摘要
文中证明了局部有限环上的有限正规扩张是局部有限环,以及斜半群环R θS是局部有限环的等价条件.
It is proved that finite normalizing extensions of locally finite rings are locally finite rings,and it is proved that equivalence conditions of skew semigroup rings R*_θS are locally finite rings.
出处
《甘肃联合大学学报(自然科学版)》
2004年第4期19-20,共2页
Journal of Gansu Lianhe University :Natural Sciences