Local behavior and geometric properties of solutions to degenerate quasilinear elliptic equation in the plane

DOI10.1080/00036819308840193zbMath0791.35050OpenAlexW1997337377WikidataQ58249423 ScholiaQ58249423MaRDI QIDQ4291823

Edi Rosset, Giovanni Alessandrini, Daniela Lupo

Publication date: 22 June 1994

Published in: Applicable Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00036819308840193

zbMATH Keywords

quasiconformal mappingsnumber of critical points\(A_ p\) weightslength of level lines

Mathematics Subject Classification ID

Nonlinear elliptic equations (35J60) Degenerate elliptic equations (35J70) Oscillation, zeros of solutions, mean value theorems, etc. in context of PDEs (35B05)

Related Items (9)

A small collection of open problems ⋮ Critical points of solutions to a kind of linear elliptic equations in multiply connected domains ⋮ The location of hot spots and other extremal points ⋮ Isoperimetric inequalities and regularity of \(a\)-harmonic functions on surfaces ⋮ Critical points of solutions of sub-elliptic equations on the Heisenberg group ⋮ Non-uniqueness in a free boundary problem ⋮ Critical points and level sets of Grushin-harmonic functions in the plane ⋮ Uniqueness of critical points of solutions to the mean curvature equation with Neumann and Robin boundary conditions ⋮ Critical points of solutions for the mean curvature equation in strictly convex and nonconvex domains

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