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A MULTIPLICATION FORMULA FOR MODULE SUBCATEGORIES OF EXT-SYMMETRY
Xiao, Jie ; Xu, Fan
2010-10-12 ; 2010-10-12
关键词Ext-symmetry module variety flag variety composition series KLEINIAN SINGULARITIES CLUSTER ALGEBRAS Mathematics, Applied Mathematics
中文摘要We define evaluation forms associated to objects in a module subcategory of Ext-symmetry generated by finitely many simple modules over a path algebra with relations and prove a multiplication formula for the product of two evaluation forms. It is analogous to a multiplication formula for the product of two evaluation forms associated to modules over a preprojective algebra given by Geiss, Leclerc and Schroer in Compositio Math. 143 (2007): 1313-1334.
语种英语 ; 英语
出版者AMER MATHEMATICAL SOC ; PROVIDENCE ; 201 CHARLES ST, PROVIDENCE, RI 02940-2213 USA
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/81322]  
专题清华大学
推荐引用方式
GB/T 7714
Xiao, Jie,Xu, Fan. A MULTIPLICATION FORMULA FOR MODULE SUBCATEGORIES OF EXT-SYMMETRY[J],2010, 2010.
APA Xiao, Jie,&Xu, Fan.(2010).A MULTIPLICATION FORMULA FOR MODULE SUBCATEGORIES OF EXT-SYMMETRY..
MLA Xiao, Jie,et al."A MULTIPLICATION FORMULA FOR MODULE SUBCATEGORIES OF EXT-SYMMETRY".(2010).
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