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On the number of SRB measures for Surface Endomorphisms

Balagafsheh, Pouya Mehdipour

Biblioteca Digital de Teses e Dissertações da USP; Universidade de São Paulo; Instituto de Ciências Matemáticas e de Computação 2014-07-16

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  • Title:
    On the number of SRB measures for Surface Endomorphisms
  • Author: Balagafsheh, Pouya Mehdipour
  • Supervisor: Tahzibi, Ali
  • Subjects: Closing Iema; Expoentes De Lyapunov; Hiperbolicidade; Medidas Srb; Closing Lemma; Hiperbolicity; Lyapunove Exponents; Srb Measures
  • Notes: Tese (Doutorado)
  • Description: Let f be a C2 local diffeomorphism, of a closed surface M without zero Lyapunov exponents. We have proved that the number of ergodic hyperbolic measures of f with SRB property is less than equal to the number of homoclinic equivalence classes. We use an adaptation of Katok closing lemma for endomorphisms and prove ergodic criterion, introduced in [HHTU], for endomorphisms. We also prove some folklore results on uniqueness of SRB measures, in the presence of topological transitivity
  • DOI: 10.11606/T.55.2014.tde-30092014-101422
  • Publisher: Biblioteca Digital de Teses e Dissertações da USP; Universidade de São Paulo; Instituto de Ciências Matemáticas e de Computação
  • Creation Date: 2014-07-16
  • Format: Adobe PDF
  • Language: English

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