MATHEMATICS

Tensor product of modules over csp-rings

E. A. Timoshenko

Tomsk State University, Tomsk, Russian Federation

Abstract: The tensor product of modules over csp-rings is investigated. Criteria for the equality of such a product to zero are obtained. Pure submodules and flat modules are fully described in the category of modules over a csp-ring.

Keywords: csp-ring, tensor product, pure submodule, flat module.

UDC: 512.553.2

MSC: 16D40

Received: 07.05.2020

DOI: 10.17223/19988621/66/4

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