D. Dimitrov

activity

20092021

most citedOn the Extremal Graphs with Respect to Bond Incident Degree Indices

56 citations · 156 across the 13 of their papers we have counts for

collaborators

Showing 2012Show all

2 papers · 1 filter

cs.DM2012

The total irregularity of a graph

Hosam Abdo, Darko Dimitrov

In this note a new measure of irregularity of a simple undirected graph $G$ is introduced. It is named the total irregularity of a graph and is defined as $\irr_t(G) = 1/2\sum_{u,v…

cs.DM2012★ 12 cited

Bounds and Computation of Irregularity of a Graph

Hosam Abdo, Nathann Cohen, Darko Dimitrov

Albertson has defined the irregularity of a simple undirected graph $G = (V, E)$ as $ \irr(G) = \sum_{uv\in E}|d_G(u)-d_G(v)|,$ where $d_{G} (u)$ denotes the degree of a vertex $u \in V$ …