%0 Journal Article %T Calculating Szeged Index and Revised Szeged Index by Using Adjacency Matrix %J Iranian Journal of Analytical Chemistry %I Payame Noor University, Iran %Z 2383-2207 %A Alimorad, Hajar %D 2022 %\ 09/01/2022 %V 9 %N 2 %P 46-50 %! Calculating Szeged Index and Revised Szeged Index by Using Adjacency Matrix %K Adjacency Matrix %K Connected Graph %K Distance Matrix %K Revised Szeged Index %K Szeged Index %R 10.30473/ijac.2022.64726.1240 %X Topological indices are graph invariants used in theoretical chemistry to encode molecules for the design of chemical compounds with given physicochemical properties or given pharmacological and biological activities. Szeged index ( ) and Revised Szeged index ( ) of molecular graph identify some distance properties for graphs. In computational chemistry and graph theory, ( ) and ( ) were more available to test the characteristics of chemical molecular structures, and thus widely used in chemical applications. In this paper, a simple algorithm is presented for constructing the distance matrix. This algorithm is designed for calculation of  and . %U https://ijac.journals.pnu.ac.ir/article_9024_cbf4bbf58e57ce66a4a88f5485c9c4f2.pdf