How can the endomorphisms of Clifford semigroups be described in terms of the homomorphisms of the involved groups?

At present I see only one paper by John Meldrum and M. Samman: On endomorphisms of semilattices of groups (=Clifford semigroups) from 2005 in Algebra Colloquium 12, 93-100. A further paper is...

09 September 2016 1,567 3 View