The periodicity conjecture for pairs of Dynkin diagrams

Bernhard Keller
2013 Annals of Mathematics  
We prove the periodicity conjecture for pairs of Dynkin diagrams using Fomin-Zelevinsky's cluster algebras and their (additive) categorification via triangulated categories.
doi:10.4007/annals.2013.177.1.3 fatcat:rtpxxd5yxzgibdda2xj5faxnha