Skip to Main Content

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.

 

When is the semigroup ring perfect?
HTML articles powered by AMS MathViewer

by Jan Okniński PDF
Proc. Amer. Math. Soc. 89 (1983), 49-51 Request permission

Abstract:

A characterization of perfect semigroup rings $A[G]$ is given by means of the properties of the ring $A$ and the semigroup $G$.
References
Similar Articles
  • Retrieve articles in Proceedings of the American Mathematical Society with MSC: 16A51, 20M25
  • Retrieve articles in all journals with MSC: 16A51, 20M25
Additional Information
  • © Copyright 1983 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 89 (1983), 49-51
  • MSC: Primary 16A51; Secondary 20M25
  • DOI: https://doi.org/10.1090/S0002-9939-1983-0706509-5
  • MathSciNet review: 706509