F-倾斜对与F-W-倾斜对  

F-tilting pairs and F-W-tilting pairs

作　　者：李吉宁[1] 

机构地区：[1]西北师范大学数学与信息科学学院,甘肃兰州730070

出　　处：《甘肃联合大学学报（自然科学版）》2010年第2期27-28,39,共3页Journal of Gansu Lianhe University :Natural Sciences

摘　　要：引入了F-倾斜对与F-W-倾斜对的概念,它是对倾斜对和W-倾斜对概念的推广,给出了F-W-倾斜对存在的条件,并研究了F-W-倾斜对与W-倾斜对的关系.The definitions of F- tilting pairs and F-W- tilting pairs were introduced, which are generalizations of the definition of tilting pairs and W- tilting pairs. Furthermore, the conditions of the existenee of F-W- tilting pairs were given and some relations of F-W- tilting pairs, W- tilting pairs were shown in this article.

关 键 词：ARTIN代数 F-自正交模 F-倾斜对 W-倾斜对 F-W-倾斜对 

分 类 号：O153.3[理学—数学]