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Quasi-permutation Representations of the Group GL2(q)

✍ Scribed by M.R Darafsheh; M Ghorbany; A Daneshkhah; H Behravesh

Publisher: Elsevier Science
Year: 2001
Tongue: English
Weight: 195 KB
Volume: 243
Category: Article
ISSN: 0021-8693
DOI: 10.1006/jabr.2000.8587

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✦ Synopsis

A square matrix over the complex field with non-negative integral trace is called a quasi-permutation matrix. For a finite group G the minimal degree of a faithful Ž . permutation representation of G is denoted by p G . The minimal degree of a faithful representation of G by quasi-permutation matrices over the rationals and Ž . Ž . Ž . the complex numbers are denoted by q G and c G respectively. Finally r G

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