Abstract
We present a construction of an uncountable subset of the reals which belongs to every \s-ideal $I$ on ${\mathbb R}$\ with the property that there is no uncountable family of disjoint Borel sets outside $I$.
Citation
Piotr Zakrzewski. "On a construction of universally small sets.." Real Anal. Exchange 28 (1) 215 - 221, 2002-2003.
Information
Published: 2002-2003
First available in Project Euclid: 12 June 2006
zbMATH: 1044.03035
MathSciNet: MR1973982
Subjects:
Primary:
03E05
,
03E15
Secondary:
28A05
,
54E52
Keywords:
Fubini Property
,
Ulam matrix
,
universally meager
,
universally null
,
universally small
Rights: Copyright © 2002 Michigan State University Press