Sign Up to like & get
recommendations!
1
Published in 2019 at "Journal of Combinatorial Optimization"
DOI: 10.1007/s10878-019-00391-4
Abstract: The first and the second Zagreb indices of a graph G are defined as $$M_1(G)= \sum _{v\in V_G}d_v^2 $$M1(G)=∑v∈VGdv2 and $$ M_2(G)= \sum _{uv\in E_G}d_ud_v$$M2(G)=∑uv∈EGdudv, where $$d_v,\, d_u$$dv,du are the degrees of vertices $$v,\, u$$v,u…
read more here.
Keywords:
difference zagreb;
vertex cacti;
zagreb indices;
zagreb ... See more keywords