30 citations · 139 across the 26 of their papers we have counts for
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math.GR2010★ 4 cited
On properties not inherited by monoids from their Schutzenberger groups
Robert Gray, António Malheiro, Stephen J Pride
We give an example of a monoid with finitely many left and right ideals, all of whose Schutzenberger groups are presentable by finite complete rewriting systems, and so each have f…
math.GR2010★ 4 cited
Finite complete rewriting systems for regular semigroups
Robert Gray, António Malheiro
It is proved that, given a (von Neumann) regular semigroup with finitely many left and right ideals, if every maximal subgroup is presentable by a finite complete rewriting system,…