Reversibility For Semigroup Actions

Luiz A. B. San Martin, Osvaldo Germano do Rocío, 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.

Palabras clave

Semigroups ; Reversibility ; Fiber bundles ; Control sets.

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