Finite velocity of the propagation of perturbations for general porous medium equations with strong degeneracy

DOI10.1016/0362-546X(94)90214-3zbMath0807.35062OpenAlexW2053561217MaRDI QIDQ4316994

Hongjun Yuan

Publication date: 19 December 1994

Published in: Nonlinear Analysis: Theory, Methods & Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0362-546x(94)90214-3

zbMATH Keywords

porous medium equationpropagation of perturbations

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Initial value problems for second-order parabolic equations (35K15)

Related Items

Finite velocity of the propagation of perturbations for a class of non-Newtonian fluids

Cites Work

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