Sergey Fomin

My main research area is combinatorics, especially its applications in algebra, geometry, and other areas of mathematics. Most of my research over the past decade was related to cluster algebras, a class of commutative rings endowed with a rich combinatorial structure. Several survey papers on my website (see also the Cluster Algebras Portal that I maintain) describe different aspects of this exciting field of research.
(Last modified: 09/2012.)