Positivity for large time of solutions of the heat equation: the parabolic antimaximum principle.

DOI10.3934/dcds.2004.10.193zbMath1060.35008OpenAlexW1974762532MaRDI QIDQ1433915

Jacqueline Fleckinger-Pellé, Jesús Ildefonso Díaz

Publication date: 1 July 2004

Published in: Discrete and Continuous Dynamical Systems (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/dcds.2004.10.193

zbMATH Keywords

heat equationpositivity of solutionsantimaximum principle

Mathematics Subject Classification ID

Asymptotic behavior of solutions to PDEs (35B40) Initial-boundary value problems for second-order parabolic equations (35K20) Maximum principles in context of PDEs (35B50) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05) Dependence of solutions to PDEs on initial and/or boundary data and/or on parameters of PDEs (35B30)

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