Classes de Wadge potentielles des bor\'eliens \`a coupes d\'enombrables
Logic
2007-10-02 v1 General Topology
Abstract
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.
Keywords
Cite
@article{arxiv.0710.0132,
title = {Classes de Wadge potentielles des bor\'eliens \`a coupes d\'enombrables},
author = {Dominique Lecomte},
journal= {arXiv preprint arXiv:0710.0132},
year = {2007}
}