English

Baire category properties of function spaces with the Fell hypograph topology

General Topology 2021-11-02 v1

Abstract

For a Tychonoff space XX and a subspace YRY\subset\mathbb R, we study Baire category properties of the space CF(X,Y)C_{\downarrow F}(X,Y) of continuous functions from XX to YY, endowed with the Fell hypograph topology. We characterize pairs X,YX,Y for which the function space CF(X,Y)C_{\downarrow F}(X,Y) is \infty-meager, meager, Baire, Choquet, strong Choquet, (almost) complete-metrizable or (almost) Polish.

Keywords

Cite

@article{arxiv.1903.09939,
  title  = {Baire category properties of function spaces with the Fell hypograph topology},
  author = {Leijie Wang and Taras Banakh},
  journal= {arXiv preprint arXiv:1903.09939},
  year   = {2021}
}

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35 pages