Caustics associated with the asymptotic solution of the diffusion equation

DOI10.1090/qam/917026zbMath0649.35039OpenAlexW2489254295MaRDI QIDQ3794596

Arthur D. Gorman, Steven Anderson

Publication date: 1987

Published in: Quarterly of Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/qam/917026

zbMATH Keywords

asymptotic solutionswave equationsturning pointslarge parameterdiffusion-type equationsLagrange manifold technique

Mathematics Subject Classification ID

Dependence of solutions to PDEs on initial and/or boundary data and/or on parameters of PDEs (35B30) Asymptotic expansions of solutions to PDEs (35C20) Second-order parabolic equations (35K10)

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