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EXISTENCE AND PROPERTIES OF TRAVELING WAVES FOR DOUBLY NONLOCAL FISHER-KPP EQUATIONS.

Authors :
FINKELSHTEIN, DMITRI
KONDRATIEV, YURI
TKACHOV, PASHA
Source :
Electronic Journal of Differential Equations. 2019, Vol. 2019 Issue 1-20, p1-27. 27p.
Publication Year :
2019

Abstract

We consider a reaction-diffusion equation with nonlocal anisotropic diffusion and a linear combination of local and nonlocal monostable-type reactions in a space of bounded functions on ℝd. Using the properties of the corresponding semi ow, we prove the existence of monotone traveling waves along those directions where the diffusion kernel is exponentially integrable. Among other properties, we prove continuity, strict monotonicity and expo- nential integrability of the traveling wave profiles. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
15506150
Volume :
2019
Issue :
1-20
Database :
Academic Search Index
Journal :
Electronic Journal of Differential Equations
Publication Type :
Academic Journal
Accession number :
134431413