Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5774449 | Journal of Mathematical Analysis and Applications | 2017 | 30 Pages |
Abstract
We present the existence of positive solutions for a degenerate (or singular) quasilinear equation in a ball or in the entire space RN. As differential operator we consider a weighted p-Laplacian with a continuous coefficient satisfying a mild integrability condition towards the boundary of the ball or at infinity in RN. Our main result applies when the nonlinearities f(u) have (pâ1)-sublinear growth at infinity and singular semipositone structure at the origin.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Oscar Agudelo, Pavel Drábek,