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Residual finiteness of free products of combinatorial strict inverse semigroups
Published online by Cambridge University Press: 14 November 2011
Abstract
It is shown that the free product of two residually finite combinatorial strict inverse semigroups in general is not residually finite. In contrast, the free product of a residually finite combinatorial strict inverse semigroup and a semilattice is residually finite.
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- Research Article
- Information
- Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 124 , Issue 1 , 1994 , pp. 137 - 147
- Copyright
- Copyright © Royal Society of Edinburgh 1994
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