D. Bakhshesh

collaborators

2 papers

math.CO2024

$k$ -Coalitions in Graphs

Abbas Jafari, Saeid Alikhani, Davood Bakhshesh

In this paper, we propose and investigate the concept of $k$ -coalitions in graphs, where $k \geq 1$ is an integer. A $k$ -coalition refers to a pair of disjoint vertex sets that joint…

math.CO2024

Counting the Number of Domatic Partition of a Graph

Saeid Alikhani, Davood Bakhshesh, Nima Ghanbari

A subset of vertices $S$ of a graph $G$ is a dominating set if every vertex in $V ∖ S$ has at least one neighbor in $S$ . A domatic partition is a partition of the vertices…

k-Coalitions in Graphs

Counting the Number of Domatic Partition of a Graph

$k$ -Coalitions in Graphs