Detail výsledku

On weak reflections in some superclasses of compact spaces I

KOVÁR, M. On weak reflections in some superclasses of compact spaces I. Topology Proceedings, 2002, vol. 25, no. 1, 13 p. ISSN: 0146-4124.
Typ
článek v časopise
Jazyk
angličtina
Autoři
Kovár Martin, doc. RNDr., Ph.D.
Abstrakt

We characterize and study the weak reflections of general topological spaces in classes
that contain the class of compact spaces and that are contained in the class
of $\theta$-regular spaces in terms of extensions and remainders. In particular, we show
that there is no such a weakly reflective subclass of topological spaces.

Klíčová slova

weak reflection, extensions, remainders, the Wallman compactification, $\theta^n$-operator and
other $\theta$-notions, $\theta$-regularity

Rok
2002
Strany
13
Časopis
Topology Proceedings, roč. 25, č. 1, ISSN 0146-4124
BibTeX 
@article{BUT40136,
  author="Martin {Kovár}",
  title="On weak reflections in some superclasses of compact spaces I",
  journal="Topology Proceedings",
  year="2002",
  volume="25",
  number="1",
  pages="13",
  issn="0146-4124"
}
Pracoviště
Ústav matematiky (UMAT)
Nahoru