Resumen de A new construction for abundant semigroups with multiplicative quasi-adequate transversals

Xiangjun Kong, Pei Wang

• In any abundant semigroup with a quasi-adequate transversal, we de ne two sets R and L and give some properties and characterizations associated with them. Then we give a structure theorem for abundant semigroups with multiplicative quasi-adequate transversals by means of two quasi-adequate semigroups R and L.