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Type: Artigo
Title: Y-proper graded cocharacters of upper triangular matrices of order M graded by the M-tuple Phi = (0,0,1, ..., M-2)
Author: Centrone, Lucio
Cirrito, Alessio
Abstract: Let F be a field of characteristic 0. We consider the algebra UTm(F) of upper triangular matrices of order m endowed with an elementary Z(m)-grading induced by the m-tuple phi = (0,0,1, ...., m - 2), then we compute its Y-proper graded cocharacter sequence and we give the explicit formulas for the multiplicities in the case m = 2,3,4,5
Subject: Identidades polinomiais graduadas
Country: Estados Unidos
Editor: Elsevier
Rights: Fechado
Identifier DOI: 10.1016/j.jalgebra.2014.10.055
Date Issue: 2015
Appears in Collections:IMECC - Artigos e Outros Documentos

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