Abstract:
It is proved that in each homotopy class of continuous mappings of the two-dimensional torus to itself that induce a hyperbolic action on the fundamental group, as long as it is free of expanding mappings, there exists an A-endomorphism f whose nonwandering set consists of an attracting hyperbolic sink and a nontrivial one-dimensional collapsing repeller, which is a one-dimensional orientable lamination, locally homeomorphic to the direct product of a Cantor set and a line segment. Moreover, the unstable Df-invariant subbundle of the tangent space to the repeller has the property of uniqueness.
Bibliography: 23 titles.
This work was carried out with the financial support of the Russian Science Foundation (grant no. 17-11-01041), apart from the proof of Lemma 7, which was completed with the support of the International Laboratory for Dynamical Systems and Applications at the HSE University, with a grant from the Ministry of Higher Education of the Russian Federation (agreement no. 075-15-2019-1931).