Hadeel Al Bazzal

collaborators

3 papers

math.CO2026

$t$ -tone edge coloring of graphs

Hadeel Al Bazzal

In this paper, we introduce the notion of $t$ -tone edge coloring. A $t$ -tone edge $k$ -coloring of a graph $G$ assigns to each edge of $G$ a set of $t$ distinct colors from $\{1,\do…

math.CO2026

On S-Packing Coloring of Subcubic Graphs

Hadeel Al Bazzal

Given a sequence $ S = (s_1, s_2, \ldots, s_k) $ of positive integers satisfying $ s_1 \leq s_2 \leq \dots \leq s_k $, an $ S $-packing coloring of a graph $ G $ is a parti…

math.CO2026

$t$ -tone colorings of outerplanar and Halin graphs

Hadeel Al Bazzal, Olivier Togni

A $t$ -tone $k$ -coloring of a graph $G$ assigns a set of $t$ distinct colors from ${1, \dots, k}$ to each vertex so that vertices at distance $d$ share fewer than $d$ common color…

t-tone edge coloring of graphs

On S-Packing Coloring of Subcubic Graphs

t-tone colorings of outerplanar and Halin graphs

$t$ -tone edge coloring of graphs

$t$ -tone colorings of outerplanar and Halin graphs