Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9498333 | Linear Algebra and its Applications | 2005 | 31 Pages |
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
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Andrea Previtali,