2023/12/13 by Clontz, Steven
#00A35 #54D10 #FOS: Mathematics #General Topology (math.GN)
paper · doi:10.48550/arxiv.2312.08328
Several weakenings of the T2 property for topological spaces, including k-Hausdorff, KC, weakly Hausdorff, semi-Hausdorff, RC, and US, have been studied by mathematicians. Here we provide a complete survey of how these properties do or do not relate to one another, including several new results to fill in the gaps in the existing literature, motivated by the use of a community-maintained database of topological spaces and their properties.