Resumen de A note on the C 0-centralizer of an open class of bidimensional Anosov diffeomorphisms

Jorge Tarcísio Rocha

• In this note we prove that the C 0-centralizer of a bidimensional Anosov diffeomorphism f having a unique fixed point is generated by f and a square root of the identity, if f reverses the orientation, or by a square root of f and a square root of the identity, otherwise.