Strongly F*-inverse covers for tiling semigroups

Dombi, E and Gilbert, N.D. (2009) Strongly F*-inverse covers for tiling semigroups. Periodica Mathematica Hungarica, 59 (2). pp. 185-202. ISSN 0031-5303

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Official URL: https://doi.org/10.1007/s10998-009-0185-9

Abstract

We introduce the notion of path extensions of tiling semigroups and investigate their properties. We show that the path extension of a tiling semigroup yields a strongly F*-inverse cover of the tiling semigroup and that it is isomorphic to an HNN* extension of its semilattice of idempotents.

Author(s):	Dombi, E and Gilbert, N.D.
Item type:	Article
ID code:	43415
Keywords:	inverse semigroups, tiling semigroups, Probabilities. Mathematical statistics, Mathematics(all)
Subjects:	Science > Mathematics > Probabilities. Mathematical statistics
Department:	Faculty of Science > Mathematics and Statistics
Depositing user:	Pure Administrator
Date deposited:	04 Apr 2013 12:48
Last modified:	03 Jan 2019 13:43
URI:	https://strathprints.strath.ac.uk/id/eprint/43415
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