Exact sharp-fronted solutions for nonlinear diffusion on evolving domains

DOI10.1088/1751-8121/ad0699zbMath1527.35509arXiv2306.07491MaRDI QIDQ6086641

Matthew J. Simpson, Stuart T. Johnston

Publication date: 10 November 2023

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2306.07491

zbMATH Keywords

exact solutionnonlinear diffusiongrowing domainsharp fronts

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Moving boundary problems for PDEs (35R37) Quasilinear parabolic equations (35K59)

Cites Work

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• Fisher equation with density-dependent diffusion: special solutions
• DIFFUSION FROM AN INSTANTANEOUS POINT SOURCE WITH A CONCENTRATION-DEPENDENT COEFFICIENT

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