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.

 

Local rings of relatively small type are Cohen-Macaulay
HTML articles powered by AMS MathViewer

by Takesi Kawasaki
Proc. Amer. Math. Soc. 122 (1994), 703-709
DOI: https://doi.org/10.1090/S0002-9939-1994-1215029-0

Abstract:

Let A be a local ring of type n. It is known that if $n = 1$, then A is Cohen-Macaulay and that if $n = 2$ and A is unmixed, then A is Cohen-Macaulay. Then let $n \geq 3$. What makes A Cohen-Macaulay? We show that if A contains a field and $\hat A$ satisfies $({S_{n - 1}})$, then A is Cohen-Macaulay.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 13H10, 13C14, 13D45
  • Retrieve articles in all journals with MSC: 13H10, 13C14, 13D45
Bibliographic Information
  • © Copyright 1994 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 122 (1994), 703-709
  • MSC: Primary 13H10; Secondary 13C14, 13D45
  • DOI: https://doi.org/10.1090/S0002-9939-1994-1215029-0
  • MathSciNet review: 1215029