On positive solutions of a class of nonlinear elliptic equations
Research output: Contribution to journal › Article
We investigate the existence of positive solutions vanishing as x ->+infinity to the semilinear elliptic equation Delta u + f (x, u) + g(x)x . del u = 0, x > A > 0, in R-n, n >= 3, under mild assumptions on the functions f, g. Conditions for these solutions to be radial are also given.
|Research areas and keywords||
Subject classification (UKÄ) – MANDATORY
|Journal||Nonlinear Analysis: Theory, Methods & Applications|
|Publication status||Published - 2007|