Naslov (eng)

Second Zagreb index of trees with fixed diameter

Autor

Zogić, Emir
Glogić, Edin

Opis (eng)

Abstract: Let G be a simple graph with vertex set V = V (G) = {v1, v2, ..., vn} and edge set E = E(G). For vi∈V (G), by di = di(G) we denote the degree (number of neighbors) of the vertex vi. The second Zagreb index is defined as M2(G) = ∑didj. In this paper, we study the minimal and maximal second Zagreb index of trees with fixed diameter.

Jezik

engleski

Datum

2020

Licenca

© All rights reserved

Predmet

Keywords:second Zagreb index, diameter, trees

Deo kolekcije (1)

o:28516

Radovi nastavnika i saradnika Državnog univerziteta u Novom Pazaru