildung
publication_identifier:
issn:
- 2191-9186
- 2191-9194
publication_status: published
publisher: Hogrefe Publishing Group
status: public
title: Erfassung der numerischen Kompetenzen im Kindergartenalter
type: journal_article
user_id: '72183'
year: '2025'
...
---
_id: '63587'
author:
- first_name: Ali
full_name: Suri, Ali
id: '89268'
last_name: Suri
orcid: https://orcid.org/0000-0002-9682-9037
citation:
ama: Suri A. Stochastic Euler-Poincaré reduction for central extension. Differential
Geometry and its Applications. 2025;101. doi:https://doi.org/10.1016/j.difgeo.2025.102290
apa: Suri, A. (2025). Stochastic Euler-Poincaré reduction for central extension.
Differential Geometry and Its Applications, 101. https://doi.org/10.1016/j.difgeo.2025.102290
bibtex: '@article{Suri_2025, title={Stochastic Euler-Poincaré reduction for central
extension}, volume={101}, DOI={https://doi.org/10.1016/j.difgeo.2025.102290},
journal={Differential Geometry and its Applications}, publisher={Elsevier}, author={Suri,
Ali}, year={2025} }'
chicago: Suri, Ali. “Stochastic Euler-Poincaré Reduction for Central Extension.”
Differential Geometry and Its Applications 101 (2025). https://doi.org/10.1016/j.difgeo.2025.102290.
ieee: 'A. Suri, “Stochastic Euler-Poincaré reduction for central extension,” Differential
Geometry and its Applications, vol. 101, 2025, doi: https://doi.org/10.1016/j.difgeo.2025.102290.'
mla: Suri, Ali. “Stochastic Euler-Poincaré Reduction for Central Extension.” Differential
Geometry and Its Applications, vol. 101, Elsevier, 2025, doi:https://doi.org/10.1016/j.difgeo.2025.102290.
short: A. Suri, Differential Geometry and Its Applications 101 (2025).
date_created: 2026-01-13T10:28:17Z
date_updated: 2026-01-13T10:54:20Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
doi: https://doi.org/10.1016/j.difgeo.2025.102290
intvolume: ' 101'
language:
- iso: eng
publication: Differential Geometry and its Applications
publisher: Elsevier
status: public
title: Stochastic Euler-Poincaré reduction for central extension
type: journal_article
user_id: '89268'
volume: 101
year: '2025'
...
---
_id: '63589'
author:
- first_name: Ana Bela
full_name: Cruzeiro, Ana Bela
last_name: Cruzeiro
- first_name: Ali
full_name: Suri, Ali
id: '89268'
last_name: Suri
orcid: https://orcid.org/0000-0002-9682-9037
citation:
ama: 'Cruzeiro AB, Suri A. Stochastic Perturbation of Geodesics on the Manifold
of Riemannian Metrics. In: Springer; 2025. doi:https://doi.org/10.1007/978-3-032-03921-7_41'
apa: Cruzeiro, A. B., & Suri, A. (2025). Stochastic Perturbation of Geodesics
on the Manifold of Riemannian Metrics. https://doi.org/10.1007/978-3-032-03921-7_41
bibtex: '@inproceedings{Cruzeiro_Suri_2025, place={Cham}, title={Stochastic Perturbation
of Geodesics on the Manifold of Riemannian Metrics}, DOI={https://doi.org/10.1007/978-3-032-03921-7_41},
publisher={Springer}, author={Cruzeiro, Ana Bela and Suri, Ali}, year={2025} }'
chicago: 'Cruzeiro, Ana Bela, and Ali Suri. “Stochastic Perturbation of Geodesics
on the Manifold of Riemannian Metrics.” Cham: Springer, 2025. https://doi.org/10.1007/978-3-032-03921-7_41.'
ieee: 'A. B. Cruzeiro and A. Suri, “Stochastic Perturbation of Geodesics on the
Manifold of Riemannian Metrics,” 2025, doi: https://doi.org/10.1007/978-3-032-03921-7_41.'
mla: Cruzeiro, Ana Bela, and Ali Suri. Stochastic Perturbation of Geodesics on
the Manifold of Riemannian Metrics. Springer, 2025, doi:https://doi.org/10.1007/978-3-032-03921-7_41.
short: 'A.B. Cruzeiro, A. Suri, in: Springer, Cham, 2025.'
date_created: 2026-01-13T10:48:06Z
date_updated: 2026-01-13T10:54:11Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
doi: https://doi.org/10.1007/978-3-032-03921-7_41
language:
- iso: eng
place: Cham
publication_identifier:
isbn:
- 978-3-032-03920-0
publisher: Springer
status: public
title: Stochastic Perturbation of Geodesics on the Manifold of Riemannian Metrics
type: conference
user_id: '89268'
year: '2025'
...
---
_id: '63602'
abstract:
- lang: eng
text: We show that, on a smoothly paracompact convenient manifold $M$ modeled on
a convenient space with the bornological approximation property, the dual map
of a Poisson bracket factors as a smooth section of the vector bundle $L_{skew}^2(T^*M,\mathbb
R)$.
author:
- first_name: ' P. W.'
full_name: Michor, P. W.
last_name: Michor
- first_name: Praful
full_name: Rahangdale, Praful
id: '103300'
last_name: Rahangdale
citation:
ama: Michor P. W., Rahangdale P. Poisson bivectors on infinite dimensional manifolds.
