فهرست نشریات علمی دسترسی آزاد ایران

‎The first general multiplicative Zagreb index $P_1^a(G)$ is the product of the degree of each vertex $v$ in $G$‎, ‎raised to the power $a$ and the second general multiplicative Zagreb index $P_2^a(G)$ is the product of the degree of each vertex $v$ in $G$‎, ‎raised to the power $a$ times the degree of $v$‎, ‎where $a$ is a non-zero real number‎.‎In this study‎, ‎we present bounds on the general multiplicative Zagreb indices for trees and unicyclic graphs‎. ‎We also provide bounds for the first general multiplicative Zagreb index for trees‎.‎Additionally‎, ‎we identify all the extremal graphs for each bound mentioned as best as possible‎.