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Transactions of the American Mathematical Society

ISSN 1088-6850(online) ISSN 0002-9947(print)

 

 

Around Effros' theorem


Authors: J. J. Charatonik and T. Maćkowiak
Journal: Trans. Amer. Math. Soc. 298 (1986), 579-602
MSC: Primary 54F20; Secondary 54C10
DOI: https://doi.org/10.1090/S0002-9947-1986-0860381-9
MathSciNet review: 860381
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Abstract: Some stronger versions of the Effros theorem are discussed in the paper, not only for homeomorphisms but also for some other mappings, e.g. for open ones. Equivalent formulations of the theorem are presented as the $ \varepsilon $-push property and the existence of a so-called Effros' metric.


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Additional Information

DOI: https://doi.org/10.1090/S0002-9947-1986-0860381-9
Keywords: Baire property, Borel set, compact space, continuum, curve, Effros metric, Effros theorem, first category, group of homeomorphisms, homeomorphism, homogeneous space, open mapping, $ \varepsilon $-push property
Article copyright: © Copyright 1986 American Mathematical Society