# Exponential convergence to equilibrium via Lyapounov functionals for reaction-diffusion equations arising from non reversible chemical kinetics

Marzia Bisi; Laurent Desvillettes; Giampiero Spiga

- Volume: 43, Issue: 1, page 151-172
- ISSN: 0764-583X

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topBisi, Marzia, Desvillettes, Laurent, and Spiga, Giampiero. "Exponential convergence to equilibrium via Lyapounov functionals for reaction-diffusion equations arising from non reversible chemical kinetics." ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique 43.1 (2009): 151-172. <http://eudml.org/doc/245485>.

@article{Bisi2009,

abstract = {We show that the entropy method, that has been used successfully in order to prove exponential convergence towards equilibrium with explicit constants in many contexts, among which reaction-diffusion systems coming out of reversible chemistry, can also be used when one considers a reaction-diffusion system corresponding to an irreversible mechanism of dissociation/recombination, for which no natural entropy is available.},

author = {Bisi, Marzia, Desvillettes, Laurent, Spiga, Giampiero},

journal = {ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique},

keywords = {entropy methods; Lyapounov functionals; reaction-diffusion equations},

language = {eng},

number = {1},

pages = {151-172},

publisher = {EDP-Sciences},

title = {Exponential convergence to equilibrium via Lyapounov functionals for reaction-diffusion equations arising from non reversible chemical kinetics},

url = {http://eudml.org/doc/245485},

volume = {43},

year = {2009},

}

TY - JOUR

AU - Bisi, Marzia

AU - Desvillettes, Laurent

AU - Spiga, Giampiero

TI - Exponential convergence to equilibrium via Lyapounov functionals for reaction-diffusion equations arising from non reversible chemical kinetics

JO - ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique

PY - 2009

PB - EDP-Sciences

VL - 43

IS - 1

SP - 151

EP - 172

AB - We show that the entropy method, that has been used successfully in order to prove exponential convergence towards equilibrium with explicit constants in many contexts, among which reaction-diffusion systems coming out of reversible chemistry, can also be used when one considers a reaction-diffusion system corresponding to an irreversible mechanism of dissociation/recombination, for which no natural entropy is available.

LA - eng

KW - entropy methods; Lyapounov functionals; reaction-diffusion equations

UR - http://eudml.org/doc/245485

ER -

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