Piecewise linear perturbations of a linear center C Buzzi, C Pessoa, J Torregrosa Discrete Contin. Dyn. Syst 33 (9), 3915-3936, 2013 | 158 | 2013 |
A singular approach to discontinuous vector fields on the plane CA Buzzi, PR da Silva, MA Teixeira Journal of Differential Equations 231 (2), 633-655, 2006 | 100 | 2006 |
On Poincaré-Bendixson theorem and non-trivial minimal sets in planar nonsmooth vector fields CA Buzzi, T Carvalho, RD Euzébio Publicacions matematiques 62 (2), 113-131, 2018 | 56 | 2018 |
Birth of limit cycles bifurcating from a nonsmooth center CA Buzzi, T de Carvalho, MA Teixeira Journal de mathematiques pures et appliquees 102 (1), 36-47, 2014 | 48 | 2014 |
Closed poly-trajectories and Poincaré index of non-smooth vector fields on the plane CA Buzzi, T de Carvalho, PR da Silva Journal of Dynamical and Control Systems 19, 173-193, 2013 | 45 | 2013 |
Generic bifurcation of refracted systems CA Buzzi, JCR Medrado, MA Teixeira Advances in Mathematics 234, 653-666, 2013 | 44 | 2013 |
Phase portraits of reversible linear differential systems with cubic homogeneous polynomial nonlinearities having a non-degenerate center at the origin CA Buzzi, J Llibre, JCR Medrado Qualitative Theory of Dynamical Systems 7 (2), 369-403, 2009 | 37 | 2009 |
3-dimensional Hopf bifurcation via averaging theory J Llibre, CA Buzzi, PR Da Silva Discrete and Continuous Dynamical Systems 17 (3), 529, 2007 | 37 | 2007 |
Melnikov analysis in nonsmooth differential systems with nonlinear switching manifold JLR Bastos, CA Buzzi, J Llibre, DD Novaes Journal of differential equations 267 (6), 3748-3767, 2019 | 36 | 2019 |
Chaotic planar piecewise smooth vector fields with non-trivial minimal sets CA Buzzi, T De Carvalho, RD Euzebio Ergodic Theory and Dynamical Systems 36 (2), 458-469, 2016 | 33 | 2016 |
Hopf and zero-Hopf bifurcations in the Hindmarsh–Rose system C Buzzi, J Llibre, J Medrado Nonlinear dynamics 83, 1549-1556, 2016 | 26 | 2016 |
Hopf-zero bifurcations of reversible vector fields CA Buzzi, MA Teixeira, J Yang Nonlinearity 14 (3), 623, 2001 | 23 | 2001 |
ON THREE-PARAMETER FAMILIES OF FILIPPOV SYSTEMS—THE FOLD–SADDLE SINGULARITY CA Buzzi, T De Carvalho, MA Teixeira International Journal of Bifurcation and Chaos 22 (12), 1250291, 2012 | 20 | 2012 |
On 3-parameter families of piecewise smooth vector fields in the plane CA Buzzi, T de Carvalho, MA Teixeira SIAM Journal on Applied Dynamical Systems 11 (4), 1402-1424, 2012 | 20 | 2012 |
Reversible equivariant Hopf bifurcation CA Buzzi, JSW Lamb Archive for rational mechanics and analysis 175, 39-84, 2005 | 19 | 2005 |
Bifurcation of limit cycles from a centre in ℝ4 in resonance 1:N CA Buzzi, J Llibre, JC Medrado, J Torregrosa Dynamical Systems 24 (1), 123-137, 2009 | 18 | 2009 |
Time-reversible Hamiltonian vector fields with symplectic symmetries CA Buzzi, MA Teixeira Journal of Dynamics and Differential Equations 16 (2), 559-574, 2004 | 17 | 2004 |
Periodic orbits for a class of reversible quadratic vector field on R3 CA Buzzi, J Llibre, JC Medrado Journal of mathematical analysis and applications 335 (2), 1335-1346, 2007 | 16 | 2007 |
Reversible Hamiltonian Liapunov center theorem C Buzzi, J Lamb Discrete and Continuous Dynamical Systems-Series B, 2004 | 16 | 2004 |
Slow–fast systems on algebraic varieties bordering piecewise-smooth dynamical systems CA Buzzi, PR da Silva, MA Teixeira Bulletin des Sciences Mathématiques 136 (4), 444-462, 2012 | 15 | 2012 |