Rigidity of Current Lie Algebras of Complex Simple Type
โ Scribed by Lecomte, P. B. A.; Roger, C.
- Book ID
- 120095778
- Publisher
- Oxford University Press
- Year
- 1988
- Tongue
- English
- Weight
- 198 KB
- Volume
- s2-37
- Category
- Article
- ISSN
- 0024-6107
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๐ SIMILAR VOLUMES
Let K be a field, let A be an associative, commutative K-algebra, and let โฌ be a nonzero K-vector space of commuting K-derivations of A. Then, with a rather natural definition, A m โฌ s Aโฌ becomes a Lie algebra and we obtain necessary K and sufficient conditions here for this Lie algebra to be simple
Let K be a field, let A be an associative, commutative K-algebra, and let be a nonzero K-vector space of commuting K-derivations of A. Then, with a rather natural definition, A = A โ K = A becomes a Lie algebra, a Witt type algebra. In addition, there is a map div: A โ A called the divergence and i
Let K be a field and let : โซ = โซ ยช K โ ท be a bicharacter defined on the multiplicative group โซ. We suppose that A is a โซ-graded, associative K-algebra that is color commutative with respect to . Furthermore, let โฌ be a nonzero โซ-graded, K-vector space of color derivations of A and suppose that โฌ is a