Geodesic
Homoclinic orbits at infinity for second-order Hamiltonian systems with fixed energy
Electronic journal of differential equations, Tome 2015 (2015)
We obtain the existence of homoclinic orbits at infinity for a class of second-order Hamiltonian systems with fixed energy. We use the limit for a sequence of approximate solutions which are obtained by variational methods.
Classification : 34C15, 34C37, 37C29
Keywords: homoclinic orbits, variational methods, Hamiltonian systems, fixed energy 
@article{EJDE_2015__2015__a33,
     author = {Wu,  Dong-Lun and Zhang,  Shiqing},
     title = {Homoclinic orbits at infinity for second-order {Hamiltonian} systems with fixed energy},
     journal = {Electronic journal of differential equations},
     year = {2015},
     volume = {2015},
     zbl = {1351.37234},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a33/}
}
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AU  - Zhang,  Shiqing
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JO  - Electronic journal of differential equations
PY  - 2015
VL  - 2015
UR  - http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a33/
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%A Wu,  Dong-Lun
%A Zhang,  Shiqing
%T Homoclinic orbits at infinity for second-order Hamiltonian systems with fixed energy
%J Electronic journal of differential equations
%D 2015
%V 2015
%U http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a33/
%G en
%F EJDE_2015__2015__a33
Wu,  Dong-Lun; Zhang,  Shiqing. Homoclinic orbits at infinity for second-order Hamiltonian systems with fixed energy. Electronic journal of differential equations, Tome 2015 (2015). http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a33/