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How Many Different Cascades on a Surface Can Have Coinciding Hyperbolic Attractors?
A. Yu. Zhirov Moscow State Aviation Technological University, Moscow
Abstract:
It is shown that the number of essentially nonconjugate (i.e., not being iterations of topologically conjugate) diffeomorphisms of a surface having homeomorphic one-dimensional hyperbolic attractors can be arbitrarily large, provided that the genus of the surface is large enough. A lower bound for this number depending on the surface genus is given. The corresponding result for pseudo-Anosov homeomorphisms is stated.
Keywords:
surface diffeomorphism, cascade, essentially nonconjugate surface diffeomorphisms, one-dimensional hyperbolic attractor, pseudo-Anosov homeomorphism.
Received: 02.05.2012 Revised: 25.10.2012
Citation:
A. Yu. Zhirov, “How Many Different Cascades on a Surface Can Have Coinciding Hyperbolic Attractors?”, Mat. Zametki, 94:1 (2013), 109–121; Math. Notes, 94:1 (2013), 96–106
Linking options:
https://www.mathnet.ru/eng/mzm9682https://doi.org/10.4213/mzm9682 https://www.mathnet.ru/eng/mzm/v94/i1/p109
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Abstract page: | 343 | Full-text PDF : | 213 | References: | 46 | First page: | 16 |
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