English

On Lebesgue Theorem for multivalued functions of two variables

General Topology 2007-05-23 v1

Abstract

In the paper we investigate Borel classes of multivalued functions of two variables. In particular we generalize a result of Marczewski and Ryll-Nardzewski concerning of real function whose ones of its sections are right-continuous and other ones are of Borel class α\alpha, into the case of multivalued functions.

Keywords

Cite

@article{arxiv.math/0204133,
  title  = {On Lebesgue Theorem for multivalued functions of two variables},
  author = {Grazyna Kwiecinska},
  journal= {arXiv preprint arXiv:math/0204133},
  year   = {2007}
}

Comments

9 pages

R2 v1 2026-07-22T16:44:30.468Z