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math.DS2018
Entropy of partially hyperbolic flows with center dimension two
Mario Roldán, Radu Saghin, Jiagang Yang
In this article we study the regularity of the topological and metric entropy of partially hyperbolic flows with two-dimensional center direction. We show that the topological entr…
math.DS2018★ 10 cited
Lyapunov exponents and rigidity of Anosov automorphisms and skew products
Radu Saghin, Jiagang Yang
In this paper we obtain local rigidity results for linear Anosov diffeomorphisms in terms of Lyapunov exponents. More specifically, we show that given an irreducible linear hyperbo…