Homoclinics and Heteroclinics for a Clas
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Paolo Caldiroli; Louis Jeanjean
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Article
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1997
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Elsevier Science
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English
β 584 KB
We consider an autonomous Hamiltonian system u +{V(u)=0 where the potential V : R 2 "[!] Γ R has a strict global maximum at the origin and a singularity at some point !{0. Under some compactness conditions on V at infinity and around the singularity ! we study the existence of homoclinic orbits to 0