%0 Journal Article
%T IG-内射模和SI-代数<br>IG-Injective Modules and SI-Algebras
%A 曹卫青
%A 王东晓
%A 魏加群
%J 数学年刊（A辑）
%D 2018
%R 10.16205/j.cnki.cama.2018.0002
%X 研究了$IG${-}内射模和$SI${-}代数, 证明了单$SG${-}内射模均是$IG${-}内射模, 给出了$SI${-}代数详细的分类, 刻画了每个单模都是$SG${-}内射模的代数.<br>The authors study $IG$-injective modules and $SI$-algebras. It is proved that simple $SG$-injective modules are all $IG$-injective modules. The detailed classification of $SI$-algebras is given and algebras such that every simple module is $SG$-injective are characterized.
%K $IG${-}内射模
%K $SI${-}代数
%K $SG${-}内射模
%K 不可约态射&lt
%K br&gt
%K $IG$-injective module
%K $SI$-algebras
%K $SG${-}injective module
%K Irreducible map
%U http://www.camath.fudan.edu.cn/camacn/ch/reader/view_abstract.aspx?file_no=39A102&flag=1