Countable compactness of lexicographic products of GO-spaces
Commentationes Mathematicae Universitatis Carolinae (2019)
- Volume: 60, Issue: 3, page 421-439
- ISSN: 0010-2628
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topAbstract
top-
the lexicographic product
X^2 X -
\omega _1^2 \omega _1\times \omega (\omega +1)\times (\omega _1+1)\times \omega _1\times \omega \omega _1\times \omega \times \omega _1 \omega _1\times \omega \times \omega _1\times \omega \times \cdots \omega _1\times \omega ^\omega \omega _1\times \omega ^\omega \times (\omega +1) \omega _1^\omega \omega _1^\omega \times (\omega _1+1) \prod _{n\in \omega }\omega _{n+1} -
\omega \times \omega _1 (\omega +1)\times (\omega _1+1)\times \omega \times \omega _1 \omega \times \omega _1\times \omega \times \omega _1\times \cdots \omega \times \omega _1^\omega \omega _1\times \omega ^\omega \times \omega _1 \omega _1^\omega \times \omega \prod _{n\in \omega }\omega _{n} \prod _{n\le \omega }\omega _{n+1} -
[0,1)_\mathbb {R}\times \omega _1 [0,1)_\mathbb {R} \mathbb {R} -
\omega _1\times [0,1)_\mathbb {R} -
both
\mathbb {S}\times \omega _1 \omega _1\times \mathbb {S} -
\omega _1\times (-\omega _1) X=\langle X,<_X,\tau _X\rangle -X \langle X,>_X,\tau _X\rangle
How to cite
topKemoto, Nobuyuki. "Countable compactness of lexicographic products of GO-spaces." Commentationes Mathematicae Universitatis Carolinae 60.3 (2019): 421-439. <http://eudml.org/doc/294820>.
@article{Kemoto2019,
abstract = {We characterize the countable compactness of lexicographic products of GO-spaces. Applying this characterization about lexicographic products, we see: },
author = {Kemoto, Nobuyuki},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {lexicographic product; GO-space; LOTS; countably compact product},
language = {eng},
number = {3},
pages = {421-439},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {Countable compactness of lexicographic products of GO-spaces},
url = {http://eudml.org/doc/294820},
volume = {60},
year = {2019},
}
TY - JOUR
AU - Kemoto, Nobuyuki
TI - Countable compactness of lexicographic products of GO-spaces
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 2019
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 60
IS - 3
SP - 421
EP - 439
AB - We characterize the countable compactness of lexicographic products of GO-spaces. Applying this characterization about lexicographic products, we see:
LA - eng
KW - lexicographic product; GO-space; LOTS; countably compact product
UR - http://eudml.org/doc/294820
ER -
References
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