On quasi compact spaces and some functions

On quasi compact spaces and some functions

In this paper, we introduce and investigate a new class of sets called A -open sets which are weaker than co-zero sets. Moreover, we obtain characterizations and preserving theorems of quasi compact spaces.

Podrobná bibliografie
Hlavní autoři: Ahmad Al-Omari, Takashi Noiri
Médium: Článek
Jazyk:English
Vydáno: Sociedade Brasileira de Matemática 2018-10-01
Edice:Boletim da Sociedade Paranaense de Matemática
Témata:
co-zero set
zero set
quazi compact space
Z-closed space
On-line přístup:https://periodicos.uem.br/ojs/index.php/BSocParanMat/article/view/31125
Popis
Shrnutí:In this paper, we introduce and investigate a new class of sets called A -open sets which are weaker than co-zero sets. Moreover, we obtain characterizations and preserving theorems of quasi compact spaces.
ISSN:0037-8712
2175-1188

Podobné jednotky