Ahmad Muchlas Abrar

collaborators

3 papers

math.CO2025

D-Antimagic Labelings of Oriented Star Forests

Ahmad Muchlas Abrar, Rinovia Simanjuntak

For a distance set $D$ , an oriented graph $G$ is $D$ -antimagic if there exists a bijective vertex labeling such that the sum of all labels of $D$ -out-neighbors is…

math.CO2025

D-Antimagic Labelings of Oriented 2-Regular Graphs

Ahmad Muchlas Abrar, Rinovia Simanjuntak

Given an oriented graph $G$ and $D$ a distance set of $G$ , $G$ is $D$ -antimagic if there exists a bijective vertex labeling such…

math.CO2025

D-Antimagic Labelings on Oriented Linear Forests

Ahmad Muchlas Abrar, Rinovia Simanjuntak

Let $G$ be an oriented graph with the vertex set $V (G)$ and the arc set $A (G)$ . Suppose that $D \subseteq {0, 1, \dots, \partial}$ …