Clàudìa Valls

Research interests

Publications

• Uniqueness and Non-uniqueness of Limit Cycles for Piecewise Linear Differential Systems with Three Zones and No Symmetry

  Journal of Nonlinear Science · 2015 · 10.1007/s00332-015-9244-y

• Hamiltonian nilpotent centers of linear plus cubic homogeneous polynomial vector fields

  Advances in Mathematics · 2014 · 10.1016/j.aim.2014.04.002

• Ordinary Differential Equations

  Springer undergraduate mathematics series · 2012 · 10.1007/978-1-4471-4008-5_5

• Polynomial growth rates

  Nonlinear Analysis · 2009 · 10.1016/j.na.2009.04.005

• Robustness of nonuniform exponential dichotomies in Banach spaces

  Journal of Differential Equations · 2008 · 10.1016/j.jde.2008.02.028

• Stability of Nonautonomous Differential Equations

  Lecture notes in mathematics · 2007 · 10.1007/978-3-540-74775-8

• Stability theory and Lyapunov regularity

  Journal of Differential Equations · 2006 · 10.1016/j.jde.2006.09.021

• A Grobman–Hartman theorem for nonuniformly hyperbolic dynamics

  Journal of Differential Equations · 2006 · 10.1016/j.jde.2006.04.001

• Stable manifolds for nonautonomous equations without exponential dichotomy

  Journal of Differential Equations · 2005 · 10.1016/j.jde.2005.04.005

• A formal approximation of the splitting of separatrices in the classical Arnold's example of diffusion with two equal parameters

  Nonlinearity · 2001 · 10.1088/0951-7715/14/6/316

Current projects

No projects listed.