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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.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Nonextended quadratic forms over polynomial rings over power series rings
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by Raman Parimala PDF
Proc. Amer. Math. Soc. 83 (1981), 453-454 Request permission

Abstract:

If $R$ is a complete discrete valuation ring, then every quadratic space over $R[T]$ is extended from $R$. We here show by an example that a corresponding result for higher-dimensional complete regular local rings is not valid.
References
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Additional Information
  • © Copyright 1981 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 83 (1981), 453-454
  • MSC: Primary 15A63; Secondary 18F25
  • DOI: https://doi.org/10.1090/S0002-9939-1981-0627667-5
  • MathSciNet review: 627667