on a differential identity in prime rings
碩士 === 東吳大學 === 數學系 === 85 === Let R be a prime ring with center Z and U a noncentralLie ideal of R. Suppose that d is a derivation of R anda an element of R. If ad(u)^n belong to Z for all u in U,where n is a fixed positive integer then e...
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
1996
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| Online Access: | http://ndltd.ncl.edu.tw/handle/99036478584563100332 |
| Summary: | 碩士 === 東吳大學 === 數學系 === 85 === Let R be a prime ring with center Z and U a noncentralLie ideal
of R. Suppose that d is a derivation of R anda an element of R.
If ad(u)^n belong to Z for all u in U,where n is a fixed
positive integer then either a=o or d=0, unless R satisfies S_4.
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