A Common Extension of Arhangel’skĭ’s Theorem and the Hajnal–Juhász Inequality
Work
Year: 2019
Type: article
Abstract: We present a result about $G_{\unicode[STIX]{x1D6FF}}$ covers of a Hausdorff space that implies various known cardinal inequalities, including the following two fundamental results in the theory of c... more
Source: Canadian Mathematical Bulletin
Authors Angelo Bella, Santi Spadaro
Cites: 12
Cited by: 10
Related to: 10
FWCI: 2.325
Citation percentile (by year/subfield): 77.19
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Sustainable Development Goal Reduced inequalities
Open Access status: green