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Wild Milnor attractors accumulated by lower-dimensional dynamics

Published online by Cambridge University Press:  05 November 2012

RAFAEL POTRIE
RAFAEL POTRIE*
Affiliation:
CMAT, Facultad de Ciencias, Universidad de la República, UruguayLAGA, Institute Galilée, Universit́e Paris 13, Villetaneuse, France (email: rpotrie@cmat.edu.uy)
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Abstract

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We present new examples of open sets of diffeomorphisms such that generic diffeomorphisms in those sets have no dynamically indecomposable attractors in the topological sense and have infinitely many chain-recurrence classes. We show that all other classes except one are contained in periodic surfaces. This study allows us to obtain the existence of Milnor attractors as well as study ergodic properties of the diffeomorphisms in those open sets by using ideas and results from Bonatti and Viana [SRB measures for partially hyperbolic diffeomorphisms whose central direction is mostly contracting. Israel J. Math.115 (2000), 157–193] and Buzzi and Fisher [Entropic stability beyond partial hyperbolicity. Preprint, 2011, arXiv:1103:2707].

Information

Type
Research Article
Information
Ergodic Theory and Dynamical Systems , Volume 34 , Issue 1 , February 2014, pp. 236 - 262
Copyright
Copyright © 2012 Cambridge University Press 

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