On Hausdorff spaces via ideals and quasi \(I\)-irresolute functions
The author considers the notion of quasi-\(I\)-open sets in a topological space \(X\) (where \(I\) denotes an ideal on \(X\)). Using this notion two new concepts are introduced and investigated, namely quasi-\(I\)-Hausdorffness as a separation axiom, and quasi-\(I\)-irresoluteness as a property of functions between topological spaces both of which are endowed with an ideal.
scientific article; zbMATH DE number 1783810
scientific article