A+ CATEGORY SCIENTIFIC UNIT

An uncountable partition contained in the atomless $\sigma $-field

Volume 124 / 2011

Radosław Drabiński Colloquium Mathematicum 124 (2011), 219-223 MSC: Primary 28A05. DOI: 10.4064/cm124-2-6

Abstract

This short note considers the question of whether every atomless $\sigma $-field contains an uncountable partition. The paper comments the situation for a couple of known $\sigma $-fields. A negative answer to the question is the main result.

Authors

  • Radosław DrabińskiInstitute of Mathematics
    University of Gdańsk
    Wita Stwosza 57
    80-952 Gdańsk, Poland
    e-mail
    e-mail

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