On commutativity of one-sideds-unital rings
1992 ◽
Vol 15
(4)
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pp. 813-818
The following theorem is proved: Letr=r(y)>1,s, andtbe non-negative integers. IfRis a lefts-unital ring satisfies the polynomial identity[xy−xsyrxt,x]=0for everyx,y∈R, thenRis commutative. The commutativity of a rights-unital ring satisfying the polynomial identity[xy−yrxt,x]=0for allx,y∈R, is also proved.
1990 ◽
Vol 13
(4)
◽
pp. 769-774
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1997 ◽
Vol 20
(2)
◽
pp. 267-270
2008 ◽
Vol 07
(05)
◽
pp. 601-622
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2018 ◽
Vol 17
(05)
◽
pp. 1850085
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Keyword(s):
2015 ◽
Vol 07
(02)
◽
pp. 1550019
2016 ◽
Vol 11
◽
pp. 841-843
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