Ruihao Gu

Semi-conjugacy rigidity for endomorphisms derived from Anosov on the 2-torus

Abstract Let f be a non-invertible partially hyperbolic endomorphism on T 2 $\mathbb {T}^2$ double struck upper T squared that is derived from a non-expanding Anosov endomorphism. Differing from the case of diffeomorphisms derived from Anosov automorphisms, there is no a priori s...