Symmetry of positive solutions of a quasilinear elliptic equation via isoperimetric inequalities
作者： S. Kesavan , Pacella Filomena
DOI: 10.1080/00036819408840266
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摘要: In this paper, it is proved that positive solutions of non linear equation involving the N–Laplacian in a ball RN with Dirichlet boundary condition are radial and radially decreasing provided nonlinearity continuous function ƒ(t) (satisfying suitable growth conditions) which strictly for t>0. The method generalizes Lions Laplacian two dimensions. present paper can also be extended to an analogous mixed value problem convex cone.
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