Published online 2025.
apa: Michor, P. W., & Rahangdale, P. (2025). Poisson bivectors on infinite
dimensional manifolds.
bibtex: '@article{Michor_Rahangdale_2025, title={Poisson bivectors on infinite dimensional
manifolds}, author={Michor, P. W. and Rahangdale, Praful}, year={2025} }'
chicago: Michor, P. W., and Praful Rahangdale. “Poisson Bivectors on Infinite Dimensional
Manifolds,” 2025.
ieee: P. W. Michor and P. Rahangdale, “Poisson bivectors on infinite dimensional
manifolds.” 2025.
mla: Michor, P. W., and Praful Rahangdale. Poisson Bivectors on Infinite Dimensional
Manifolds. 2025.
short: P. W. Michor, P. Rahangdale, (2025).
date_created: 2026-01-14T01:08:37Z
date_updated: 2026-01-14T02:11:51Z
department:
- _id: '10'
- _id: '87'
- _id: '93'
language:
- iso: eng
status: public
title: Poisson bivectors on infinite dimensional manifolds
type: preprint
user_id: '103300'
year: '2025'
...
---
_id: '63622'
author:
- first_name: Irene
full_name: Garnelo Abellanas, Irene
id: '93843'
last_name: Garnelo Abellanas
citation:
ama: 'Garnelo Abellanas I. Towards design principles for learning environments based
on theorem provers. In: Proceedings of the Fourteenth Congress of the European
Society for Research in Mathematics Education (CERME14). ; 2025.'
apa: Garnelo Abellanas, I. (2025). Towards design principles for learning environments
based on theorem provers. Proceedings of the Fourteenth Congress of the European
Society for Research in Mathematics Education (CERME14).
bibtex: '@inproceedings{Garnelo Abellanas_2025, title={Towards design principles
for learning environments based on theorem provers}, booktitle={Proceedings of
the Fourteenth Congress of the European Society for Research in Mathematics Education
(CERME14)}, author={Garnelo Abellanas, Irene}, year={2025} }'
chicago: Garnelo Abellanas, Irene. “Towards Design Principles for Learning Environments
Based on Theorem Provers.” In Proceedings of the Fourteenth Congress of the
European Society for Research in Mathematics Education (CERME14), 2025.
ieee: I. Garnelo Abellanas, “Towards design principles for learning environments
based on theorem provers,” 2025.
mla: Garnelo Abellanas, Irene. “Towards Design Principles for Learning Environments
Based on Theorem Provers.” Proceedings of the Fourteenth Congress of the European
Society for Research in Mathematics Education (CERME14), 2025.
short: 'I. Garnelo Abellanas, in: Proceedings of the Fourteenth Congress of the
European Society for Research in Mathematics Education (CERME14), 2025.'
date_created: 2026-01-15T10:23:32Z
date_updated: 2026-01-15T10:23:49Z
department:
- _id: '979'
language:
- iso: eng
publication: Proceedings of the Fourteenth Congress of the European Society for Research
in Mathematics Education (CERME14)
status: public
title: Towards design principles for learning environments based on theorem provers
type: conference
user_id: '93843'
year: '2025'
...
---
_id: '63629'
author:
- first_name: Irene
full_name: Garnelo Abellanas, Irene
id: '93843'
last_name: Garnelo Abellanas
citation:
ama: 'Garnelo Abellanas I. Ein Designprinzip für Lernumgebungen zu inter-aktiven
Theorembeweisern. In: Beiträge Zum Mathematikunterricht 2025. ; 2025.'
apa: Garnelo Abellanas, I. (2025). Ein Designprinzip für Lernumgebungen zu inter-aktiven
Theorembeweisern. Beiträge Zum Mathematikunterricht 2025.
bibtex: '@inproceedings{Garnelo Abellanas_2025, title={Ein Designprinzip für Lernumgebungen
zu inter-aktiven Theorembeweisern}, booktitle={Beiträge zum Mathematikunterricht
2025}, author={Garnelo Abellanas, Irene}, year={2025} }'
chicago: Garnelo Abellanas, Irene. “Ein Designprinzip Für Lernumgebungen Zu Inter-Aktiven
Theorembeweisern.” In Beiträge Zum Mathematikunterricht 2025, 2025.
ieee: I. Garnelo Abellanas, “Ein Designprinzip für Lernumgebungen zu inter-aktiven
Theorembeweisern,” 2025.
mla: Garnelo Abellanas, Irene. “Ein Designprinzip Für Lernumgebungen Zu Inter-Aktiven
Theorembeweisern.” Beiträge Zum Mathematikunterricht 2025, 2025.
short: 'I. Garnelo Abellanas, in: Beiträge Zum Mathematikunterricht 2025, 2025.'
date_created: 2026-01-15T10:31:16Z
date_updated: 2026-01-15T10:31:29Z
department:
- _id: '979'
language:
- iso: eng
publication: Beiträge zum Mathematikunterricht 2025
status: public
title: Ein Designprinzip für Lernumgebungen zu inter-aktiven Theorembeweisern
type: conference
user_id: '93843'
year: '2025'
...