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math.DS2023
Non-uniform hyperbolicity of maps on
Sebastián Ramírez, Kendry J. Vivas
In this paper we prove that the homotopy class of non-homothety linear endomorphisms on with determinant greater than 2 contains a open set of non-uniformly hy…
math.DS2020
Measures maximizing the entropy for Kan endomorphisms
Bárbara Núñez-Madariaga, Sebastián A. Ramírez, Carlos H. Vásquez
In 1994, Ittai Kan provided the first examples of maps with intermingled basins. The Kan example corresponds to a partially hyperbolic endomorphism defined on a surface with the bo…