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The Rovella attractor is a homoclinic class
Authors:Roger J Metzger  Carlos A Morales
Institution:(1) Instituto de Matemática y Ciencias Afines, IMCA, Jr. Ancash 536, Lima 1, PERU;(2) Instituto de Matematica, Universidade Federal do Rio de Janeiro, 68530, 21945-970 Rio de Janeiro, BRAZIL
Abstract:Rovella proved the existence of measure-persistent attractors for flows exhibiting a unique singularity with three real eigenvalues satisfying λ2 < λ3 < 0 < λ1 < −λ3 (Ro]). In this paper we prove that most of them are in fact homoclinic classes. *Partially supported by IMPA and CNPq. **Partially supported by CNPq, FAPERJ and PRONEX/DYN-SYS. from Brazil.
Keywords:Rovella Attractor  Contracting Lorenz Attractor  Homoclinic Class
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