Explore: Ramsey Numbers

multicolour Ramsey number is a Ramsey number using 3 or more colours. There are (up to symmetries) only two non-trivial multicolour Ramsey numbers for which

team, Ramsey joined first team training to "make up the numbers" during a spate of injuries. After training with the first team, 17-year-old Ramsey was

Ramsey theory, named after the British mathematician and philosopher Frank P. Ramsey, is a branch of the mathematical field of combinatorics that focuses

Erdős–Szekeres bound on diagonal Ramsey numbers. He won the European Prize in Combinatorics in 2011 for his work in Ramsey theory and for his progress on

1975, Chung published her first joint paper with Graham, On multicolor Ramsey numbers for complete bipartite graphs, which was published in the Journal of

"Annals of Mathematics" in March 2019. The Burr–Erdős conjecture on Ramsey numbers of graphs, proved by Choongbum Lee in 2015. A conjecture on equitable

Burr, Stefan A.; Erdős, Paul (1975), "On the magnitude of generalized Ramsey numbers for graphs", Infinite and finite sets (Colloq., Keszthely, 1973; dedicated

Jalen Ramsey (/ˈdʒeɪlən/ JAY-lən; born October 24, 1994) is an American professional football cornerback for the Pittsburgh Steelers of the National Football

University; his dissertation, supervised by Benny Sudakov, was titled Ramsey Numbers. Fox worked in the mathematics department at MIT from 2010 to 2014,

geometries, graph theory, group theory, model theory, number theory, set theory, Ramsey theory, dynamical systems, and partial differential equations. Some problems