Existence and nonexistence of solutions for semilinear equations on exterior domains
In this article we study radial solutions of $\Delta u + K(r)f(u)= 0$ on the exterior of the ball of radius R>0 centered at the origin in ${\mathbb R}^{N}$ where f is odd with f<0 on $(0, \beta) $, f>0 on $(\beta, \delta)$, $f\equiv 0$ for $u> \delta$, and where the function K(r) is...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Texas State University
2016-08-01
|
| Series: | Electronic Journal of Differential Equations |
| Subjects: | |
| Online Access: | http://ejde.math.txstate.edu/Volumes/2016/227/abstr.html |