Sufficient and necessary initial mass conditions for the existence of a waiting time in nonlinear-convection processes

DOI10.1016/0022-247X(91)90008-NzbMath0733.35053MaRDI QIDQ810289

N. E. Zubov

Publication date: 1991

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

waiting timesdiffusion-convection equationmass comparison principle

Mathematics Subject Classification ID

Reaction-diffusion equations (35K57) Dependence of solutions to PDEs on initial and/or boundary data and/or on parameters of PDEs (35B30) Free boundary problems for PDEs (35R35)

Related Items (4)

On the initial growth of interfaces in reaction–diffusion equations with strong absorption ⋮ Waiting time for a non-Newtonian polytropic filtration equation with convection ⋮ On the interfaces in a nonlocal quasilinear degenerate equation arising in population dynamics ⋮ How parabolic free boundaries approximate hyperbolic fronts

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