BOUNDS FOR INDICES OF NILPOTENCY OF FINITELY GENERATED NIL RINGS OF FINITE INDEX
作者:
AbrahamA. Klein,
期刊:
Quaestiones Mathematicae
(Taylor Available online 1986)
卷期:
Volume 9,
issue 1-4
页码: 339-347
ISSN:1607-3606
年代: 1986
DOI:10.1080/16073606.1986.9632121
出版商: Taylor & Francis Group
关键词: Primary 16A22;Secondary 16438
数据来源: Taylor
摘要:
An improved bound is given for the index of nil-potency of a finitely generated nil ring of index n in terms of the index of nilpotency of the ideal generated by Tmwhere m = [n/2] and T is a m-subset of the set of generators. If m = 3 it is proved that T10is contained in an ideal generated by twenty-seven cubes and this is applied to get bounds for the index of nilpotency of a finitely generated nil ring of index 6 or 7, bounds which are less than one hundredth of the bounds we obtained in a previous paper.
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