Projective Modules Over Frobenius Algebras and Hopf Comodule Algebras

DOI10.1080/00927872.2011.617619zbMath1266.16034arXiv1008.4056OpenAlexW2032844104MaRDI QIDQ3225606

Loretta Fitzgerald Tokoly, Martin Lorenz

Publication date: 22 March 2012

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

Full work available at URL: https://arxiv.org/abs/1008.4056

zbMATH Keywords

comodule algebrasHopf algebrascharactersprojective modulesGrothendieck groupsFrobenius algebrasHopf Galois extensionsHattori-Stallings rankCartan mapsHigman trace

Mathematics Subject Classification ID

Module categories in associative algebras (16D90) Grothendieck groups, (K)-theory, etc. (16E20) Hopf algebras and their applications (16T05) Coalgebras and comodules; corings (16T15)

Related Items (2)

The rank-one property for free Frobenius extensions ⋮ Integrals for finite tensor categories

Cites Work

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• Euler characteristics and characters of discrete groups
• Representations of finite-dimensional Hopf algebras
• When Hopf algebras are Frobenius algebras
• An Associative Orthogonal Bilinear Form for Hopf Algebras
• On Orders In Separable Algebras

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