16 citations · 36 across the 11 of their papers we have counts for
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math.GR2013★ 3 cited
Inverse semigroups with rational word problem are finite
Tara Brough
This note proves a generalisation to inverse semigroups of Anisimov's theorem that a group has regular word problem if and only if it is finite, answering a question of Stuart Marg…
math.GR2013★ 13 cited
Automaton semigroup constructions
Tara Brough, Alan J. Cain
The aim of this paper is to investigate whether the class of automaton semigroups is closed under certain semigroup constructions. We prove that the free product of two automaton s…