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Coperfect monoids

Published online by Cambridge University Press:  18 May 2009

Victoria Gould
Victoria Gould
Affiliation:
University of York
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Throughout this paper S will denote a given monoid, that is, a semigroup with an identity. A set A is a right S-system if there is a map φ: A × S → A satisfying

for any element a of A and any elements s, t of S. For φ(a, s) we write as and we refer to right S-systems simply as S-systems. One has the obvious definitions of an S-subsystem and an S-homomorphism.

Type
Research Article
Information
Glasgow Mathematical Journal , Volume 29 , Issue 1 , January 1987 , pp. 73 - 88
Copyright
Copyright © Glasgow Mathematical Journal Trust 1987

References

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