A method for embedding certain countable spaces into a pseudocompact Tychonoff space of countable tightness is given. In particular, this permits construction under [CH] of two pseudocompact Tychonoff spaces of countable tightness, one does not have countable fan tightness and the other contains a non-discrete extremally disconnected subspace.
Titolo: | Embeddings into pseudocompact spaces of countable tightness |
Autori interni: | |
Data di pubblicazione: | 2004 |
Rivista: | |
Citazione: | Embeddings into pseudocompact spaces of countable tightness / BELLA A; PAVLOV O.I. - In: TOPOLOGY AND ITS APPLICATIONS. - ISSN 0166-8641. - 138:1-3(2004), pp. 161-166. |
Handle: | http://hdl.handle.net/20.500.11769/4178 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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