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10

Part of 1976 Miklós Schweitzer

Problems(1)

Miklos Schweitzer 1976_10

Source:

12/30/2008
Suppose that τ \tau is a metrizable topology on a set X X of cardinality less than or equal to continuum. Prove that there exists a separable and metrizable topology on X X that is coarser that τ \tau. L. Juhasz
topologyfunction