Positive semi-definiteness in a group algebra

DOI10.1016/S0024-3795(99)00048-8zbMATH Open0938.20004MaRDI QIDQ1124866

Tian-Gang Lei

Publication date: 29 November 1999

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

zbMATH Keywords

group algebrasirreducible unitary representationssymmetric operatorspositive semi-definitenessgroup rings of finite groupsrings of linear operators

Mathematics Subject Classification ID

Group rings (16S34) Group rings of finite groups and their modules (group-theoretic aspects) (20C05) Positive definite functions on groups, semigroups, etc. (43A35)

Related Items (1)

A note on the positive semidefiniteness of \(A_{\alpha}(G)\)

This page was built for publication: Positive semi-definiteness in a group algebra