21 citations · 22 across the 13 of their papers we have counts for
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math.GN2016
A classification of the cofinal structures of precompacta
Aviv Eshed, M. Vincenta Ferrer, Salvador Hernández +2
We provide a complete classification of the possible cofinal structures of the families of precompact (totally bounded) sets in general metric spaces, and compact sets in general c…
math.GN2016
Products of general Menger spaces
Piotr Szewczak, Boaz Tsaban
We study products of general topological spaces with Menger's covering property, and its refinements based on filters and semifilters. To this end, we extend the projection method…
math.GN2016★ 21 cited
Products of Menger spaces: a combinatorial approach
Piotr Szewczak, Boaz Tsaban
We construct Menger subsets of the real line whose product is not Menger in the plane. In contrast to earlier constructions, our approach is purely combinatorial. The set theoretic…