NON-ISOMORPHIC RINGS WITH ISOMORPHIC MATRIX-RINGS

被引:8
|
作者
CHATTERS, AW [1 ]
机构
[1] UNIV BRISTOL,SCH MATH,BRISTOL BS8 1TW,ENGLAND
关键词
16P40; 16S50; 16W20; 1991 Mathematics subject classification;
D O I
10.1017/S0013091500018435
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We construct an uncountable family of pairwise non-isomorphic rings S(i) such that the corresponding full 2 by 2 matrix rings M2(S(i)) are all isomorphic to each other. The rings S(i) are Noetherian integral domains which are finitely-generated as modules over their centres.
引用
收藏
页码:339 / 348
页数:10
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