Derivations of higher order in semiprime rings
Let R be a 2-torsion free semiprime ring with derivation d. Supposed d2n is a derivation of R, where n is a positive integer. It is shown that if R is (4n−2)-torsion free or if R is an inner derivation of R, then d2n−1=0.
Uloženo v:
| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
Wiley
1998-01-01
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| Edice: | International Journal of Mathematics and Mathematical Sciences |
| Témata: | |
| On-line přístup: | http://dx.doi.org/10.1155/S0161171298000106 |
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