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Finite-to-one fuzzy maps and fuzzy perfect maps. Gallego Lupiáñez, Francisco 515.1 Topological-Spaces Compactness Topología 1210 Topología In this paper we define, for fuzzy topology, notions corresponding to finite-to-one and k-to-one maps. We study the relationship between these new fuzzy maps and various kinds of fuzzy perfect maps. Also, we show the invariance and the inverse inveriance under the various kinds of fuzzy perfect maps (and the finite-to-one fuzzy maps), of different properties of fuzzy topological spaces. Depto. de Álgebra, Geometría y Topología Fac. de Ciencias Matemáticas TRUE pub 2023-06-20T16:51:56Z 2023-06-20T16:51:56Z 1998 journal article https://hdl.handle.net/20.500.14352/57268 0023-5954 eng restricted access application/pdf Kybernetika