UNITS OF INTEGRAL GROUP-RINGS OF SOME METACYCLIC GROUPS

被引：7

作者：

JESPERS, E

LEAL, G

MILIES, CP

机构：

[1] MEM UNIV NEWFOUNDLAND,DEPT MATH & STAT,ST JOHNS A1C 5S7,NEWFOUNDLAND,CANADA

[2] UNIV FED RIO DE JANEIRO,INST MATEMAT,BR-21910 RIO JANEIRO,BRAZIL

[3] UNIV SAO PAULO,INST MATEMAT & ESTATIST,BR-01498 SAO PAULO,BRAZIL

来源：

CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES | 1994年 / 37卷 / 02期

关键词：

D O I：

10.4153/CMB-1994-034-0

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

In this paper, we consider all metacyclic groups of the type [a, b \ a(n) = l,b2 = 1, ba = a(i)b] and give a concrete description of their rational group algebras. As a consequence we obtain, in a natural way, units which generate a subgroup of finite index in the full unit group, for almost all such groups.

引用

页码：228 / 237

页数：10

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