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On rings with nil commutator ideal

Published online by Cambridge University Press:  17 April 2009

Hazar Abu-Khuzam
Affiliation:
Department of Mathematical Sciences, University of Petroleum and Minerals, Drahran, Saudi Arabia.
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Abstract

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Let R be a ring in which for each x, y in R there exists a positive integer n = n(x, y) such that (xy)n − (yx)n is in the center of R. Then R has a nil commutator ideal.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1981

References

[1]Abu-Khuzam, Hazar and Yaqub, Adil, “A comnutativity theorem for division rings”, Bull. Austral. Math. Soc. 21 (1980), 4346.CrossRefGoogle Scholar
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[4]Herstein, I.N., Rings with involution (University of Chicago Press, Chicago, Illinois; London; 1976).Google Scholar