An isomorphism for the Grothendieck ring of a Hopf algebra order
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- by Anna-Lise Jensen and Richard G. Larson PDF
- Proc. Amer. Math. Soc. 97 (1986), 197-200 Request permission
Abstract:
If $G$ is a finite abelian group, $R$ is a principal ideal domain with field of quotients an algebraic number field $K$ which splits $G$, and if $A$ is a Hopf algebra order in KG, then the Grothendieck ring of the category of finitely generated $A$-modules is isomorphic to the Grothendieck ring of the category of finitely generated RG-modules.References
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Additional Information
- © Copyright 1986 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 97 (1986), 197-200
- MSC: Primary 16A54; Secondary 16A24, 18F25, 19A31
- DOI: https://doi.org/10.1090/S0002-9939-1986-0835864-3
- MathSciNet review: 835864