J. Damasceno

collaborators

2 papers

math.DS2024

Bifurcations in the family of billiards associated with the curvature flow

C. Salazar, J. G. Damasceno, M. J. D. Carneiro

We describe some dynamical properties of one parameter families of billiards on convex curves (ovals) which are deformed by the curvature (curve-shortening) flow. We obtain the bif…

math.DS2020

A note on Tonelli Lagrangian systems on $T^{2}$ with positive topological entropy on high energy level

J. G. Damasceno, J. A. G. Miranda, L. G. Perona

In this work we study the dynamical behavior Tonelli Lagrangian systems defined on the tangent bundle of the torus $T^{2} = R^{2} / Z^{2}$ . We prove that the Lag…

Bifurcations in the family of billiards associated with the curvature flow

A note on Tonelli Lagrangian systems on T2 with positive topological entropy on high energy level

A note on Tonelli Lagrangian systems on $T^{2}$ with positive topological entropy on high energy level