Mathematical Inequalities & Applications · Volume 16, Issue 2 Majorization under constraints and bounds on the second Zagreb index 16-25 Pages 329-347 DOI 10.7153/mia-16-25 Downloads Short PDF Full PDF PNG Authors Monica Bianchi Alessandra Cornaro Anna Torriero Keywords majorization Schur-convex functions graphs second Zagreb index Subject classes 05C35 05C05 05C50