Dr. Dennis Jahn
Dennis.Jahn@ruhr-uni-bochum.de
About / Interests
I fnished my MSc at the University of Cologne and was a PhD student at the Algebraic Combinatorics group at Ruhr-University Bochum.
Now I work at HBA-Consulting AG.
Publications & Preprints
Bruhat intervals, subword complexes and brick polyhedra for finite Coxeter groups.
Joint work with C. Stump.
Preprint; 26 pages, 2021, [arXiv].
Minkowski decompositions for generalized associahedra of acyclic type.
Joint work with R. Löwe and C. Stump.
Alg. Combin. 4(5), 757-775, 2021, [journal, arXiv].
Teaching
SS 2022
Vorlesung: Mathematik II für Informatik und ITS
WS 2021/22
Vorlesung: Mathematik I für Informatik und ITS
Seminar: Lie-Gruppen und Lie-Algebren
SS 2021
Vorlesung: Darstellungstheorie endlicher Gruppen
Seminar: Darstellungstheorie der symmetrischen Gruppe
WS 2020/21
Vorlesung: Algebra
Proseminar: Praktische Anwendungen der linearen Algebra
SS 2020
Vorlesung: Lineare Algebra 2
Proseminar: Praktische Anwendungen der linearen Algebra
WS 2019/20
Vorlesung: Lineare Algebra 1