%0 Journal Article %T The (a,b)-Zagreb index of some derived networks %A Anita Pal %A Ismail Naci Cangul %A Nilanjan De %A Prosanta Sarkar %J Journal of Taibah University for Science %D 2019 %R https://doi.org/10.1080/16583655.2018.1535881 %X ABSTRACT There is a very wide application of mathematics in communication theory, signal processing and networking. A network is formed by nodes communicating with each other. Graph theory plays a vital role in the area of networking research. A topological index is a numeric quantity obtained from a graph structure which is invariant under graph isomorphism. In this study, we obtained a generalized degree-based topological index, called (a,b)-Zagreb index of some derived networks such as Sierpinski network, butterfly network, Benes network and mesh-derived network and hence consider some particular cases %U https://www.tandfonline.com/doi/full/10.1080/16583655.2018.1535881