activity
19962019
most citedPartitioning 2-edge-colored graphs by monochromatic paths and cycles

35 citations · 56 across the 9 of their papers we have counts for

collaborators

11 papers

math.CO2019

Ramsey numbers of path-matchings, covering designs and 1-cores

Louis DeBiasio, András Gyárfás, Gábor N. Sárközy

A path-matching of order is a vertex disjoint union of nontrivial paths spanning vertices. Burr and Roberts, and Faudree and Schelp determined the 2-color Ramsey number of…

math.CO2018

Large monochromatic components in multicolored bipartite graphs

Louis DeBiasio, Robert A. Krueger, Gábor N. Sárközy

It is well-known that in every -coloring of the edges of the complete bipartite graph there is a monochromatic connected component with at least vertice…

math.CO2015

Cliques in C_4-free graphs of large minimum degree

A. Gyarfas, G. N. Sarkozy

A graph is called -free if it does not contain the cycle as an induced subgraph. Hubenko, Solymosi and the first author proved (answering a question of Erd\H os) a p…

math.CO2015★ 35 cited

Partitioning 2-edge-colored graphs by monochromatic paths and cycles

Jozsef Balogh, Janos Barat, Daniel Gerbner +2

We present results on partitioning the vertices of -edge-colored graphs into monochromatic paths and cycles. We prove asymptotically the two-color case of a conjecture of Sárköz…

math.CO2015★ 3 cited

Ramsey number of a connected triangle matching

Andras Gyarfas, Gabor N. Sarkozy

We determine the -color Ramsey number of a {\em connected} triangle matching which is any connected graph containing vertex disjoint triangles. We obtain that $R(c…

math.CO2015★ 4 cited

Rainbow matchings in bipartite multigraphs

János Barát, András Gyárfás, Gábor N. Sárközy

Suppose that is a non-negative integer and a bipartite multigraph is the union of matchings , each of…