Projective measure without projective baire

著者

• Friedman, Sy David
• Schrittesser, David

書誌事項

Projective measure without projective baire

Sy David Friedman, David Schrittesser

（Memoirs of the American Mathematical Society, no. 1298）

American Mathematical Society, c2020

注記

"September 2020, volume 267, number 1298 (second of 7 numbers)"

Includes bibliographical reference (p. 141-143) and index

内容説明・目次

内容説明

The authors prove that it is consistent (relative to a Mahlo cardinal) that all projective sets of reals are Lebesgue measurable, but there is a $\Delta^1_3$ set without the Baire property. The complexity of the set which provides a counterexample to the Baire property is optimal.

「Nielsen BookData」 より

• NII書誌ID(NCID): BC06058894
• ISBN:
  • 9781470442965
• LCCN: 2021016983
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Providence, R.I.
• ページ数/冊数: v, 150 p.
• 大きさ: 26 cm
• 分類:
  • LCC : QC20.7.M43
  • DC23 : 511.3/22
• 件名:
  • LCSH : Measure theory
  • LCSH : Baire spaces
  • LCSH : Set theory
  • LCSH : Geometry, Projective
  • FREE : Mathematical logic and foundations -- Set theory -- Descriptive set theory. msc
  • FREE : Mathematical logic and foundations -- Set theory -- Consistency and independence results. msc
• 親書誌ID:
  • BA00035927