The Green's Relations of Order-preserving in Classes for Transformations Semigroups
Long Wei-fen · Journal of Jiaying University · 2013
Let the symmetric inverse semigroup be on the finite set,and be an equivalence on and define.A new family of subsemigroups has been provided in this paper,namely order-preserving in classes for transformations semigroups.This paper has discussed the Green's equivalences and rank of order-preserving in classes for transformations semigroups.