New characterizations of log-concavity via Dirichlet heat flow

DOI10.1007/s10231-021-01168-5zbMath1505.35238arXiv2004.13381OpenAlexW3217699930MaRDI QIDQ2159751

Kazuhiro Ishige, Asuka Takatsu, Paolo Salani

Publication date: 2 August 2022

Published in: Annali di Matematica Pura ed Applicata. Serie Quarta (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2004.13381

zbMATH Keywords

log-concavityconcavity preserving heat flow

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Heat equation (35K05) Convexity of real functions of several variables, generalizations (26B25)

Related Items (2)

Quasiconvexity preserving property for fully nonlinear nonlocal parabolic equations ⋮ Hierarchy of deformations in concavity

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• A Result Concerning Convex Level Surfaces of 3-Dimensional Harmonic Functions
• To logconcavity and beyond

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