Upper and lower Lebesgue classes of multivalued functions of two variables

  • O. O. Karlova
  • V. V. Mykhailyuk


We introduce a functional Lebesgue classification of multivalued mappings and obtain results on upper and lower Lebesgue classifications of multivalued mappings $F : X \times Y \multimap Z$ for wide classes of spaces $X, Y$ and $Z$.
How to Cite
KarlovaO. O., and MykhailyukV. V. “Upper and Lower Lebesgue Classes of Multivalued Functions of Two Variables”. Ukrains’kyi Matematychnyi Zhurnal, Vol. 70, no. 8, Aug. 2018, pp. 1097-06, http://umj.imath.kiev.ua/index.php/umj/article/view/1620.
Research articles