Result Details

Some properties of Theta-open Sets

Caldas M., Jafari S., Kovár M. M. Some properties of Theta-open Sets. Divulgaciones Matematicas, 2005, vol. 12, no. 2, p. 161-169. ISSN: 1315-2068.
Type
journal article
Language
English
Authors
Kovár Martin, doc. RNDr., Ph.D., UMAT (FEEC)
Caldas Miguel, Professor
Jafari Saeid, professor, UMAT (FEEC)
Abstract

In this paper we introduce and study topological properties of theta-derived set, theta-border, theta-frontier and theta-exterior of a set using the concept of theta-open set.

Keywords

theta-open, theta-closure, theta-interior, theta-border, theta-frontier, theta-vnějšek

Published
2005
Pages
161–169
Journal
Divulgaciones Matematicas, vol. 12, no. 2, ISSN 1315-2068
BibTeX 
@article{BUT42468,
  author="Martin {Kovár} and Miguel {Caldas} and Saeid {Jafari}",
  title="Some properties of Theta-open Sets",
  journal="Divulgaciones Matematicas",
  year="2005",
  volume="12",
  number="2",
  pages="161--169",
  issn="1315-2068"
}
Departments
Department of Mathematics (UMAT)
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