Title of article
Unitriangular actions on quadratic forms and character degrees
Author/Authors
Andrea Previtali، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
31
From page
120
To page
150
Abstract
We determine canonical representatives and generating functions of orbit sizes for sesquilinear and quadratic forms under unitriangular action. These results are used to control how far character degrees and class sizes of unipotent subgroups of classical groups are from being powers of the order of the underlying field.
Keywords
representation theory , finite groups of Lie type , Conjugacy Classes , Quadratic and sesquilinearforms , Recurrence relations
Journal title
Linear Algebra and its Applications
Serial Year
2005
Journal title
Linear Algebra and its Applications
Record number
824951
Link To Document