Chronotopic Lyapunov analysis .2. Toward a unified approach

S Lepri, A Politi, A Torcini

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

From the analyticity properties of the equation governing infinitesimal perturbations, it is conjectured that all types of Lyapunov exponents introduced in spatially extended 1D systems can be derived from a single function that we call the entropy potential. The general consequences of its very existence on the Kolmogorov-Sinai entropy of generic spatiotemporal patterns are discussed.

Original languageEnglish
Pages (from-to)31-45
Number of pages15
JournalJournal of Statistical Physics
Volume88
Issue number1-2
Publication statusPublished - Jul 1997

Keywords

  • spatiotemporal chaos
  • coupled map lattices
  • entropy potential
  • comoving Lyapunov exponents
  • SYSTEMS
  • CHAOS

Cite this

Chronotopic Lyapunov analysis .2. Toward a unified approach. / Lepri, S ; Politi, A ; Torcini, A .

In: Journal of Statistical Physics, Vol. 88, No. 1-2, 07.1997, p. 31-45.

Research output: Contribution to journalArticle

Lepri, S ; Politi, A ; Torcini, A . / Chronotopic Lyapunov analysis .2. Toward a unified approach. In: Journal of Statistical Physics. 1997 ; Vol. 88, No. 1-2. pp. 31-45.
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