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On quasi-Souslin C c (X) spaces
Authors:J. C. Ferrando  S. Moll
Affiliation:(1) Centro de Investigación Operativa, Universidad Miguel Hernández, E-03202 Elche (Alicante), Spain;(2) Departmento de Matemática Aplicada, Universidad Politécnica, E-46022 Valencia, Spain
Abstract:We prove that the space C c (X) of the real-valued continuous functions with the compact-open topology is quasi-Souslin iff it is K-analytic. This implies that C c (X) is K-analytic iff it is dominated by the irrationals. Partially supported by the project MTM2005-01182 of the Spanish Ministry of Education and Science, co-financed by the European Community (Feder projects).
Keywords:K-analytic space  quasi-Souslin space  domination by the irrationals
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