The aim of the paper is to find suitable conditions so as to ultimately establish the existence and uniqueness of the extension of a pairwise θ-continuous map onto an arbitrary extension-space of a bitopological space.
Narasimhan, D. (2012). Properties of T_S-Spaces and Pairwise T_S-Spaces. Research Journal of Applied Sciences, Engineering and Technology, 4(10), 1386-1390. https://www.airitilibrary.com/Article/Detail?DocID=20407467-201205-201510220011-201510220011-1386-1390