On the total - and strict total - positivity of the kernels associated with parabolic initial boundary value problems

DOI10.1016/0022-0396(86)90103-8zbMath0577.35051OpenAlexW2095521870MaRDI QIDQ1066010

E. J. P. Georg Schmidt

Publication date: 1986

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

Full work available at URL: https://doi.org/10.1016/0022-0396(86)90103-8

zbMATH Keywords

total positivityintegral kernelsmaximum principle arguments

Mathematics Subject Classification ID

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)

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Boundary control for the heat equation with nonlinear boundary condition, Transition operators of diffusions reduce zero-crossing

Cites Work

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