Real Analysis Exchange

Descriptive Character of Sets of Density and ℐ-Density Points. A Correction

Marek Balcerzak and Joanna Peredko

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Abstract

We give corrected proofs of Proposition 2.1 and Theorem 2.3 from \cite{BP}.

Article information

Source
Real Anal. Exchange, Volume 25, Number 1 (1999), 493-496.

Dates
First available in Project Euclid: 5 January 2009

Permanent link to this document
https://projecteuclid.org/euclid.rae/1231187625

Zentralblatt MATH identifier
1015.03048

Subjects
Primary: 04A15 28A05: Classes of sets (Borel fields, $\sigma$-rings, etc.), measurable sets, Suslin sets, analytic sets [See also 03E15, 26A21, 54H05] 54H05: Descriptive set theory (topological aspects of Borel, analytic, projective, etc. sets) [See also 03E15, 26A21, 28A05]

Keywords
Borel set analytic set density point ${\cal I}$-density point section properties

Citation

Balcerzak, Marek; Peredko, Joanna. Descriptive Character of Sets of Density and ℐ-Density Points. A Correction. Real Anal. Exchange 25 (1999), no. 1, 493--496. https://projecteuclid.org/euclid.rae/1231187625


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References

  • M. Balcerzak, J. Peredko, Descriptive character of sets of density and ${\cal I}$-density points, Real Anal. Exchange 23 (1997/8), 131–140.
  • A. S. Kechris, Classical Descriptive Set Theory, Springer, New York 1995.