18 résultats avec le mot-clé: 'homoclinic orbits singular second order hamiltonian'
MARINO, Periodic solutions of dynamical systems with Newtonian type potentials, Periodic solutions of Hamiltonian systems and related topics, P. RABINOWITZ et
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RABINOEITZ, Homoclinic orbits for second order Hamiltonian systems possessing superquadratic potentials, J. GIANNONI, On the existence of homoclinic orbits on
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Caldiroli, A New Proof of the Existence of Homoclinic Orbits for a Class of Autonomous Second Order Hamiltonian Systems in R N.. Montecchiari, Homoclinic orbits for second
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RABINOWITZ, Homoclinic orbits for a second order Hamiltonian systems possessing superquadratic potentials, Jour. LASRY, On the number of closed trajectories for
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SÉRÉ, A variational approach to homoclinic orbits in Hamiltonian systems, Math. NOLASCO, Multibump homoclinic solutions for
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We consider the case where the Hamiltonian vector field has singular points of hyperbolic type, and some associated homoclinic or heteroclinic orbits.. We
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In this section, we study the existence of T-periodic solutions for a class of nonautonomous Hamiltonian system using arguments similar to those employed. in Section
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Key words : Hamiltonian systems, convexity, dual variational methods, concentration- compactness, homoclinic orbits, Bernoulli shift, topological entropy,
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MONTECCHIARI, Homoclinic orbits for second order Ha- miltonian systems with potential changing sign, Comm. SÉRÉ, A Variational approach to
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For symplectic paths on bounded intervals, the index theory has been completely established, which revealed tremendous applications in the study of periodic orbits of
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Nolasco, Multibump homoclinic solutions for a class of second order, almost periodic Hamiltonian systems, Nonlinear Diff.. Coti Zelati
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MONTECCHIARI, Existence and multiplicity of homoclinic solutions for a class of asymptotically periodic second order Hamiltonian Systems, Preprint, SISSA, 1993. [7]
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Situation de l’immeuble au regard du zonage sismique règlementaire L’immeuble se situe dans une commune de sismicité classée en. zone 1
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VAN DER VORST, Existence and non existence of nonlinear elliptic systems and the bi-harmonic equation, Differential Integral Equations. PRÜSS, Evolutionary
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Key words : Normal forms, exponentially small phenomena, invariant manifolds, Gevrey, 02 iω, hamiltonian systems, homoclinic orbits with several loops, generalized solitary waves,
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The remaining case is when Restoratio n is entered and left an infinite number of times (section 6). Here, to guarantee the sa me type of results, we required the algorithm to
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Variational methods provide interesting existence results on homoclinic orbits to hyperbolic fixed points of Hamiltonian systems under global conditions.. The early result of
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