A semigroup-theoretical view of direct-sum decompositions and associated combinatorial problems
نویسندگان
چکیده
منابع مشابه
Singularities and Direct-sum Decompositions
Let (R; m;k) be a local ring (commutative and Noetherian). We will discuss existence and uniqueness of direct-sum decompositions of nitely generated R-modules. One says that R has nite CM type provided there are only nitely many indecomposable maximal Cohen-Macaulay R-modules up to isomorphism. Among complete equicharacteristic hypersurface rings with k algebraically closed of characteristic 6 ...
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15 صفحه اولLattices of Subautomata and Direct Sum Decompositions of Automata
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ژورنال
عنوان ژورنال: Journal of Algebra and Its Applications
سال: 2014
ISSN: 0219-4988,1793-6829
DOI: 10.1142/s0219498815500164