Approximate Derivative-Dependent Functional Variable Separation for the Generalized Diffusion Equations with Perturbation

DOI10.1088/0253-6102/58/2/01zbMath1264.35124OpenAlexW1587968828MaRDI QIDQ4922685

Shunli Zhang, Chang-Zheng Qu, Fei-Yu Ji

Publication date: 4 June 2013

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0253-6102/58/2/01

zbMATH Keywords

generalized diffusion equationapproximate generalized conditional symmetryapproximate derivative-dependent functional separable solution

Mathematics Subject Classification ID

Reaction-diffusion equations (35K57) Perturbations in context of PDEs (35B20)

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Homotopy series solutions of perturbed PDEs via approximate symmetry method

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