Resumen de Reversibility For Semigroup Actions

Luiz A.B. San Martin, Osvaldo Germano do Rocio, Alexandre J. Santana

• Let Q be a topological space and S a semigroup of local homeomorphisms of Q. The purpose of this paper is to generalize the notion of reversibility and to introduce the reversible sets. And furthermore, it is established a relation between these sets and the control sets for S and it is studied reversibility of semigroup actions on fiber bundles.