Dynamical systems and bifurcations : proceedings of a workshop held in Groningen, the Netherlands, april 16-20, 1984 / B. L. J. Braaksma, H. W. Broer, F. Takens

Contents: Marc Chaperon, An elementary proof of the Conley-Zehnder theorem in symplectic geometry (pp. 1–8); R. Dieckerhoff and E. Zehnder, An "a priori'' estimate for oscillatory equations (pp. 9–14); Freddy Dumortier, On the structure of germs of vector fields in R3 whose linear part generates rotations (pp. 15–46); A. Floer and E. Zehnder, Fixed point results for symplectic maps related to the Arnolʹd conjecture (pp. 47–63); J. Palis and R. Roussarie, Topological invariants as numbers of translation (pp. 64–86); J. A. Sanders and R. Cushman, Abelian integrals and global Hopf bifurcations (pp. 87–98); Floris Takens, On the numerical determination of the dimension of an attractor (pp. 99–106); Gert Vegter, Global stability of generic two-parameter families of gradients on three-manifolds (pp. 107–129).