Complexité des boréliens à coupes dénombrables

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dc.creatorLecomte, Dominique
dc.date2007-09-30
dc.date.accessioned2026-07-07T08:33:11Z
dc.date.available2026-07-07T08:33:11Z
dc.descriptionWe give, for each level of complexity L, a Hurewicz-like characterization of the Borel subsets with countable sections of a product of two Polish spaces that cannot become in L by changing the two Polish topologies.
dc.identifierhttps://arxiv.org/abs/0710.0134
dc.identifierhttp://arxiv.org/abs/0710.0134
dc.identifierFundamenta Mathematicae 165 (2000) 139-174
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/139040
dc.subjectLogic
dc.subjectGeneral Topology
dc.subject54H05, 03E15, 26A21, 28A05
dc.titleComplexité des boréliens à coupes dénombrables
dc.typetext

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