A. Ahadi

activity

20092026

most citedAlgorithmic complexity of proper labeling problems

42 citations · 120 across the 18 of their papers we have counts for

collaborators

Showing 2010Show all

3 papers · 1 filter

math.CO2010★ 2 cited

On the Lucky labeling of Graphs

Arash Ahadi, Ali Dehghan, Esmael Mollaahmadi

Suppose the vertices of a graph $G$ were labeled arbitrarily by positive integers, and let $S u m (v)$ denote the sum of labels over all neighbors of vertex $v$ . A labeling is lucky i…

math.CO2010

Silver block intersection graphs of Steiner 2-designs

A. Ahadi, Nazli Besharati, E. S. Mahmoodian +1

For a block design $D$ , a series of {\sf block intersection graphs} $G_{i}$ , or $i$ -{\rm BIG}( $D$ ), $i = 0, ..., k$ is defined in which the vertices are the blocks of $\cal…

math.CO2010★ 3 cited

On Rainbow Connection of Strongly Regular Graphs

Arash Ahadi, Ali Dehghan

An edge-colored graph $G$ is rainbow connected if any two vertices are connected by a path whose edges have distinct colors. The rainbow connection number of a connected graph $G$ ,…