ON THE CAUCHY PROBLEM FOR THE GENERALIZED POROUS MEDIUM EQUATION

DOI10.1081/PDE-100002380zbMath0988.35094OpenAlexW2086234219MaRDI QIDQ2747896

Elena Kosygina

Publication date: 29 November 2001

Published in: Communications in Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1081/pde-100002380

zbMATH Keywords

conditions on the growth of initial datalower bound on the existence time

Mathematics Subject Classification ID

Nonlinear parabolic equations (35K55) Degenerate parabolic equations (35K65) Initial value problems for second-order parabolic equations (35K15)

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On the vanishing of solutions of quasilinear parabolic equations

Cites Work

• Non-negative solutions to fast diffusions
• Non-negative solutions of generalized porous medium equations
• Non-negative solutions of theo porous medium eqation
• Widder’s Inversion Theorem and the Initial Distribution Problems
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