Perfect subsets of definable sets of real numbers

DOI10.2140/pjm.1970.35.451zbMath0251.02060OpenAlexW2082392934MaRDI QIDQ2556856

Richard Mansfield

Publication date: 1970

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1970.35.451

Mathematics Subject Classification ID

Descriptive set theory (03E15)

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