A characterization of the meager ideal

Piotr Zakrzewski

Commentationes Mathematicae Universitatis Carolinae (2015)

  • Volume: 56, Issue: 1, page 45-50
  • ISSN: 0010-2628

Abstract

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We give a classical proof of the theorem stating that the σ -ideal of meager sets is the unique σ -ideal on a Polish group, generated by closed sets which is invariant under translations and ergodic.

How to cite

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Zakrzewski, Piotr. "A characterization of the meager ideal." Commentationes Mathematicae Universitatis Carolinae 56.1 (2015): 45-50. <http://eudml.org/doc/269872>.

@article{Zakrzewski2015,
abstract = {We give a classical proof of the theorem stating that the $\sigma $-ideal of meager sets is the unique $\sigma $-ideal on a Polish group, generated by closed sets which is invariant under translations and ergodic.},
author = {Zakrzewski, Piotr},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {Polish group; $\sigma $-ideal; meager sets; Polish group; -ideal; meager sets; ergodic},
language = {eng},
number = {1},
pages = {45-50},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {A characterization of the meager ideal},
url = {http://eudml.org/doc/269872},
volume = {56},
year = {2015},
}

TY - JOUR
AU - Zakrzewski, Piotr
TI - A characterization of the meager ideal
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 2015
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 56
IS - 1
SP - 45
EP - 50
AB - We give a classical proof of the theorem stating that the $\sigma $-ideal of meager sets is the unique $\sigma $-ideal on a Polish group, generated by closed sets which is invariant under translations and ergodic.
LA - eng
KW - Polish group; $\sigma $-ideal; meager sets; Polish group; -ideal; meager sets; ergodic
UR - http://eudml.org/doc/269872
ER -

References

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  1. Balcerzak M., Rogowska D., Making some ideals meager on sets of size of the continuum, Topology Proc. 21 (1996), 1–13. Zbl0888.54028MR1489187
  2. Kechris A.S., Classical Descriptive Set Theory, Graduate Texts in Mathematics, 156, Springer, New York, 1995. Zbl0819.04002MR1321597
  3. Kechris A.S., Solecki S., 10.1007/BF02808208, Israel J. Math. 89 (1995), 343–356. Zbl0827.54023MR1324469DOI10.1007/BF02808208
  4. Recław I., Zakrzewski P., Fubini properties of ideals, Real Anal. Exchange 25 (1999/00), no. 2, 565–578. Zbl1016.03050MR1778511
  5. Zapletal J., Forcing with ideals generated by closed sets, Comment. Math. Univ. Carolin. 43 (2002), no. 1, 181–188. Zbl1069.03037MR1903318
  6. Zapletal J., Descriptive Set Theory and Definable Forcing, Mem. Amer. Math. Soc. 167 (2004), no. 793. Zbl1037.03042MR2023448
  7. Zapletal J., Forcing Idealized, Cambridge Tracts in Mathematics, 174, Cambridge University Press, Cambridge, 2008. Zbl1140.03030MR2391923

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