On functional identities andd-free subsets of rings, I
作者:
K.I. Beidar,
M.A. Chebotar,
期刊:
Communications in Algebra
(Taylor Available online 2000)
卷期:
Volume 28,
issue 8
页码: 3925-3951
ISSN:0092-7872
年代: 2000
DOI:10.1080/00927870008827066
出版商: Gordon and Breach Science Publishers Ltd.
关键词: Primary: 16W25;Secondary: 16R50
数据来源: Taylor
摘要:
LetAbe a prime ring with maximal right ring of quotientsQand with extended centroidC. Further, letSbe a set, let αS→Abe a map, letmbe a positive integer and letEiFiSm-1, be maps. We study functional identities of the formfor alls1,s2,⋯,smϵS(where, etc). If Sαis an (m+ l)-free subset ofQ(for example, ifSα=AandAis not algebraic of bounded degreem+1 overC, orSαis a ncentral Lie ideal ofAandAis not algebraic of bounded degreem+ 2 overC), definitive results are obtained.
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