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20112019
most citedPontryagin duality in the class of precompact Abelian groups and the Baire property

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math.GN2017

The Separable Quotient Problem for Topological Groups

Arkady G. Leiderman, Sidney A. Morris, Mikhail G. Tkachenko

The famous Banach-Mazur problem, which asks if every infinite-dimensional Banach space has an infinite-dimensional separable quotient Banach space, has remained unsolved for 85 yea…