Paulo Ricardo da Silva

Regularization of Discontinuous Vector Fields on $${\mathbb{R}^3}$$ via Singular Perturbation

Jaume Llibre, Paulo Ricardo da Silva, Marco Antônio Teixeira · Journal of Dynamics and Differential Equations · 2006 · 102 citations

Numerical Analysis, Singular Perturbation, Engineering +4

Regularization and singular perturbation techniques for non-smooth systems

Marco Antônio Teixeira, Paulo Ricardo da Silva · Physica D Nonlinear Phenomena · 2011 · 82 citations

Numerical Analysis, Perturbation Method, Singularly Perturbed Problem +2

A singular approach to discontinuous vector fields on the plane

Claudio A. Buzzi, Paulo Ricardo da Silva, Marco Antônio Teixeira · Journal of Differential Equations · 2006 · 77 citations · Full text

Numerical Analysis, Engineering, Geometric Partial Differential Equation +6

On the global dynamics of the Rabinovich system

Jaume Llibre, Marcelo Messias, Paulo Ricardo da Silva · Journal of Physics A Mathematical and Theoretical · 2008 · 68 citations

Study of Singularities in Nonsmooth Dynamical Systems via Singular Perturbation

Jaume Llibre, Paulo Ricardo da Silva, Marco Antônio Teixeira · SIAM Journal on Applied Dynamical Systems · 2009 · 56 citations · Full text

Deterministic Dynamical System, Perturbation Method, Singularly Perturbed Problem +9