Extremal Trees with Respect to Some Versions of Zagreb Indices Via Majorization

نویسندگان
Eliasi, M. ID 1
Ghalavand, A. ID 2

1 Department of Mathematics, Khansar Faculty of Computer and Mathematical Sciences, Khansar Iran

2 Department of Mathematics, Khansar Faculty of Computer and Mathematical Sciences, Khansar Iran

doi
10.22052/ijmc.2017.46693.1161
چکیده

The aim of this paper is using the majorization technique to identify the classes of trees with extermal (minimal or maximal) value of some topological indices, among all trees of order n ≥ 12.

کلیدواژه‌ها
majorization, General first Zagreb index, Multiplicative Zagreb indices