
doi: 10.1007/bf01876049
Let \(R\) be a prime ring, \(U\) be a right ideal of \(R\), and \(d\) be a nonzero derivation of \(R\). It is shown that each of the following three conditions (i) \([d(x),d(y)] = d([y,x])\) for all \(x,y\in R\), (ii) \([d(x),d(y)] = d([x,y])\) for all \(x,y\in R\), (iii) \(\text{char\,}R\neq 2\) and \(d([x,y]) = 0\) for all \(x,y\in R\), implies that either \(R\) is commutative or \(d^ 2(U) = d(U)^ 2 = \{0\}\).
Prime and semiprime associative rings, derivations, Generalizations of commutativity (associative rings and algebras), right ideals, Derivations, actions of Lie algebras, prime rings, commutativity theorems, Center, normalizer (invariant elements) (associative rings and algebras)
Prime and semiprime associative rings, derivations, Generalizations of commutativity (associative rings and algebras), right ideals, Derivations, actions of Lie algebras, prime rings, commutativity theorems, Center, normalizer (invariant elements) (associative rings and algebras)
| selected citations 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). | 65 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 1% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
