38 citations · 120 across the 20 of their papers we have counts for
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math.NT2009
Imperfect friezes of integers
Mario Bessa, Maria Carvalho
We show that for any positive forward density subset N \subset Z, there exists an integer m>0, such that, for all n>m, N contains almost perfect n-scaled reproductions of any previ…
math.DS2009★ 13 cited
Statistical stability and continuity of SRB entropy for systems with Gibbs-Markov structures
Jose F. Alves, Maria Carvalho, Jorge Milhazes Freitas
We present conditions on families of diffeomorphisms that guarantee statistical stability and SRB entropy continuity. They rely on the existence of horseshoe-like sets with infinit…