模与环的(■,U)-M-凝聚性On(■,U)-M-Coherence of Modules and Rings
赵仁育;
摘要(Abstract):
设■是一个无穷基数,U是平坦的右R-模,M是左R-模.称左R-模N是(■,U)-M-凝聚的,如果对任意的B/A→Rm,其中0≤A
关键词(KeyWords): (■,U)-M-凝聚模;(■,U)-M-凝聚环;M-平坦-模
基金项目(Foundation): 西北师范大学青年教师科研基金(NWNU-QN-07-10)
作者(Authors): 赵仁育;
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