On the Bitopological Space Associated with a 3-Uniform Semigraph
摘要
A bitopological space on the set of vertices of 3-uniform semigraphs is defined using the outlying neighbourhood \( N_{i}^{o}\) of the vertex \( 'i' \) defined as \( N_{i}^{o}=V-C_{i} \) where V is the vertex set and \( C_{i} \) is the set of vertices which are consecutively adjacent to \( 'i' \) . Two different topologies on the vertex set V are defined using these neighbourhoods and some properties of this bitopological space are discussed in this paper.