论文信息 - The gluing bifurcation: I. Symbolic dynamics of closed curves

The gluing bifurcation: I. Symbolic dynamics of closed curves

The authors study the periodic orbits which can occur in a neighbourhood of a codimension-two gluing bifurcation involving two trajectories bi-asymptotic to the same stationary point. Provided some simple conditions are satisfied they prove that there are either zero, one or two closed curves and that these have a specific symbolic form which, in particular, allows them to associate a rotation number with each of them. Furthermore, pairs of orbits which can coexist are identified: the two rotation numbers must be Farey neighbours.

Paul Glendinning | Charles Tresser | J. M. Gambaudo

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