The microscopic convexity of level sets of solutions for elliptic and parabolic equations

DOI10.1360/N012017-00251zbMath1499.35260MaRDI QIDQ5063891

Xi-Nan Ma, Chuanqiang Chen

Publication date: 21 March 2022

Published in: SCIENTIA SINICA Mathematica (Search for Journal in Brave)

zbMATH Keywords

level setconstant rank theoremmicroscopic convexity

Mathematics Subject Classification ID

Nonlinear elliptic equations (35J60) Symmetries, invariants, etc. in context of PDEs (35B06) Quasilinear elliptic equations with mean curvature operator (35J93) Quasilinear elliptic equations with (p)-Laplacian (35J92)

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