右GWF-封闭环上的Gorenstein弱平坦模及维数  

Gorenstein weak flat modules and dimension over right GWF-closed rings

作　　者：宋彦辉 郭婷 SONG Yan-hui;GUO Ting(School of General Education,Lanzhou College of Information Science and Technology,Lanzhou 730300,Gansu,China)

机构地区：[1]兰州信息科技学院通识教育学院,甘肃兰州730300

出　　处：《山东大学学报（理学版）》2021年第8期99-104,共6页Journal of Shandong University(Natural Science)

摘　　要：研究了右GWF-封闭环上Gorenstein弱平坦模和Gorenstein弱平坦维数的一些性质,并给出了模的Gorenstein弱平坦维数的等价刻画。The properties of Gorenstein weak flat modules and Gorenstein weak flat dimension over right GWF-closed rings are investigated in this paper,and the Gorenstein weak flat dimension of modules is characterized.

关 键 词：右GWF-封闭环 Gorenstein弱平坦模 Gorenstein弱平坦维数 

分 类 号：O154.2[理学—数学]