On a class of continuous flow.
Mogollon, Ramon (1980)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “The Poincaré-Bendixson Theorem: from Poincaré to the XXIst century”
On a class of continuous flow.
Critical points at infinity in the variational calculus
A. Bahri (1985-1986)
Séminaire Équations aux dérivées partielles (Polytechnique)
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B. Campos, P. Vindel (2012)
Mathematica Bohemica
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We build the flows of non singular Morse-Smale systems on the 3-sphere from its round handle decomposition. We show the existence of flows corresponding to the same link of periodic orbits that are non equivalent. So, the link of periodic orbits is not in a 1-1 correspondence with this type of flows and we search for other topological invariants such as the associated dual graph.
Periodic and heteroclinic orbits for a periodic hamiltonian system
Paul H. Rabinowitz (1989)
Annales de l'I.H.P. Analyse non linéaire
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A note on nontrivial periodic solutions of dynamical systems with subquadratic potential.
L. Sánchez (1994)
Revista Matemática de la Universidad Complutense de Madrid
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We obtain non-constant periodic solutions for a class of second-order autonomous dynamic systems whose potential is subquadratic at infinity. We give a theorem on conjugate points for convex potentials.
Structure of certain closed flows
Ronald A. Knight (1983)
Annales Polonici Mathematici
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A generalization of the Weinstein-Moser theorems on periodic orbits of a hamiltonian system near an equilibrium
Thomas Bartsch (1997)
Annales de l'I.H.P. Analyse non linéaire
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