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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 2024 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.

 

The Zariski-Lipman conjecture for homogeneous complete intersections
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by Melvin Hochster
Proc. Amer. Math. Soc. 49 (1975), 261-262
DOI: https://doi.org/10.1090/S0002-9939-1975-0360585-6

Abstract:

A new short proof is given that if $R$ is a homogeneous complete intersection over a field $K$ of char 0 and ${\operatorname {Der} _K}(R,R)$ is $R$-free, then $R$ is a polynomial ring.
References
Bibliographic Information
  • © Copyright 1975 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 49 (1975), 261-262
  • DOI: https://doi.org/10.1090/S0002-9939-1975-0360585-6
  • MathSciNet review: 0360585