Open AccessThe invariance of the Lindelof number under some discontinuous functions
Author(s) -
Bogdan Bokalo,
Nadiya Kolos
Publication year - 2019
Publication title -
vìsnik lʹvìvsʹkogo unìversitetu. serìâ mehanìko-matematična
Language(s) - English
Resource type - Journals
ISSN - 2078-3744
DOI - 10.30970/vmm.2018.86.109-115
Subject(s) - mathematics , pure mathematics