A note on nontrivial periodic solutions of dynamical systems with subquadratic potential.
Sánchez, L.
Revista Matemática de la Universidad Complutense de Madrid, Tome 7 (1994), p. 179-193 / Harvested from Biblioteca Digital de Matemáticas
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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.

Publié le : 1994-01-01
DMLE-ID : 643 
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     title = {A note on nontrivial periodic solutions of dynamical systems with subquadratic potential.},
     journal = {Revista Matem\'atica de la Universidad Complutense de Madrid},
     volume = {7},
     year = {1994},
     pages = {179-193},
     zbl = {0804.35073},
     mrnumber = {MR1277336},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:43939}
}

Sánchez, L. A note on nontrivial periodic solutions of dynamical systems with subquadratic potential.. Revista Matemática de la Universidad Complutense de Madrid, Tome 7 (1994) pp. 179-193. http://gdmltest.u-ga.fr/item/urn:eudml:doc:43939/