124 citations · 257 across the 19 of their papers we have counts for
3 papers · 2 filters
On 3-parameter families of piecewise smooth vector fields in the plane
Claudio A. Buzzi, Tiago A. Carvalho, Marco A. Teixeira
This paper is concerned with the local bifurcation analysis around typical singularities of piecewise smooth planar dynamical systems. Three-parameter families of a class of non…
On the birth of limit cycles for non-smooth dynamical systems
Jaume Llibre, Douglas Duarte Novaes, Marco Antonio Teixeira
The main objective of this work is to develop, via Brower degree theory and regularization theory, a variation of the classical averaging method for detecting limit cycles of certa…
On the periodic solutions of a generalized smooth or non-smooth perturbed planar double pendulum
Douglas Duarte Novaes, Jaume Llibre, Marco Antonio Teixeira
We provide sufficient conditions for the existence of periodic solutions with small amplitude of the non--linear planar double pendulum perturbed by smooth or non--smooth functions…