Notes on free topological groups
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Date
2019
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Publisher
Maltepe Üniversitesi
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CC0 1.0 Universal
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info:eu-repo/semantics/openAccess
Abstract
In this note, we discuss some generalized metric properties on the subspace F4(X) of a free topological group F(X) on a metrizable space X and obtain several characterizations of Fr´echet-Urysohn and countable fun-tightness of F4(X).
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Keywords
Free topological groups, Frechet-Urysohn spaces, Metrizable spaces
Journal or Series
International Conference of Mathematical Sciences (ICMS 2019)
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Citation
Liu, Chuan. (2019). Notes on free topological groups. International Conference of Mathematical Sciences (ICMS 2019). s. 18.