Injective objects of monomorphism categories  

作　　者：Keyan SONG Yuehui ZHANG 

机构地区：[1]School of Mathematics and Statistics, Southwest University, Chongqing 400715, China [2]Department of Mathematics, Shanghai Jiao Tong University, Shanghai 200240, China

出　　处：《Frontiers of Mathematics in China》2016年第2期401-409,共9页中国高等学校学术文摘·数学（英文）

基　　金：The first author was supported by the National Natural Science Foundation of China （Grant No. 11501465） and the Fundamental Research Funds for the Central Universities （XDJK2015C041）, the second author was supported by the National Natural Science Foundation of China （Grant Nos. 11271257, 11201377） and the Natural Science Foundation of Shanghai （13ZR1422500）.

摘　　要：For an acyelic quiver Q and a finite-dimensional algebra A, we give a unified form of the indecomposable injective objects in the monomorphism category Mon（Q, A） and prove that Mon（Q, A） has enough injective objects.For an acyelic quiver Q and a finite-dimensional algebra A, we give a unified form of the indecomposable injective objects in the monomorphism category Mon（Q, A） and prove that Mon（Q, A） has enough injective objects.

关 键 词：Monomorphism categories injective objects 

分 类 号：O153.3[理学—数学] O189.3[理学—基础数学]