Listar Notas de Matemática por autor "Van der Zypen, D."
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Minimal R1, minimal regular and minimal presober topologies
Colasante Martínez, María Luisa; Van der Zypen, D. (2010-03-18)By means of filters, minimal R1 and minimal regular topologies are characterized on suitable intervals consisting of non-trivial R0 topologies.