%0 Journal Article
%A Chocano Feito, Pedro José
%A Morón, Manuel A.
%A Ruiz del Portal, Francisco R.
%T Coincidence theorems for finite topological spaces
%U https://hdl.handle.net/20.500.14352/65271
%X We adapt the definition of the Vietoris map to the framework of finite topological spaces and we prove some coincidence theorems. From them, we deduce a Lefschetz fixedpoint theorem for multivalued maps that improves recent results in the literature. Finally, it is given an application to the approximation of discrete dynamical systems in polyhedra.
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