Perfect isometries and isotypies for blocks with Abelian defect groups and the inertial quotients isomorphic to \(\mathbf Z_ 3\times\mathbf Z_ 3\)

DOI10.1006/jabr.1996.0165zbMath0866.20008OpenAlexW2915401183MaRDI QIDQ1920003

Yoko Usami

Publication date: 13 July 1997

Published in: Journal of Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jabr.1996.0165

zbMATH Keywords

finite groupsdefect groupsblocksBrauer correspondencecomplete discrete valuation ringsgood definition of isotypy

Mathematics Subject Classification ID

Modular representations and characters (20C20)

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