On weak forms of preopen and preclosed functions

Miguel Caldas; Govindappa Navalagi

Archivum Mathematicum (2004)

  • Volume: 040, Issue: 2, page 119-128
  • ISSN: 0044-8753

Abstract

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In this paper we introduce two classes of functions called weakly preopen and weakly preclosed functions as generalization of weak openness and weak closedness due to [26] and [27] respectively. We obtain their characterizations, their basic properties and their relationshisps with other types of functions between topological spaces.

How to cite

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Caldas, Miguel, and Navalagi, Govindappa. "On weak forms of preopen and preclosed functions." Archivum Mathematicum 040.2 (2004): 119-128. <http://eudml.org/doc/249296>.

@article{Caldas2004,
abstract = {In this paper we introduce two classes of functions called weakly preopen and weakly preclosed functions as generalization of weak openness and weak closedness due to [26] and [27] respectively. We obtain their characterizations, their basic properties and their relationshisps with other types of functions between topological spaces.},
author = {Caldas, Miguel, Navalagi, Govindappa},
journal = {Archivum Mathematicum},
keywords = {preopen sets preclosed sets; weakly preclosed functions; extremally disconnected spaces; quasi H-closed spaces; weakly preclosed functions; extremally disconnected spaces},
language = {eng},
number = {2},
pages = {119-128},
publisher = {Department of Mathematics, Faculty of Science of Masaryk University, Brno},
title = {On weak forms of preopen and preclosed functions},
url = {http://eudml.org/doc/249296},
volume = {040},
year = {2004},
}

TY - JOUR
AU - Caldas, Miguel
AU - Navalagi, Govindappa
TI - On weak forms of preopen and preclosed functions
JO - Archivum Mathematicum
PY - 2004
PB - Department of Mathematics, Faculty of Science of Masaryk University, Brno
VL - 040
IS - 2
SP - 119
EP - 128
AB - In this paper we introduce two classes of functions called weakly preopen and weakly preclosed functions as generalization of weak openness and weak closedness due to [26] and [27] respectively. We obtain their characterizations, their basic properties and their relationshisps with other types of functions between topological spaces.
LA - eng
KW - preopen sets preclosed sets; weakly preclosed functions; extremally disconnected spaces; quasi H-closed spaces; weakly preclosed functions; extremally disconnected spaces
UR - http://eudml.org/doc/249296
ER -

References

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