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Epimorphisms and semigroup varieties

Published online by Cambridge University Press:  17 April 2009

Peter M. Higgins
Peter M. Higgins
Affiliation:
Department of Mathematics, California State University at Chico, Chico, California 95929-0525, USA.
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Abstract

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Type
Abstracts of Australasian PhD Theses
Information
Bulletin of the Australian Mathematical Society , Volume 29 , Issue 3 , June 1984 , pp. 415 - 417
Copyright
Copyright © Australian Mathematical Society 1984

References

[1]Higgins, Peter M., “Epis are onto for generalized inverse semigroups”, Semigroup Forum 23 (1981), 255–259.CrossRefGoogle Scholar
[2]Higgins, Peter M., “The determination of all absolutely closed varieties of semigroups”, Proc. Amer. Math. Soc. 87 (1983), 419–421CrossRefGoogle Scholar
[3]Higgins, Peter M., “The commutative varieties of semigroups for which epis are onto”, Proc. Edinburgh Math. Soc. Sect. A 94 (1983), 1–7.CrossRefGoogle Scholar
[4]Higgins, Peter M., “A semigroup with an epimorphically embedded subband”, Bull. Austral. Math. Soc. 27 (1983), 231–242.CrossRefGoogle Scholar
[5]Higgins, Peter M., “Saturated and epimorphically closed varieties of semigroups”, J. Austral. Math. Soc. Ser. A 36 (1984), 153–175.CrossRefGoogle Scholar
[6]Higgins, Peter M., “Epimorphisms, permutation identities and finite semigroups”, Semigroup Forum (to appear).Google Scholar
[7]Higgins, Peter M., “The permutation identities which ensure that a semigroup variety is finitely based”, submitted.Google Scholar