On ωb-open sets and b-Lindelof spaces

Authors

  • Takashi Noiri
  • Ahmad Abdullah Al-omari
  • Mohd. Salmi Md. Noorani

Keywords:

b-open set, ω-open set, b-Lindelöf space

Abstract

In this paper, we introduce and investigate a new class of sets called ωb-open sets which is weaker than both ω-open sets and b-open sets. Moreover, we obtain a characterization and preserving theorems of b-Lindelof spaces.

Downloads

Published

2008-09-17

Issue

Vol. 1 No. 3: (July 2008)

Section

Topology

License

Upon acceptance of an article by the journal, the author(s) accept(s) the transfer of copyright of the article to European Journal of Pure and Applied Mathematics.

European Journal of Pure and Applied Mathematics will be Copyright Holder.

How to Cite

On ωb-open sets and b-Lindelof spaces. (2008). European Journal of Pure and Applied Mathematics, 1(3), 3-9. https://ejpam.com/index.php/ejpam/article/view/131