A. Castro

  1. Multidimensional Rovella-like attractors.

    Authors: V. Araujo, A. Castro, M. J. Pacifico, V. Pinheiro
    Subjects: Dynamical Systems
    Abstract

    We present a multidimensional flow exhibiting a Rovella-like attractor: a
    transitive invariant set with a non-Lorenz-like singularity accumulated by
    regular orbits and a multidimensional non-uniformly expanding invariant
    direction. Moreover, this attractor has a physical measure with full support
    but persists along certain0909.1033 submanifolds of the space of vector fields.
    As in the 3-dimensional Rovella-like attractor, this example is not robust.

  2. Multidimensional Rovella-like attractors.

    Authors: V. Araujo, A. Castro, M. J. Pacifico, V. Pinheiro
    Subjects: Dynamical Systems
    Abstract

    We present a multidimensional flow exhibiting a Rovella-like attractor: a
    transitive invariant set with a non-Lorenz-like singularity accumulated by
    regular orbits and a multidimensional non-uniformly expanding invariant
    direction. Moreover, this attractor has a physical measure with full support
    but persists along certain0909.1033 submanifolds of the space of vector fields.
    As in the 3-dimensional Rovella-like attractor, this example is not robust.

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