activity
20192026
most citedThe size-Ramsey number of powers of bounded degree trees

10 citations · 10 across the 4 of their papers we have counts for

collaborators

6 papers

math.CO2026

A rainbow version of Lehel's conjecture

Pedro Araújo, Xiao-Chuan Liu, Taísa Martins +4

Lehel's conjecture states that every 2-edge-colouring of K_n admits a partition of its vertex set into two monochromatic cycles. It was proven for sufficiently large n by Łuczak, R…

math.CO2025

Graphs with asymmetric Ramsey properties

Walner Mendonça, Meysam Miralaei, Guilherme O. Mota

Given positive integers and we write if every 2-colouring of the edges of yields a red copy of or a blue copy of and we d…

math.CO2024

Degree conditions for Ramsey goodness of paths

Lucas Aragão, João Pedro Marciano, Walner Mendonça

A classical result of Chvátal implies that if , then any colouring of the edges of in red and blue contains either a monochromatic red or a monoch…

math.CO2021

Tiling edge-coloured graphs with few monochromatic bounded-degree graphs

Jan Corsten, Walner Mendonça

We prove that for all integers , there is a constant such that the following is true for every sequence of graphs w…

math.CO2020

Covering -edge-coloured random graphs with monochromatic trees

Yoshiharu Kohayakawa, Walner Mendonça, Guilherme Oliveira Mota +1

We investigate the problem of determining how many monochromatic trees are necessary to cover the vertices of an edge-coloured random graph. More precisely, we show that for $p\gg…

math.CO2019★ 10 cited

The size-Ramsey number of powers of bounded degree trees

Sören Berger, Yoshiharu Kohayakawa, Giulia Satiko Maesaka +4

Given a positive integer , the -colour size-Ramsey number of a graph is the smallest integer such that there exists a graph with edges with the property that,…