Convexity of mean values of non-negative subtemperatures

DOI10.1007/BF00283255zbMath0428.35041OpenAlexW2089785932MaRDI QIDQ1137180

Neil A. Watson

Publication date: 1980

Published in: Archive for Rational Mechanics and Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf00283255

zbMATH Keywords

heat equationconvexityhyperplane mean valuesubtemperature

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Heat equation (35K05) Convexity of real functions in one variable, generalizations (26A51) Harmonic, subharmonic, superharmonic functions on other spaces (31C05) Convexity properties of solutions to PDEs with constant coefficients (35E10)

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