Contact
Tel.: +49 631 205 2515
Fax: +49 631 205 4427
E-Mail: lassueur (at) mathematik.uni-kl.de
Publications
- Trivial source character tables of SL_2(q). (with N. Farrell and B. Böhmler), J. Algebra 598 (2022), 308-350
- The classification of the trivial source modules in blocks with cyclic defect groups. (with G. Hiß) Algebr. Represent. Theory 24 (2021), 673–698.
- Splendid Morita equivalences for principal 2-blocks with dihedral defect groups. (with S. Koshitani) Math. Z. 294 (2020), 639–666.
- Endo-trivial modules: a reduction to p'-central extensions. (with J. Thévenaz) Pacific J. Math. 287 (2017), 423–438.
- Simple endotrivial modules for quasi-simple groups. (with G. Malle and E. Schulte) J. reine angew. Math. 712 (2016), 141–174.
- Endotrivial modules for the sporadic groups and their covers.(with N. Mazza) J. Pure Appl. Algebra. 219 (2015), 4203–4228.
- The Dade group of a finite group, J. Pure Appl. Algebra 217 (2013), 97–113.
Short CV
| 01.2023 - dato | Junior-professorship for Representation Theory, Rheinland-Pfälzische Technische Universität Kaiserslautern-Landau |
| WS 2021/22 | Interim W3-Professur for Algebra and Number Theory, RWTH Aachen University |
| 10.2016 - 12.2022 | Junior-professorship for Representation Theory, TU Kaiserslautern |
| 03/04.2018 | MSRI Research Membership |
| 03.-12.2016 | TU Nachwuchsring Research Funding |
| 2016 | Obtained: Advanced-Postdoc.Mobility-Fellowship of the Swiss National Foundation |
| 10.2014-09.2015 | Scientific Assistant, TU Kaiserslautern |
| 09.2013-09.2014 | Fellowship for Early Career Researcher of the Swiss National Foundation |
| 10.2012-08.2013 | Scientific Assistant, TU Kaiserslautern |
| 04.2012-08.2012 | Scientific Collaborator, EPFL |
| 02.2008-03.2012 | Doctoral Thesis in Mathematics (Dr. ès Sciences), EPFL (CH) |
| 10.2006-02.2007 | Master Thesis at the University of Hamburg |
| 03.2005-03.2007 | M.Sc. in Mathematics, EPFL (CH) |
| 10.2002-02.2005 | B.Sc. in Mathematics, University of Lausanne + EPFL (CH) |
| 08.2001-07.2002 | Certificate of Proficiency in English, Nelson (NZ) |
| 09.1998-07.2001 | Matura, Gymnase d'Yverdon (CH) |
Research interests
Finite groups;
Representation theory of finite groups:
- modular representation theory,
- ordinary representation theory and character theory,
- block theory,
- equivalences of block algebras,
- p-permutation modules,
Representation theory of finite-dimensional algebras;
Homological algebra and cohomology of groups;
Auslander-Reiten quiver theory;
Algorithmic methods applied to the above topics.
Teaching
- Lecture Representation Theory [MSc. | 4+2 SWS]
- Seminar Representation Theory of Groups of Lie Type [MSc. | 2 SWS]
- Guest Seminar Groups and Representations
- Reading Courses / Praktika / B.Sc. Theses / M.Sc. Theses: possible at any time. Just drop by my office to discuss topics.
Previous Semesters: