CHRONOTOPIC LYAPUNOV ANALYSIS .2. TOWARD A UNIFIED APPROACH

Authors
LEPRI S POLITI A TORCINI A
Citation
S. Lepri et al., CHRONOTOPIC LYAPUNOV ANALYSIS .2. TOWARD A UNIFIED APPROACH, Journal of statistical physics, 88(1-2), 1997, pp. 31-45
Citations number
16
Categorie Soggetti
Mathematical Method, Physical Science","Physycs, Mathematical
Journal title
Journal of statistical physics → ACNP
ISSN journal
00224715
Volume
88
Issue
1-2
Year of publication
1997
Pages
31 - 45
Database
ISI
SICI code
0022-4715(1997)88:1-2<31:CLA.TA>2.0.ZU;2-#
Abstract
From the analyticity properties of the equation governing infinitesima l perturbations, it is conjectured that all types of Lyapunov exponent s introduced in spatially extended 1D systems can be derived from a si ngle function that we call the entropy potential. The general conseque nces of its very existence on the Kolmogorov-Sinai entropy of generic spatiotemporal patterns are discussed.