Some results concerning the multiplicities of cocharacters of superalgebras with graded involution

Let A be a finitely generated superalgebra with graded involution ⁎ over a field F of characteristic zero and let χn1,…,n4(A), n1+⋯+n4=n, be the (n1,…,n4)-cocharacter of A. In this paper we present some results concerning the multiplicities of cocharacters for this kind of algebras.

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Bibliographic Details
Published in:Linear algebra and its applications 2020-06, Vol.594, p.51-70
Main Author: Ioppolo, Antonio
Format: Article
Language:English
Subjects:
Cocharacters
Colengths
Graded involutions
Linear algebra
Multiplicities
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Summary:Let A be a finitely generated superalgebra with graded involution ⁎ over a field F of characteristic zero and let χn1,…,n4(A), n1+⋯+n4=n, be the (n1,…,n4)-cocharacter of A. In this paper we present some results concerning the multiplicities of cocharacters for this kind of algebras.
ISSN:0024-3795
1873-1856
DOI:10.1016/j.laa.2020.02.015