On the blow-up set for \(u_t=(u^m)_{xx}\), \(m>1\), with nonlinear boundary conditions

DOI10.1007/S00605-004-0242-7zbMath1055.35063OpenAlexW1972083416MaRDI QIDQ1885260

M. C. Cortázar, Manuel Elgueta, Osvaldo Venegas

Publication date: 28 October 2004

Published in: Monatshefte für Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00605-004-0242-7

zbMATH Keywords

porous mediaset of blow-up points

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Nonlinear parabolic equations (35K55) Nonlinear initial, boundary and initial-boundary value problems for linear parabolic equations (35K60) Degenerate parabolic equations (35K65) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05)

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