The braid group for a quiver with superpotential  

作　　者：Yu Qiu 

机构地区：[1]Yau Mathematical Sciences Center, Tsinghua University

出　　处：《Science China Mathematics》2019年第7期1241-1256,共16页中国科学：数学（英文版）

摘　　要：We survey various generalizations of braid groups for quivers with superpotential and focus on the cluster braid groups, which are introduced in a joint work with King (2018). Our motivations come from the study of cluster algebras, Calabi-Yau categories and Bridgeland stability conditions.We survey various generalizations of braid groups for quivers with superpotential and focus on the cluster braid groups, which are introduced in a joint work with King(2018). Our motivations come from the study of cluster algebras, Calabi-Yau categories and Bridgeland stability conditions.

关 键 词：BRAID GROUPS mapping class GROUPS spherical TWISTS QUIVER with potential cluster ALGEBRAS stability conditions 

分 类 号：O1[理学—数学]