Year: 2025
Type: article
Abstract: We consider the strong porosity of the family of quasicontinuous and cliquish functions in the space of Baire class functions. We show that the family of Baire functions in $${\mathcal{B}}_{\alpha }$$ -class is strong porous in the family of $${\mathcal{B}}_{\beta }$$ -class for α < β < ω1.
Source: Lithuanian Mathematical Journal
Authors: Jacek Hejduk, Gertruda Ivanova
Institution: University of Łódź
Language: English
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: hybrid
Estimated APC paid: $3,290
OpenAlex ID: W4414524260