The vanishing of modular symmetry classes of tensors
type: Item
instance of: scholarly article
zbMATH Open document ID: 0973.20010
publication date: 2001-06-13T00:00:00Z
Mathematics Subject Classification ID: 20C30
Mathematics Subject Classification ID: 20C20
Mathematics Subject Classification ID: 15A69
zbMATH DE Number: 1604443
zbMATH Keywords: tensor spaces
zbMATH Keywords: block idempotents
zbMATH Keywords: subgroups of symmetric groups
zbMATH Keywords: representations
zbMATH Keywords: direct summands
author: Yousef Zamani
MaRDI profile type: Publication
title: The vanishing of modular symmetry classes of tensors
published in: PU.M.A. Pure Mathematics and Applications
review text: Let \(G\) be a subgroup of the symmetric group \(S_m\). Then \(G\) acts on any tensor space \(T=V^{\otimes m}\) by place permutation. The paper under review studies direct summands of such representations \(T\) in prime characteristic, which are obtained e.g. by multiplying \(T\) with a block idempotent.
reviewed by: Steffen Koenig
description: scientific article; zbMATH DE number 1604443