On the First and Second Locating Zagreb Indices of Graphs

• 作者: Anwar Saleh Suha A. Wazzan
• 来源期刊: 应用数学(英文)
• 学科: 数学
• 关键词: Zagreb Indices FIRST and SECOND Locating Indices JOIN GRAPH FIREFLY GRAPH
• 年，卷（期）: 2019,（10）
• 页码范围: 805-816
• 页数: 12页
• 分类号: O15

摘要

By the distance or degree of vertices of the molecular graph, we can define graph invariant called topological indices. Which are used in chemical graph to describe the structures and predicting some physicochemical properties of chemical compound? In this paper, by introducing two new topological indices under the name first and second Zagreb locating indices of a graph G, we establish the exact values of those indices for some standard families of graphs included the firefly graph.