A topological space could have infinite successor point-open type

Marion Scheepers

doi:10.1016/0166-8641(94)00022-U

A topological space could have infinite successor point-open type

Marion Scheepers

Mathematics Department

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

For each infinite ordinal less than or equal to ω · 2, we give a ZFC example of a topological space which has point-open type that ordinal.

Original language	English
Pages (from-to)	95-99
Number of pages	5
Journal	Topology and its Applications
Volume	61
Issue number	1
DOIs	https://doi.org/10.1016/0166-8641(94)00022-U
State	Published - 20 Jan 1995

Keywords

Ordinal
Point-open game
Point-open type

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10.1016/0166-8641(94)00022-U

Cite this

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title = "A topological space could have infinite successor point-open type",

abstract = "For each infinite ordinal less than or equal to ω · 2, we give a ZFC example of a topological space which has point-open type that ordinal.",

keywords = "Ordinal, Point-open game, Point-open type",

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year = "1995",

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KW - Point-open game

KW - Point-open type

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DO - 10.1016/0166-8641(94)00022-U

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A topological space could have infinite successor point-open type

Abstract

Keywords

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