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pro vyhledávání: '"Hetz, Jonas"'
Autor:
Hetz, Jonas
In order to tackle the problem of generically determining the character tables of the finite groups of Lie type $\mathbf{G}(q)$ associated to a connected reductive group $\mathbf{G}$ over $\overline{\mathbb F}_p$, Lusztig developed the theory of char
Externí odkaz:
http://arxiv.org/abs/2309.09915
Autor:
Geck, Meinolf, Hetz, Jonas
In the literature on finite groups of Lie type, there exist two different conventions about the labelling of the irreducible characters of Weyl groups of type~$F_4$. We point out some issues concerning these two conventions and their effect on tables
Externí odkaz:
http://arxiv.org/abs/2207.11925
Autor:
Hetz, Jonas
We complete the determination of the generalised Springer correspondence for connected reductive algebraic groups, by proving a conjecture of Lusztig on the last open cases which occur for groups of type $E_8$.
Comment: 28 pages
Comment: 28 pages
Externí odkaz:
http://arxiv.org/abs/2207.06382
Autor:
Hetz, Jonas
Let $G$ be a finite group of Lie type. In order to determine the character table of $G$, Lusztig developed the theory of character sheaves. In this framework, one has to find the transformation between two bases for the space of class functions on $G
Externí odkaz:
http://arxiv.org/abs/2003.04757
Autor:
Hetz, Jonas
Let $G$ be a finite Chevalley group. We are concerned with computing the values of the unipotent characters of $G$ by making use of Lusztig's theory of character sheaves. In this framework, one has to find the transformation between several bases for
Externí odkaz:
http://arxiv.org/abs/1901.06225
Autor:
Hetz, Jonas1 (AUTHOR)
Publikováno v:
Representation Theory. 10/19/2023, Vol. 27, p973-999. 27p.
Autor:
Geck, Meinolf, Hetz, Jonas
Publikováno v:
Contributions to Algebra & Geometry; Dec2024, Vol. 65 Issue 4, p853-866, 14p
Autor:
Hetz, Jonas
Publikováno v:
Osaka Journal of Mathematics. 59(3):591-610
Let G be a finite group of Lie type. In order to determine the character table of G, Lusztig developed the theory of character sheaves. In this framework, one has to find the transformation between two bases for the space of class functions on G, one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::43cc052aac09325644f2420ec2facf15
https://hdl.handle.net/11094/88488
https://hdl.handle.net/11094/88488