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Author:

杨士林 (杨士林.)

Indexed by:

CQVIP

Abstract:

证明了具有幂等心H的亚直既约环R若满足下列条件之一:(1)H只有有限个非零幂零元;(2)H只有有限个非零元x:xk=0(某正整数k>1);(3)H只有有限个非零元x:x2=0;(4)H只有有限个非零右零因子;(5)H只有有限个非零左零因子;(6)H只有有限个不为单位元的非零幂等元,则R≌Mn(F)(n≥2),其中F=GF(pm)。

Keyword:

本原环 F-环 亚直既约环

Author Community:

  • [ 1 ] 北京工业大学计算机学院

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Source :

北京工业大学学报

Year: 1995

Issue: 01

Page: 79-82

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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