Thin Front Limit of an Integro-differential Fisher-KPP Equation with Fat-Tailed Kernels

DOI10.1137/17M1132501zbMath1403.45001arXiv1705.10997WikidataQ115246938 ScholiaQ115246938MaRDI QIDQ4570970

Jimmy Garnier, Florian Patout, Emeric Bouin, Christopher Henderson

Publication date: 5 July 2018

Published in: SIAM Journal on Mathematical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1705.10997

zbMATH Keywords

integro-differential equationsHamilton-Jacobi equationasymptotic analysisasymptotic limitFisher-KPP equationexponential speed of propagationfat-tailed kernelsfront acceleration

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Other nonlinear integral equations (45G10) Singular perturbations in context of PDEs (35B25) Reaction-diffusion equations (35K57) PDEs in connection with biology, chemistry and other natural sciences (35Q92) Integro-differential operators (47G20)

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