On the collection of Baire class one functions on the irrationals

DOI10.1090/S0002-9939-2015-12583-XzbMath1386.03062OpenAlexW2027379590MaRDI QIDQ2944798

Roman Pol

Publication date: 8 September 2015

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9939-2015-12583-x

zbMATH Keywords

tightnessBaire class one functions

Mathematics Subject Classification ID

Descriptive set theory (03E15) Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) (54H05) Classification of real functions; Baire classification of sets and functions (26A21)

Cites Work

• Sequential fans in topology
• k-Spaces and Products of Closed Images of Metric Spaces
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