38 citations · 120 across the 20 of their papers we have counts for
3 papers · 2 filters
A note on reversibility and Pell equations
Mario Bessa, Maria Carvalho, Alexandre Rodrigues
We consider hyperbolic toral automorphisms which are reversible with respect to a linear area-preserving involution. We will prove that within this context reversibility is linked…
Equilibrium states for impulsive semiflows
Jose F. Alves, Maria Carvalho, Jaqueline Siqueira
We consider impulsive semiflows defined on compact metric spaces and give sufficient conditions, both on the semiflows and the potentials, for the existence and uniqueness of equil…
Extremal dichotomy for uniformly hyperbolic systems
Maria Carvalho, Ana Cristina Moreira Freitas, Jorge Milhazes Freitas +2
We consider the extreme value theory of a hyperbolic toral automorphism showing that if a Hölder observation which is a function of a Euclide…