5 citations · 5 across the 1 of their papers we have counts for
1 paper
I. Juhász, Zs. Nagy, Lajos Soukup +1
A topological space is called P_2 ( P_3, P_{<omega} ) if and only if it does not contain two (three, finitely many) uncountable open sets with empty intersection. We show that (i)…