Monotonicity, symmetry and antisymmetry of solutions of semilinear elliptic equations
This paper is concerned with various qualitative properties of solutions of semilinear or quasilinear second order elliptic equations. These properties include symmetry, antisymmetry and monotonicity properties. Proofs rely upon the so-called moving planes method and involve various extensions or variants of the work by B. Gidas, W. M. Ni and L. Nirenberg.
scientific article; zbMATH DE number 4144479
scientific article