RUS  ENG
Full version
JOURNALS // Izvestiya Rossiiskoi Akademii Nauk. Seriya Matematicheskaya // Archive

Izv. RAN. Ser. Mat., 2014 Volume 78, Issue 2, Pages 43–60 (Mi im8062)

This article is cited in 2 papers

Global stability of travelling wave fronts for non-local diffusion equations with delay

X. Wang, G. Lv

Henan University

Abstract: This paper is concerned with the global stability of travelling wave fronts for non-local diffusion equations with delay. We prove that the non-critical travelling wave fronts are globally exponentially stable under perturbations in some exponentially weighted $L^\infty$-spaces. Moreover, we obtain the decay rates of $\sup_{x\in\mathbb{R}}|u(x,t)-\varphi(x+ct)|$ using weighted energy estimates.

Keywords: stability, non-local reaction-diffusion equations, delay, travelling wave fronts, weighted energy estimate.

UDC: 517.95

MSC: 35K57, 35R10, 35B40, 58D25

Received: 28.09.2012
Revised: 20.01.2013

DOI: 10.4213/im8062


 English version:
Izvestiya: Mathematics, 2014, 78:2, 251–267

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2024