Borel Hierarchy
The Borel Hierarchy is a stratification of the power set of a Polish space into increasingly complex Borel sets, indexed by countable ordinals, in which each level is defined by iterating operations of complementation and countable union starting from open sets.
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Borel structures for function spaces
Robert J. Aumann · Illinois Journal of Mathematics · 1961 · 87 citations · Full text
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Université Paris Cité
Paris, France
5 h-index
7 publications
248 citations

Centre National de la Recherche Scientifique
Paris, France
5 h-index
7 publications
248 citations
Institut de Mathématiques de Jussieu-Paris Rive Gauche
Paris, France
4 h-index
6 publications
222 citations
California Institute of Technology
Pasadena, United States
4 h-index
5 publications
298 citations
Institute of Informatics of the Slovak Academy of Sciences
Bratislava, Slovakia
3 h-index
3 publications
45 citations
University of Wisconsin–Madison
Madison, United States
3 h-index
6 publications
220 citations
University of California System
Oakland, United States
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2 publications
78 citations
Fundación Ciencias Exactas y Naturales
Buenos Aires, Argentina
2 h-index
3 publications
42 citations
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