BifurcaÃÃo de SoluÃÃes PeriÃdicas

AUTOR(ES)
DATA DE PUBLICAÇÃO

2006

RESUMO

The purpose of this work is to study two bifurcation methods of differential equations periodic solutions. These methods leave to find periodic solutions of a perturbed system, when all solutions of non-perturbed system are periodic. We can apply this idea to determine the existence of closed geodesics in surfaces, which are perturbations of others surfaces, whose geodesics are closed, for instance, the sphere

ASSUNTO(S)

periodic solutions bifurcation bifurcaÃÃo soluÃÃes periÃdicas matematica sistemas hamiltonianos hamiltonian systems

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