摘要
引进了正则环的ｄ．ｆ－根概念，并利用ｄ．ｆ－根刻画了正则环的直有限性．
In this paper,we introduce d.f radicals of regular rings.Using this new notion,we give some descriptions of direct finiteness over regular rings.
出处
《湖南师范大学自然科学学报》
CAS
1998年第1期16-18,34,共4页
Journal of Natural Science of Hunan Normal University
