On subsets of Alexandroff duplicates

Takemi Mizokami

Commentationes Mathematicae Universitatis Carolinae (2005)

  • Volume: 46, Issue: 1, page 125-130
  • ISSN: 0010-2628

Abstract

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We characterize the subsets of the Alexandroff duplicate which have a G-diagonal and the subsets which are M-spaces in the sense of Morita.

How to cite

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Mizokami, Takemi. "On subsets of Alexandroff duplicates." Commentationes Mathematicae Universitatis Carolinae 46.1 (2005): 125-130. <http://eudml.org/doc/249523>.

@article{Mizokami2005,
abstract = {We characterize the subsets of the Alexandroff duplicate which have a G$_\delta $-diagonal and the subsets which are M-spaces in the sense of Morita.},
author = {Mizokami, Takemi},
journal = {Commentationes Mathematicae Universitatis Carolinae},
keywords = {Alexandroff duplicate; resolution; resolution},
language = {eng},
number = {1},
pages = {125-130},
publisher = {Charles University in Prague, Faculty of Mathematics and Physics},
title = {On subsets of Alexandroff duplicates},
url = {http://eudml.org/doc/249523},
volume = {46},
year = {2005},
}

TY - JOUR
AU - Mizokami, Takemi
TI - On subsets of Alexandroff duplicates
JO - Commentationes Mathematicae Universitatis Carolinae
PY - 2005
PB - Charles University in Prague, Faculty of Mathematics and Physics
VL - 46
IS - 1
SP - 125
EP - 130
AB - We characterize the subsets of the Alexandroff duplicate which have a G$_\delta $-diagonal and the subsets which are M-spaces in the sense of Morita.
LA - eng
KW - Alexandroff duplicate; resolution; resolution
UR - http://eudml.org/doc/249523
ER -

References

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  1. Gruenhage G., Generalized metric spaces, Handbook of Set-theoretic Topology, North-Holland, 1984, pp.423-501. Zbl0794.54034MR0776629
  2. Richardson K., Watson S., Metrisable and discrete special resolutions, Topology Appl. 122 (2002), 605-615. (2002) Zbl1024.54006MR1911703
  3. Watson S., The construction of topological spaces: Planks and resolutions, Recent Progress in General Topology, North-Holland, Amsterdam, 1992, pp.637-757. Zbl0803.54001MR1229141

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