Detail výsledku

Closure operators for semitopogenous spaces

ŠLAPAL, J.; RICHMOND, T. Closure operators for semitopogenous spaces. Bulletin mathématique de la Société des Sciences Mathématiques de Roumanie, 2026, vol. 69(117), iss. 1, p. 3-14.
Typ
článek v časopise
Jazyk
angličtina
Autoři
Šlapal Josef, prof. RNDr., CSc., ÚM OAAG (FSI)
Richmond Thomas Alan, prof.
Abstrakt

Semitopogenous orders on a set X were introduced by Cs´asz´ar to provide a unified
approach to topology, proximity, and uniformity. At least four closure operators
associated with a semitopogenous order have been introduced by various authors. We
provide a systematic comparison of these closure operators. Examples are presented
to show their relative dependence and independence.

Klíčová slova

Semitopogenous order, closure operator, topology, connected closure space.

URL
Rok
2026
Strany
12
Časopis
Bulletin mathématique de la Société des Sciences Mathématiques de Roumanie, roč. 69(117), č. 1, ISSN
Vydavatel
Romanian Mathematical Society
UT WoS
001705847300001
BibTeX 
@article{BUT202001,
  author="Josef {Šlapal} and Thomas Alan {Richmond}",
  title="Closure operators for semitopogenous spaces",
  journal="Bulletin mathématique de la Société des Sciences Mathématiques de Roumanie",
  year="2026",
  volume="69(117)",
  number="1",
  pages="12",
  issn="1220-3874",
  url="https://bulletin.ssmr.ro/pdf/69-1/articol_1.pdf"
}
Pracoviště
Ústav matematiky (ÚM)
Nahoru