Existence of stationary fronts in a system of two coupled wave equations with spatial inhomogeneity

DOI10.1088/1361-6544/ab2ca5zbMath1433.37069arXiv1812.02688OpenAlexW3100959203MaRDI QIDQ5240818

Jacob Brooks, David J. B. Lloyd, Gianne Derks

Publication date: 29 October 2019

Published in: Nonlinearity (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1812.02688

zbMATH Keywords

bifurcation analysisslow-fast systemgeometric singular perturbation theorynumerical bifurcationcoupled inhomogeneous wave equationssine-Gordon front

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Bifurcations in context of PDEs (35B32) Bifurcation problems for infinite-dimensional Hamiltonian and Lagrangian systems (37K50) Second-order semilinear hyperbolic equations (35L71)

Uses Software

• AUTO-07P

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