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Sibirskii Matematicheskii Zhurnal, 2009, Volume 50, Number 1, Pages 75–81
(Mi smj1938)
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This article is cited in 4 scientific papers (total in 4 papers)
Vanishing power values of commutators with derivations
B. Dharaa, R. K. Sharmab a Department of Mathematics, Belda College
b Department of Mathematics, Indian Institute of Technology
Abstract:
Let $R$ be a prime ring of $\operatorname{char}R\ne2$, let $d$ be a nonzero derivation of $R$, and let $\rho$ be a nonzero right ideal of $R$ such that $[[d(x)x^n,d(y)]_m,[y,x]_s]^t=0$ for all $x,y\in\rho$, where $n\ge1$, $m\ge0$, $s\ge0$, and $t\ge1$ are fixed integers. If $[\rho,\rho]\rho\ne0$ then $d(\rho)\rho=0$.
Keywords:
prime ring, derivation, extended centroid, Martindale quotient ring.
Received: 12.03.2007
Citation:
B. Dhara, R. K. Sharma, “Vanishing power values of commutators with derivations”, Sibirsk. Mat. Zh., 50:1 (2009), 75–81; Siberian Math. J., 50:1 (2009), 60–65
Linking options:
https://www.mathnet.ru/eng/smj1938 https://www.mathnet.ru/eng/smj/v50/i1/p75
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