Showing 2022Show all
2 papers · 1 filter
math.DS2022
Some apects of thermodinamic formalism of piecewise of smooth vector fields
Marco A. C. Florentino, Tiago Carvalho, Jeferson Cassiano
In this paper we study some aspects of thermodynamic formalism, more specifically topological pressure and, as a consequence, topological entropy for piecewise smooth vector fields…
math.DS2022
Canonical forms of 3d cusp-fold singularities and its unfoldings
Tiago Carvalho, Jackson Cunha, Bruno Rodrigues Freita
In this paper we obtain 32 canonical forms for 3D piecewise smooth vector fields presenting the so called cusp-fold singularity. All these canonical forms are topologically distinc…