1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.DS2023
Global centers of a class of cubic polynomial differential systems
Jaume Llibre, Gabriel Rondón
A difficult classical problem in the qualitative theory of differential systems in the plane is the center-focus problem, i.e. to distinguish between a focus and a c…
math.DS2023★ 1 cited
Existence of a cylinder foliated by periodic orbits in the generalized Chazy differential equation
Jaume Llibre, Douglas D. Novaes, Claudia Valls
The generalized Chazy differential equation corresponds to the following two-parameter family of differential equations \begin{equation*}\label{gcdeq} \dddot x+|x|^q \ddot x+\dfrac…