Abundant Rees matrix semigroups over semigroups
Liu Xiange · Journal of the University of Shanghai for Science and Technology · 2010
λ-row L*-relation and i-column R*-relation on a semigroup was introduced to discuss*-relation and the relation between L* and R* in Green′s reltion.By using this relation some decision methods for some types of Rees matrix semigroups were provided and their structures were presented.