Title of article
Hyperbolicity of semigroup algebras
Author/Authors
E. Iwaki، نويسنده , , S.O. Juriaans، نويسنده , , A.C. Souza Filho، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
16
From page
5000
To page
5015
Abstract
Let be a finite-dimensional -algebra and a -order. We classify those with the property that and refer to this as the hyperbolic property. We apply this in case is a semigroup algebra, with or . A complete classification is given when KS is semi-simple and also when S is a non-semi-simple semigroup.
Keywords
Group rings , Units , Semigroup algebras , Semigroup , hyperbolic groups
Journal title
Journal of Algebra
Serial Year
2008
Journal title
Journal of Algebra
Record number
698648
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