Some morphisms of modules over the ring of pseudor

Authors: A V Tsarev

Publish Date: 2008/09/11

Volume: 49, Issue: 4, Pages: 758-764

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Abstract

We study various morphisms of modules over the ring of pseudorational numbers R We obtain a criterion for a quasiisomorphism between finitely generated Rmodules introduce the concept of a pseudohomomorphism and prove that the KrullRemakSchmidt theorem holds in the category of pseudohomomorphisms of finitely generated Rmodules

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