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Measurable cardinals and the cardinality of Lindelöf spaces
Authors:Marion Scheepers
Affiliation:Boise State University, Department of Mathematics, Boise, ID, United States
Abstract:We obtain from the consistency of the existence of a measurable cardinal the consistency of “small” upper bounds on the cardinality of a large class of Lindelöf spaces whose singletons are Gδ sets.
Keywords:03E35   03E55   54A35   54D20
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