On Open Mappings of Compactifications of the Ray onto an Arc
Abstract
The existence of an open mapping from a compactification of a ray onto the closed unit interval [0, 1] is investigated. The main theorem says that such an open mapping does exist if only if there is a confluent mapping of the remainder onto [0, 1].
Recommended Citation
J. J. Charatonik et al., "On Open Mappings of Compactifications of the Ray onto an Arc," Bulletin of the Polish Academy of Sciences Mathematics, Polish Academy of Sciences, Jan 2002.
Department(s)
Mathematics and Statistics
Keywords and Phrases
arc; confluent; continuum; mapping; open; ray; unit interval
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2002 Polish Academy of Sciences, All rights reserved.
Publication Date
01 Jan 2002
