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Injectivity and related concepts in modular varieties: II. The congruence extension property

Published online by Cambridge University Press:  17 April 2009

Emil W. Kiss
Emil W. Kiss
Affiliation:
Mathematical Institute of the Hungarian Academy of Sciences, 1364 Budapest, POB 127, Hungary.
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Abstract

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Varieties with enough injectives satisfy the congruence extension property (CEP). We investigate the CEP in modular varieties by using the techniques developed in the first part of the present paper. As corollaries, we obtain the results of B. Davey and J. Kollár for the congruence distributive case as well as the description of all varieties of groups and rings with CEP, given by B. Biró, E.W. Kiss and P.P. Pálfy.

Type
Research Article
Information
Bulletin of the Australian Mathematical Society , Volume 32 , Issue 1 , August 1985 , pp. 45 - 53
Copyright
Copyright © Australian Mathematical Society 1985

References

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