On the minimal number of generators of the lie algebra ɡ(A)
✍ Scribed by Cai-hui Lu; Zhe-Xian Wan
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 137 KB
- Volume
- 101
- Category
- Article
- ISSN
- 0021-8693
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📜 SIMILAR VOLUMES
Let R be a complete blocked triangular matrix algebra over an infinite field F. Assume that R is not an upper triangular matrix algebra or a full matrix algebra. Ž . We prove that the minimum number s R such that R can be generated as an F-algebra by idempotents, is given by where m is the number
We give a decomposition of the actions of generalized Levi factors of a simple algebraic group on the Lie algebra of the algebraic group. ᮊ 1997 Academic Press J ␣ subgroup corresponding to ␣. Then L and L are closed connected reductive subgroups of G, L is the Levi factor of a parabolic subgroup, ˜