Abstract
This paper presents new existence results for the singular boundary value problem{-u = g(t,u) + lambda h(t,u), t epsilon (0,1) u(0) = 0 = u(1).In particular our nonlinearity may be singular at t = 0, 1 and u = 0 and is allowed to change sign. Existence in this paper will be established by obtaining a sequence of upper and lower solutions which in turn will generate a sequence of approximate solutions.
| Original language | English (Ireland) |
|---|---|
| Number of pages | 18 |
| Journal | MATHEMATICAL INEQUALITIES & APPLICATIONS |
| Volume | 11 |
| Publication status | Published - 1 Jan 2008 |
Authors (Note for portal: view the doc link for the full list of authors)
- Authors
- Lu, H,O'Regan, D,Agarwal, RP