10 citations · 10 across the 2 of their papers we have counts for
2 papers
math.LO2013★ 10 cited
On critical cardinalities related to -sets
Taras Banakh, Michal Machura, Lubomyr Zdomskyy
In this note we collect some known information and prove new results about the small uncountable cardinal . The cardinal is defined as the smallest c…
math.GN2012
On character of points in the Higson corona of a metric space
Taras Banakh, Ostap Chervak, Lubomyr Zdomskyy
We prove that for an unbounded metric space , the minimal character of a point of the Higson corona of is equal to if has asympto…