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Congruence quasi-orderability in subtractive varieties
Published online by Cambridge University Press: 09 April 2009
Abstract
In this paper we investigate subtractive varieties of algebras that are congruence quasi-orderable. Though this concept has its origin in abstract algebraic logic, it seems to be worth investigating in a purely algebraic fashion. Besides clarifying the algebraic meaning of this notion, we obtain several structure theorems about such varieties. Also several examples are provided to illustrate the theory.
MSC classification
- Type
- Research Article
- Information
- Journal of the Australian Mathematical Society , Volume 71 , Issue 3 , December 2001 , pp. 421 - 446
- Copyright
- Copyright © Australian Mathematical Society 2001
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