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arXiv:0710.0132 [math.LO]AbstractReferencesReviewsResources

Classes de Wadge potentielles des boréliens à coupes dénombrables

Dominique Lecomte

Published 2007-09-30Version 1

We give, for each non self-dual Wadge class C contained in the class of the Gdelta sets, a characterization of Borel sets which are not potentially in C, among Borel sets with countable vertical sections; to do this, we use results of partial uniformization.

Journal: Comptes Rendus de l Acad\'emie des Sciences - Series I - Mathematics 317 (1993) 1045-1048
Categories: math.LO, math.GN
Subjects: 03E15, 54H05
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