Invasion fronts on graphs: the Fisher-KPP equation on homogeneous trees and Erdős-Réyni graphs

DOI10.3934/dcdsb.2018202zbMath1410.35267arXiv1610.06877OpenAlexW2964214125MaRDI QIDQ1755934

Aaron Hoffman, Matt Holzer

Publication date: 11 January 2019

Published in: Discrete and Continuous Dynamical Systems. Series B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1610.06877

zbMATH Keywords

random graphFisher-KPP equationhomogeneous treeinvasion frontslinear spreading speed

Mathematics Subject Classification ID

Random graphs (graph-theoretic aspects) (05C80) Reaction-diffusion equations (35K57) Lattice dynamics and infinite-dimensional dissipative dynamical systems (37L60) Traveling wave solutions (35C07) PDEs on graphs and networks (ramified or polygonal spaces) (35R02)

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