University of Kashan Iranian Journal of Mathematical Chemistry 2228-6489 11 2 2020 07 01 Some Topological Indices Related to Paley Graphs 107 112 105515 10.22052/ijmc.2019.160538.1414 EN Roozbeh Modabernia Department of Mathematics, Shoushtar branch, Islamic Azad University, Shoushtar, Iran Journal Article 2018 12 09 Let ‎GF(<em>q</em>)‎ denote the finite field with ‎‎‎<em>q‎</em> elements. The Paley graph ‎‎‎Paley(<em>q</em>)‎ is defined to be a graph with vertex set ‎‎ GF(<em>q</em>)‎ ‎‎ such that two vertices ‎‎a‎‎ and ‎‎b‎‎ are joined with an edge if ‎‎<em>a</em>-<em>b</em> ‎‎ is a non-zero square. If we assume ‎‎<em>q‎</em>≡‎1(mod4) ‎‎, then this graph is undirected. In this paper, our aim is to compute the topological indices of ‎‎ Paley(<em>q</em>)‎ ‎‎ such as the Wiener, <em>PI</em> and Szeged indices of this graph. Graph distance topological index Paley graph https://ijmc.kashanu.ac.ir/article_105515_2a487d1d42c01754257d79f7d052a9a7.pdf