| Limit cycles in planar piecewise linear Hamiltonian systems with three zones without equilibrium points AF Da Fonseca, J Llibre, LF Mello International Journal of Bifurcation and Chaos 30 (11), 2050157, 2020 | 22 | 2020 |
| Lyapunov coefficients for an invisible fold-fold singularity in planar piecewise Hamiltonian systems D de Carvalho Braga, AF da Fonseca, LF Goncalves, LF Mello Journal of Mathematical Analysis and Applications 484 (1), 123692, 2020 | 8 | 2020 |
| Melnikov functions and limit cycles in piecewise smooth perturbations of a linear center using regularization method D de Carvalho Braga, AF da Fonseca, LF Mello Nonlinear Analysis: Real World Applications 36, 101-114, 2017 | 7 | 2017 |
| Limit Cycles Bifurcating from an Invisible Fold–Fold in Planar Piecewise Hamiltonian Systems D de Carvalho Braga, A Fernandes da Fonseca, LF Gonçalves, LF Mello Journal of Dynamical and Control Systems 27, 179-204, 2021 | 5 | 2021 |
| The matching of two stable sewing linear systems in the plane D de Carvalho Braga, AF da Fonseca, LF Mello Journal of Mathematical Analysis and Applications 433 (2), 1142-1156, 2016 | 3 | 2016 |
| Crossing Limit Cycles Bifurcating from Two or Three Period Annuli in Discontinuous Planar Piecewise Linear Hamiltonian Differential Systems with Three Zones DC Braga, AF Fonseca, LF Mello, RM Ribeiro, CG Pessoa International Journal of Bifurcation and Chaos 33 (10), 2350123, 2023 | 1 | 2023 |
| Study of limit cycles in piecewise smooth perturbations of Hamiltonian centers via regularization method L Mello, D Braga, A Fonseca Electronic Journal of Qualitative Theory of Differential Equations 2017 (79 …, 2017 | 1 | 2017 |
| Estabilidade assintótica global e continuação de soluções periódicas em sistemas suaves por partes com duas zonas no plano AF Fonseca Universidade de São Paulo, 2016 | | 2016 |
