pseudocompact space
A topological space is said to be pseudocompact if every continuous function has bounded image.
All countably compact spaces (which includes all compact spaces and all sequentially compact spaces) are pseudocompact. A metric space is pseudocompact if and only if it is compact. A Hausdorff normal space is pseudocompact if and only if it is countably compact.
Title | pseudocompact space |
Canonical name | PseudocompactSpace |
Date of creation | 2013-03-22 14:20:36 |
Last modified on | 2013-03-22 14:20:36 |
Owner | yark (2760) |
Last modified by | yark (2760) |
Numerical id | 7 |
Author | yark (2760) |
Entry type | Definition |
Classification | msc 54D30 |
Synonym | pseudo compact space |
Synonym | pseudo-compact space |
Related topic | LimitPointCompact |
Defines | pseudocompact |
Defines | pseudocompactness |
Defines | pseudo-compact |
Defines | pseudo-compactness |
Defines | pseudo compact |
Defines | pseudo compactness |