Compact self T1-complementary spaces without isolated points

Mikhail Tkachenko


We present an example of a compact Hausdorff self T1-complementary space without isolated points. This answers Question 3.11 from [A compact Hausdorff topology that is a T1-complementof itself, Fund. Math. 175 (2002), 163–173] affirmatively.


Alexandroff duplicate; ˇCech–Stone compactification; Compact; Isolated point; T1-complementary; Transversal topology

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