Existence and multiplicity of homoclinic orbits for a class of asymptotically periodic second order Hamiltonian systems
1995 ◽
Vol 168
(1)
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pp. 317-354
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2011 ◽
Vol 15
(1)
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pp. 255-271
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2014 ◽
Vol 69
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pp. 151-159
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2010 ◽
Vol 366
(2)
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pp. 569-581
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1994 ◽
Vol 1
(1)
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pp. 1-46
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