Complements on disconnected reductive groups
F. Digne (LAMFA), J. Michel (IMJ)
TL;DR
This paper explores the representation theory of disconnected reductive groups over finite fields, providing new insights into their structure and properties in characteristic zero.
Contribution
It offers new results on the characteristic zero representation theory of disconnected reductive groups over finite fields.
Findings
New structural results on disconnected reductive groups
Insights into their characteristic zero representations
Advances in understanding their algebraic properties
Abstract
We present various results on disconnected reductive groups, in particular about the characteristic 0 representation theory of such groups over finite fields.
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Taxonomy
TopicsAdvanced Algebra and Geometry · Finite Group Theory Research · Algebraic Geometry and Number Theory