Diagonalizability of elements of a group algebra

Let G be a group and K a fields of characteristic 0. Let f be an element of the group algebra K[G]. Let X(f) be the matrix of the left-multiplication action of f on K[G]. We determine the eigenvalues and their multiplicities of X(f) when f is a central element of G, when f is an element of the desce...

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Bibliographic Details

Main Author:	Randriamaro, Hery
Contributors:	Welker, Volkmar (Prof. Dr.) (Thesis advisor)
Format:	Doctoral Thesis
Language:	English
Published:	Philipps-Universität Marburg 2012
Subjects:	Kombinatorische Algebra Combinatorics Mathematik Gruppenalgebra Group Algebra Kombinatorik Descent Algebra Representation Theory Darstellungstheorie Representation theory Mathematics
Online Access:	PDF Full Text
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