Journal of Mathematical Inequalities · Volume 11, Issue 3 The upper bounds for multiplicative sum Zagreb index of some graph operations 11-59 Pages 749-761 DOI 10.7153/jmi-2017-11-59 Downloads Short PDF Full PDF PNG Authors Yasar Nacaroglu A. Dılek Maden Keywords Zagreb indices multiplicative sum Zagreb index join rooted product corona product tensor product Cartesian product strong product hierarchical product lexicographic product Subject classes 05C35 05C76 05C07