Let R be a prime ring with involution of the first kind, and characteristic / 2, 3. Let K denote the skew elements of R, and let C denote the extended centroid of Ε½ . R . Assume that RC : C / 1, 4, 16. It is shown that any Lie derivation of K into Β² : itself can be extended to an ordinary derivation
Lie isomorphisms of the skew elements of a simple ring with involution
β Scribed by Wallace S Martindale III
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 508 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0021-8693
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π SIMILAR VOLUMES
We investigate the Lie structure of the Lie superalgebra K of skew elements of a unital simple associative superalgebra A with superinvolution over a field of characteristic not 2. It is proved that if A is more than 16-dimensional over its w x center Z, then any Lie ideal U of K satisfies either U
If α is a classical simple Lie superalgebra α / P n , the enveloping algebra Ε½ . Ε½ Ε½ .. U α is a prime ring and hence has a simple artinian ring of quotients Q U α by Ε½ Ε½ .. Goldie's Theorem. We show that if α has Type I then Q U α is a matrix ring Ε½ Ε½ .. Ε½ . over Q U α . On the other hand, if α s
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