Projective Hierarchy
The Projective Hierarchy is a stratification of subsets of Polish spaces into complexity classes, forming a hierarchy of definable sets in descriptive set theory, where each level is generated from analytic sets by alternating operations of projection and complementation.
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392
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8
Institutions
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2017–2026
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Itay Neeman · Bulletin of Symbolic Logic · 1995 · 74 citations
Matthias Degroote, Thomas M. Henderson, Jinmo Zhao et al. · Physical review. B./Physical review. B · 2016 · 64 citations · Full text
Descriptive set theory over hyperfinite sets
H. Jerome Keisler, Kenneth Kunen, Arnold W. Miller et al. · Journal of Symbolic Logic · 1989 · 36 citations
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California Institute of Technology
Pasadena, United States
2 h-index
1 publications
54 citations

Rice University
Houston, United States
1 h-index
5 publications
320 citations
University of California, Los Angeles
Los Angeles, United States
1 h-index
1 publications
74 citations
University of Wisconsin–Madison
Madison, United States
1 h-index
4 publications
144 citations

Kobe University
Kobe, Japan
1 h-index
1 publications
16 citations
Universität Hamburg
Hamburg, Germany
1 h-index
1 publications
16 citations
University of Vienna
Vienna, Austria
1 h-index
1 publications
16 citations

Yeshiva University
New York, United States
1 h-index
1 publications
30 citations
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2 publications · 128 citations
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2 publications · 55 citations
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PROC · 2 publications · 29 citations
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CRO · 1 publications · 17 citations
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PRB · 1 publications · 64 citations
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