A characterization of a free elementary semigroup.
A note in inverse and dual semigroups
A note on a paper of Joubert.
A note on locally inverse semigroup algebras.
A -theorem for inverse semigroups with zero.
A remark on inverse Clifford semigroups
About presentations of braid groups and their generalizations
In the paper we give a survey of rather new notions and results which generalize classical ones in the theory of braids. Among such notions are various inverse monoids of partial braids. We also observe presentations different from standard Artin presentation for generalizations of braids. Namely, we consider presentations with small number of generators, Sergiescu graph-presentations and Birman-Ko-Lee presentation. The work of V.~V.~Chaynikov on the word and conjugacy problems for the singular...
Amalgams of free inverse semigroups.
Amenability properties of Figà-Talamanca-Herz algebras on inverse semigroups
This paper continues the joint work with A. R. Medghalchi (2012) and the author’s recent work (2015). For an inverse semigroup S, it is shown that has a bounded approximate identity if and only if l¹(S) is amenable (a generalization of Leptin’s theorem) and that A(S), the Fourier algebra of S, is operator amenable if and only if l¹(S) is amenable (a generalization of Ruan’s theorem).
An associative operator on the lattice of varieties of inverse semigroups.
An equivalence theorem for inverse semigroups.