Partial orders and their semigroups of closed relations.
The intersection of the maximal regular subsemigroups of the semigroup of binary relations.
Semilattices of proper inverse semigroups.
Partial orders, closed relations and their automorphisms.
The Schützenberger group of an H-class in the semigroup of binary relations.
An embedding theorem for weakly inverse semigroups.
A Note on a Paper of Srinivasan.
Cardinalities of D-classes in Bn.
Page 1