Krull-schmidt Categories and Projective Covers
نویسنده
چکیده
Krull-Schmidt categories are additive categories such that each object decomposes into a finite direct sum of indecomposable objects having local endomorphism rings. We provide a self-contained introduction which is based on the concept of a projective cover.
منابع مشابه
Refinements of chromatic towers and Krull-Schmidt decompositions in stable homotopy categories
Refinements of chromatic towers and Krull-Schmidt decompositions in stable homotopy categories
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