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Repozytorium publikacji
Politechniki Gdańskiej

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Two families of infinitely many homoclinics for singular strong force Hamiltonian systems

We are concerned with a planar autonomous Hamiltonian system with a potential possessing a single well of infinite depth at a point X and a unique strict global maximum 0 at a point A. Under a strong force condition around the singularity X, via minimization of an action integral and using a shadowing chain lemma together with simple geometrical arguments, we prove the existence of infinitely many geometrically distinct homoclinic (to A) solutions.

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