Sami Publishing Company (SPC)Eurasian Chemical Communications2717-05352620200601Study of some topological invariants of subdivided mk graphs73173810544210.33945/SAMI/ECC.2020.6.10ENFarkhandaAfzalDepartment of Humanities and Basic Sciences, Military College of Signals, National University of Sciences and Technology, 44000, Islamabad Pakistan0000-0001-5396-7598MustafaNaeemDepartment of Mathematics and Statistics, The University of Lahore, 54000, Lahore, Pakistan0000-0002-6012-6989FaryalChaudhryDepartment of Mathematics and Statistics, The University of Lahore, 54000, Lahore, PakistanDeebaAfzalDepartment of Mathematics and Statistics, The University of Lahore, 54000, Lahore, Pakistan0000-0001-5268-7260Journal Article20200309An m<sup>k</sup>-graph of a graph G can be defined by taking m≥2 copies G<sub>1</sub>,..., G<sub>m</sub> of a graph G in which every vertex u<sub>t</sub> of copy G<sub>t</sub> is adjacent to a corresponding vertex v<sub>s</sub> of copy G<sub>s</sub>. An m<sup>k</sup>-graph is represented by m<sup>k</sup>(G). In this research study, we discussed some degree based topological indices (connectivity indices) of subdivided m<sup>k</sup>-graph generated by path graph and comb graph. The closed formulas for computing various degree based topological indices of subdivided m<sup>k</sup>-graphs were presented.http://www.echemcom.com/article_105442_1166ce8bc87fd32bb7dbf28c806c6362.pdf