Separable extensions of first countable spaces
Eric van Douwen, Teodor Przymusiński (1980)
Fundamenta Mathematicae
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Displaying similar documents to “Some applications of tiny sequences”
Separable extensions of first countable spaces
Generalized dyadic spaces
Murray Bell (1985)
Fundamenta Mathematicae
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On van Douwen spaces and retracts of
Alan S. Dow (2007)
Mathematica Bohemica
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Eric van Douwen produced in 1993 a maximal crowded extremally disconnected regular space and showed that its Stone-Čech compactification is an at most two-to-one image of . We prove that there are non-homeomorphic such images. We also develop some related properties of spaces which are absolute retracts of expanding on earlier work of Balcar and Błaszczyk (1990) and Simon (1987).
Remarks on dyadic spaces
R. Engelking, A. Pełczyński (1963)
Colloquium Mathematicae
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Index of volumes 71-80 (1997-1999)
(1999)
Colloquium Mathematicae
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