La Hoang

activity

20202026

most cited

2

-distance

(Δ + 1)

-coloring of sparse graphs using the potential method

1 citations · 3 across the 14 of their papers we have counts for

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2 papers · 1 filter

math.CO2026

Product structure of graphs excluding a topological minor

Jędrzej Hodor, Hoang La, Piotr Micek +1

We prove that, for all positive integers $h$ and $t$ and every graph $X$ with $td (X) \leq h$ , there exists a positive integer $c (X, t)$ such that every graph $G$ with $\mat…

math.CO2026

A Domatic Analogue of $χ$ -Bounded Graph Classes and the Gyárfás-Sumner Conjecture

Quentin Chuet, Selma Djelloul, Hoang La +2

Given a graph $G$ , a dominating set is a subset $X \subseteq V (G)$ such that $N [X] = V (G)$ . The \emph{domatic number} of $G$ , denoted $dom (G)$ , is the maximum size of a partitio…

Product structure of graphs excluding a topological minor

A Domatic Analogue of χ-Bounded Graph Classes and the Gyárfás-Sumner Conjecture

A Domatic Analogue of $χ$ -Bounded Graph Classes and the Gyárfás-Sumner Conjecture