Characterizations of compact ordinal spaces via continuous selections

✍ Scribed by S. Fujii; T. Nogura

• Publisher: Elsevier Science
• Year: 1999
• Tongue: English
• Weight: 281 KB
• Volume: 91
• Category: Article
• ISSN: 0166-8641
• DOI: 10.1016/s0166-8641(97)00243-5

✦ Synopsis

We give a characterization of compact ordinal spaces by means of the existence of a continuous selection which has the property that the value of every nonempty closed set is an isolated point of the closed set.