Determining Total Vertex Irregularity Strength of T(4, 1) Tadpole Chain Graph and its Computation
Isnaini Anniswati Rosyida, Mulyono Mulyono, Diari Indriati · Procedia Computer Science · 2019
In this research, we examine total vertex irregularity strength (tvs) of tadpole chain graph Tr(4,1) with length r. We obtain that tvs (Tr(4, 1))=⌈4r+2/5⌉. Further, we construct algorithm to determine label of vertices, label of edges, weight of vertices, and the exact value of tvs of Tr(4, 1).