Geodesic
Homoclinic orbits of second-order nonlinear difference equations
Electronic journal of differential equations, Tome 2015 (2015)
We establish existence criteria for homoclinic orbits of second-order nonlinear difference equations by using the critical point theory in combination with periodic approximations.
Classification : 34C37, 37J45, 39A12
Keywords: homoclinic orbits, second order, nonlinear difference equations, discrete variational methods 
@article{EJDE_2015__2015__a91,
     author = {Shi,  Haiping and Liu,  Xia and Zhang,  Yuanbiao},
     title = {Homoclinic orbits of second-order nonlinear difference equations},
     journal = {Electronic journal of differential equations},
     year = {2015},
     volume = {2015},
     zbl = {1330.39016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a91/}
}
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AU  - Zhang,  Yuanbiao
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%A Liu,  Xia
%A Zhang,  Yuanbiao
%T Homoclinic orbits of second-order nonlinear difference equations
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%D 2015
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%G en
%F EJDE_2015__2015__a91
Shi,  Haiping; Liu,  Xia; Zhang,  Yuanbiao. Homoclinic orbits of second-order nonlinear difference equations. Electronic journal of differential equations, Tome 2015 (2015). http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a91/