Title of article :
The nonexistence of extremally disconnected free topological groups
Author/Authors :
Sipacheva، نويسنده , , Olga V.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2013
Abstract :
It is proved that a nondiscrete extremally disconnected free Boolean topological group cannot exist in ZFC.
Keywords :
Ramsey ultrafilter , Mathias topology , Free Boolean topological group , Extremally disconnected topological group
Journal title :
Topology and its Applications
Journal title :
Topology and its Applications
