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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.

 

Simplicial Schreier systems and the commutator subgroup of the free group on the circle
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by Sabah A. Ghullam PDF
Proc. Amer. Math. Soc. 68 (1978), 111-116 Request permission

Abstract:

It is shown that the commutator subgroup of the free simplicial group on the circle has a simplicial Schreier system and is a free simplicial group on a pointed simplicial set.
References
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Additional Information
  • © Copyright 1978 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 68 (1978), 111-116
  • MSC: Primary 22A99; Secondary 20E05
  • DOI: https://doi.org/10.1090/S0002-9939-1978-0507217-4
  • MathSciNet review: 0507217