Anti-automorphisms satisfying an Engel condition
Copyright policy ) Tsiu-Kwen Lee;
Anti-automorphisms satisfying an Engel condition
ABSTRACTLet R be a semiprime ring with an anti-automorphism τ, which is of finite order. It is proved that if [[…[τ(x),xn1],…],xnk]=0 for all x∈R, where n1,n2,…,nk are k fixed positive integers, then τ is a commuting map. Moreover, commuting anti-automorphisms of semiprime rings are also characterized.
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These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
Citations provided by BIP!popularityPopularity provided by BIP!
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
Popularity provided by BIP! 12
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