Green formula in Hall algebras and cluster algebras

zbMath1214.16014arXiv0804.2015MaRDI QIDQ3078042

Fan Xu, Jie Xiao

Publication date: 18 February 2011

Full work available at URL: https://arxiv.org/abs/0804.2015

zbMATH Keywords

universal enveloping algebrasGreen formulaquantum groupsHall algebrascluster algebrascluster categories2-Calabi-Yau algebras

Mathematics Subject Classification ID

Quantum groups (quantized enveloping algebras) and related deformations (17B37) Auslander-Reiten sequences (almost split sequences) and Auslander-Reiten quivers (16G70) Universal enveloping (super)algebras (17B35) Kac-Moody (super)algebras; extended affine Lie algebras; toroidal Lie algebras (17B67) Representations of quivers and partially ordered sets (16G20) Cluster algebras (13F60)

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