Differentiable conjugacies of Morse-Smale diffeomorphisms |
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Authors: | J Palis J C Yoccoz |
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Institution: | (1) Instituto de Matemática Pura e Aplicada, Est. D. Castorina, 110, 22460 Rio de Janeiro, Brazil;(2) Département de Mathématiques, Université Paris Sud, 91405 Orsay, France |
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Abstract: | We provide in this paper a complete set of invariants for differentiable conjugacies of Morse-Smale diffeomorphisms. In the
setting of topological conjugacies, these diffeomorphisms play an important role similar to that of gradients whose singularities
are non-degenerate and have their stable and unstable manifolds in general position: they exhibit a simple and yet stable
dynamics, and they exist on every manifold PS]. Our main global invariant corresponds to a generalization of Mather's invariant for diffeomorphisms of the interval. |
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Keywords: | |
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