| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 842951 | Nonlinear Analysis: Theory, Methods & Applications | 2009 | 5 Pages |
Abstract
We establish the existence of periodic solution of a class of non-autonomous second-order systems, xÌ+μx+V(t,x)=0, where V(t,x)=(v1(t,x),â¦,vn(t,x)), if lim|x|ââvi(t,x)|x|=0,i=1,â¦,n, uniformly in t and V is bounded below or above for appropriate ranges of μ.
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Authors
Haiyan Wang,