Expansions of the maximum principle: Exponential preservation by the heat equation

DOI10.1016/0022-0396(78)90006-2zbMath0377.35033OpenAlexW2003318506MaRDI QIDQ1246666

Richard S. Ellis, Charles M. Newman

Publication date: 1979

Published in: Journal of Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0022-0396(78)90006-2

zbMATH Keywords

maximum principleheat equation

Mathematics Subject Classification ID

Heat equation (35K05) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05)

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Two geometrical properties of solutions of semilinear problems

Cites Work

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• Higher Monotonicity Properties of Certain Sturm-Liouville Functions. IV