Birkhoff spectrum for Hénon-like maps at the first bifurcation

Research output: Contribution to journalArticle

Abstract

We effect a multifractal analysis for a strongly dissipative Hénon-like map at the first bifurcation parameter at which the uniform hyperbolicity is destroyed by the formation of tangencies inside the limit set. We decompose the set of non-wandering points on the unstable manifold into level sets of Birkhoff averages of continuous functions, and derive a formula for the Hausdorff dimension of the level sets in terms of the entropy and unstable Lyapunov exponent of invariant probability measures.

Original languageEnglish
Pages (from-to)41-59
Number of pages19
JournalDynamical Systems
Volume31
Issue number1
DOIs
Publication statusPublished - 2016 Jan 2

Keywords

  • first bifurcation
  • henon-like map
  • multifractal analysis
  • non hyperbolicity

ASJC Scopus subject areas

  • Mathematics(all)
  • Computer Science Applications

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