Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/86031
Type: Artigo
Title: Y-proper graded cocharacters of upper triangular matrices of order m graded by the m-tuple ϕ=(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 Zm-grading induced by the m-tuple ϕ=(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.
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 Zm-grading induced by the m-tuple φ = (0, 0, 1, ..., m − 2), then we compute its Y -proper graded cocharacter sequence
Subject: Álgebras graduadas
Identidades polinomiais graduadas
Co-caracter
Country: Estados Unidos
Editor: Elsevier
Citation: Journal Of Algebra. Academic Press Inc., v. , n. , p. - , 2014.
Rights: fechado
fechado
Identifier DOI: 10.1016/j.jalgebra.2014.10.055
Address: https://www.sciencedirect.com/science/article/pii/S0021869314006875
Date Issue: 2015
Appears in Collections:IMECC - Artigos e Outros Documentos

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