HUB-INTEGRITY OF SPLITTING GRAPH AND DUPLICATION OF GRAPH ELEMENTS

• Main Authors: SULTAN SENAN MAHDE, VEENA MATHAD
• Format: Article
• Language: English
• Published: Isik University 2016-12-01
• Series: TWMS Journal of Applied and Engineering Mathematics
• Subjects: integrity; hub-integrity; splitting graph; duplication graph
• Online Access: http://jaem.isikun.edu.tr/web/index.php/archive/92-vol6no2/258-hub-integrity-of-splitting-graph-and-duplication-of-graph-elements

The hub-integrity of a graph G = (V (G);E(G)) is denoted as HI(G) and dened by HI(G) = minfjSj + m(G S); S is a hub set of Gg, where m(G S) is the order of a maximum component of G S. In this paper, we discuss hub-integrity of splitting graph and duplication of an edge by vertex and duplication of vertex by an edge of some graphs.