Fast diffusion equation with critical Sobolev exponent in a ball

DOI10.1088/0951-7715/15/1/308zbMath0988.35088OpenAlexW1980743893MaRDI QIDQ2782719

John R. King, Victor A. Galaktionov

Publication date: 8 April 2002

Published in: Nonlinearity (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/e46144a89f1410961d7ee76024d48d3dba117929

zbMATH Keywords

nonlinear parabolic equationDirichlet boundary conditionsasymptotic extinction behaviourpositive symmetric initial data

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Nonlinear initial, boundary and initial-boundary value problems for linear parabolic equations (35K60) Reaction-diffusion equations (35K57) Critical exponents in context of PDEs (35B33) Degenerate parabolic equations (35K65) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05)

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