Open AccessSi-open sets ans Si-continuity in bitopological spaces
Author(s) -
Alias B. Khalaf
Publication year - 2012
Publication title -
tamkang journal of mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.324
H-Index - 18
eISSN - 0049-2930
pISSN - 2073-9826
DOI - 10.5556/j.tkjm.43.2012.730
Subject(s) - mathematics , class (philosophy) , open set , set (abstract data type) , topological space , pure mathematics , closed set , topology (electrical circuits) , discrete mathematics , combinatorics , computer science , artificial intelligence , programming language
In this paper we introduce and de ne a new class of sets, called Si-open sets,in bitopological spaces. By using this set we introduce the notion of Si-continuity and investigate some of its properties. In particular, Si-open sets and Si-continuity are used to extend some known results in topological spaces