Simplicial ramified covering maps |
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Affiliation: | Instituto de Matemáticas, Universidad Nacional Autónoma de México, 04510 México, D.F., Mexico |
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Abstract: | In this paper we define the concept of a ramified covering map in the category of simplicial sets and we show that it has properties analogous to those of the topological ramified covering maps. We show that the geometric realization of a simplicial ramified covering map is a topological ramified covering map, and we also consider the relation with ramified covering maps in the category of simplicial complexes. |
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