We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Multiplicity of positive periodic solutions to second order differential equations.
- Authors
Chu, Jifeng; Lin, Xiaoning; Jiang, Daqing; O'Regan, Donal; Agarwal, R. P.
- Abstract
In this paper, we study the existence of positive periodic solutions to the equation x″ = f (t, x). It is proved that such a equation has more than one positive periodic solution when the nonlinearity changes sign. The proof relies on a fixed point theorem in cones.
- Publication
Bulletin of the Australian Mathematical Society, 2006, Vol 73, Issue 2, p175
- ISSN
0004-9727
- Publication type
Article
- DOI
10.1017/S0004972700038764