Domestic trivial extensions of simply connected algebras
نویسندگان
چکیده
منابع مشابه
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Let $A$ be a nite dimensional $k-$algebra and $R$ be a locally bounded category such that $R rightarrow R/G = A$ is a Galois covering dened by the action of a torsion-free group of automorphisms of $R$. Following [30], we provide criteria on the convex subcategories of a strongly simply connected category R in order to be a cycle- nite category and describe the module category of $A$. We p...
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ژورنال
عنوان ژورنال: Tsukuba Journal of Mathematics
سال: 1989
ISSN: 0387-4982
DOI: 10.21099/tkbjm/1496161006