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Approximations by Darboux Functions in the Baire One Class Cover

Approximations by Darboux Functions in the Baire One Class

Open Access
|Aug 2013

Abstract

In the paper [Sur la premiére dérivée, Trans. Amer. Math. Soc. (N.S.) 2 (1940), 17-23], Z. Zahorski designed a way of constructing the real semicontinuous functions. Throughout the present paper, it is shown that a modification of Zahorski’s approach is usefull for approximation of a Baire one function by a Darboux Baire one function.

DOI: https://doi.org/10.2478/tmmp-2013-0019 | Journal eISSN: 1338-9750 | Journal ISSN: 12103195
Language: English
Page range: 57 - 66
Published on: Aug 13, 2013
Published by: Slovak Academy of Sciences, Mathematical Institute
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year

© 2013 Robert Menkyna, L̓ubomír Mydielka, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons License.