Articles

HOMOCLINIC ORBITS FOR A CLASS OF THE SECOND ORDER HAMILTONIAN SYSTEMS

  • WAN Li-Li ,
  • TANG Chun-Lei
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  • Department of Mathematics, Southwest University, Chongqing 400715, |China

Received date: 2006-10-21

  Revised date: 2008-03-30

  Online published: 2010-01-20

Supported by

Supported by National Natural Science Foundation of China (10771173).

Abstract

The existence of homoclinic orbits is obtained by the variational approach for a class of second order Hamiltonian systems q(t)+  V(t, q(t))=0, where V(t, x)=-K(t,x)+W(t, x), K(t, x) is neither a quadratic form in x nor periodic in t and W(t, x) is superquadratic in x.

Cite this article

WAN Li-Li , TANG Chun-Lei . HOMOCLINIC ORBITS FOR A CLASS OF THE SECOND ORDER HAMILTONIAN SYSTEMS[J]. Acta mathematica scientia, Series B, 2010 , 30(1) : 312 -318 . DOI: 10.1016/S0252-9602(10)60047-1

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