77 citations · 154 across the 22 of their papers we have counts for
Showing 2018 · math.GRShow all
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math.GR2018★ 4 cited
On the group of a rational maximal bifix code
Jorge Almeida, Alfredo Costa, Revekka Kyriakoglou +1
We give necessary and sufficient conditions for the group of a rational maximal bifix code to be isomorphic with the -group of , when is recurrent and …
math.GR2018★ 1 cited
Pseudovarieties of ordered completely regular semigroups
Jorge Almeida, Ondřej Klíma
This paper is a contribution to the theory of finite semigroups and their classification in pseudovarieties, which is motivated by its connections with computer science. The questi…
math.GR2018
Profinite topologies
Jorge Almeida, Alfredo Costa
Profinite semigroups are a generalization of finite semigroups that come about naturally when one is interested in considering free structures with respect to classes of finite sem…