Research  interests:

  • Theory of Foliations
  • Anosov Actions of IRk

  • Problem of global injectivity


  1. On the orbit structure of IRn-actions on n-manifolds. Qualitative Theory Of Dynamical Systems, Espanha, v. 4, n. 59, p. 169-180, 2004 (Joint work with J. L. Arraut).
  2. Local structural stability of actions of IRn on n-manifolds. Boletim da Sociedade Paranaense de Matemática, v. 24, p. 9-18, 2006 (Joint work with J. L. Arraut).

  3. Robustly transitive actions of IR2 on compact three manifolds. Bulletin Brazilian Mathematical Society (Impresso), v. 38 (2), p. 189-201, 2007 (Joint work with Ali Tahzibi).
  4. Orbit structure of certain IR2-actions on the solid torus. Annales de la Faculté des Sciences de Toulouse, v. 7, p. 593-613, 2008 (Join work with L. Martins).
  5. Structurally stable singular actions of IR2 having a first integral. Contemporary Mathematics - Ame. Math. Soc. (Print), v. 498, p. 127-134, 2009 (Joint work with J. L. Arraut).
  6. Foliations and polynomial diffeomorphisms of IR3. Mathematische Zeitschrift, v. 262, p. 613-626, 2009 (Joint work with Carlos Gutierrez).
  7. On integrable codimension one Anosov actions of IRk. Discrete and Continuous Dynamical Systems, v. 29, p. 803-822, 2011 (Joint work with Thierry Barbot).
  8. Transitivity of codimension-one Anosov actions of IRk on closed manifolds. Ergodic Theory & Dynamical Systems (Print), v. 31, p. 1-22, 2011 (Joint work with Thierry Barbot).
  9. A note on open 3-manifolds supporting foliations by planes. Proc. of Amer. Math. Soc. v. 140, 961-969, 2012 (Joint work with Carlos Biasi).
  10. Compact 3-manifolds supporting some IR2 actions. Contemporary Mathematics - Ame. Math. Soc. v. 569, 77-85, 2012 (Joint work with W. T. Huaraca).

Accepted for publication:

  1. Algebraic Anosov actions of nilpotent Lie groups. To appear in Topology and its Applications (Joint work with Thierry Barbot).

Submitted for publication:

  1. On a weak Jelonek's real Jacobian Conjecture in IRn. 2011 (Joint work with Alexandre Fernandes and J. Venato Santos).