L. Pham

activity

20162025

most cited

χ

-bounds, operations and chords

11 citations · 16 across the 4 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

math.CO2019

Restricted extension of sparse partial edge colorings of complete graphs

Carl Johan Casselgren, Lan Anh Pham

Given a partial edge coloring of a complete graph $K_{n}$ and lists of allowed colors for the non-colored edges of $K_{n}$ , can we extend the partial edge coloring to a proper edge col…

math.CO2019★ 1 cited

On restricted colorings of $(d, s)$ -edge colorable graphs

Lan Anh Pham

A cycle is $2$ -colored if its edges are properly colored by two distinct colors. A $(d, s)$ -edge colorable graph $G$ is a $d$ -regular graph that admits a proper $d$ -edge coloring in…

math.CO2019

Latin cubes of even order with forbidden entries

Carl Johan Casselgren, Lan Anh Pham

We consider the problem of constructing Latin cubes subject to the condition that some symbols may not appear in certain cells. We prove that there is a constant $γ > 0$ such that i…

Restricted extension of sparse partial edge colorings of complete graphs

On restricted colorings of (d,s)-edge colorable graphs

Latin cubes of even order with forbidden entries

On restricted colorings of $(d, s)$ -edge colorable graphs