Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9501731 | Journal of Differential Equations | 2005 | 19 Pages |
Abstract
We consider the periodic solutions of the second order Hamiltonian system-x¨-λx=h(t)Vâ²(x)with V being positive and superquadratic at infinity, h being continuous, 2Ï-periodic, sign changing and satisfying {t|h(t)>0}¯â©{t|h(t)<0}¯=â
. Some existence and multiplicity results of periodic solutions are given.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Mei-Yue Jiang,