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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Valuations and rings of quotients
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by David E. Brown PDF
Proc. Amer. Math. Soc. 43 (1974), 277-282 Request permission

Abstract:

Valuations on a commutative ring, as defined by Manis, are considered in the special case where the domain of the valuation mapping is a ring of quotients of a given ring $R$. We consider relations between valuation mappings on various rings of quotients of a given ring. It is also shown that if $K$ is any von Neumann regular ring of quotients of $R$, then any pair of nonassociates of $R$ can be separated by valuations on $K$ if and only if these elements are nonassociates in the integral closure of $R$ in $K$.
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Additional Information
  • © Copyright 1974 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 43 (1974), 277-282
  • MSC: Primary 13A15
  • DOI: https://doi.org/10.1090/S0002-9939-1974-0347792-2
  • MathSciNet review: 0347792