通过右极小几乎可裂研究不可约同态  

Study Irreducible Homomorphism through Right Minimal almost Split

作　　者：毛玲玲[1] 

机构地区：[1]新疆大学数学与系统科学学院,新疆乌鲁木齐830046

出　　处：《贵州大学学报（自然科学版）》2014年第4期11-13,共3页Journal of Guizhou University:Natural Sciences

基　　金：国家自然科学基金面上项目(11061033)

摘　　要：本文主要通过右极小几乎可裂研究不可约同态。首先证明右极小几乎可裂的几条性质;然后证明一个A-模同态不是retraction的充要条件;最后,根据所证的性质及命题,通过右极小几乎可裂研究不可约同态。The irreducible homomorphism was studied by right minimal almost split.Firstly,some properties about the right minimal almost split was proved.Then,a sufficient and necessary condition about retraction was proved.Finally,based on these properties and the proposition,the irreducible homomorphism by right minimal almost split was studied.

关 键 词：不可约同态 右极小几乎可裂 

分 类 号：O152[理学—数学]