The Translational Hull of a Left Restriction Semigroup
Ndubuisi R.U, Udoaka O.G · American journal of mathematical analysis · 2018
In this paper, the translational hull of a left restriction semigroup is considered. We prove that the translational hull of a left restriction semigroup is still of the same type. This result extends the result of Guo and Shum on translational hulls of type A semigroups given in 2003.