Realization of the Acyclic Smale Diagram by an Omega-Stable Surface Diffeomorfism

Smale diagram of Ω-stable diffeomorfism is a graph, which vertices correspond to basic sets and oriented edges sequentially connect vertices of maximal chain. Smale formulated description of acceptable diagrams, which are realized by a diffeomorfism. Present paper proves that an acyclic graph is implemented by an Ω-stable diffeomorfism on surface with nontrivial basic sets.