TY - JOUR
AU - T. O. Banakh
AU - M. I. Vovk
PY - 2004/04/25
Y2 - 2024/06/21
TI - Separately $Fσ$-measurable functions are close to functions of the first baire class
JF - Ukrains’kyi Matematychnyi Zhurnal
JA - Ukr. Mat. Zhurn.
VL - 56
IS - 4
SE - Short communications
DO -
UR - https://umj.imath.kiev.ua/index.php/umj/article/view/3778
AB - We prove that a Borel separately $Fσ$-measurable function $f: X \times Y → R$ on the product of Polish spaces is a function of the first Baire class on the complement $X × Y \backslash M$ of a certain projectively meager set $M ⊂ X × Y$.
ER -