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arXiv physics/9709046math-phmath.MP
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n-Poisson流形和n-Jacobi流形的局部结构

The local structure of n-Poisson and n-Jacobi manifolds

G. Marmo, G. Vilasi, A. Vinogradov

摘要:

研究了由多重微分算子给出的光滑函数代数上的N-李代数结构。给出了两个$n$ -Poisson结构的和与楔积仍是多Poisson的充要条件,证明了n-李代数g的对偶上的标准$n$ -向量是n-Poisson当且仅当dim(g)不大于n+1.分析了两个n-李代数结构的相容性问题,得到了连接给定n-李代数遗传结构的相容性关系。对(n+1)维n-李代数进行了分类,发现了它们的“类基本粒子”结构.一些简单的应用动力学进行了讨论。

英文摘要:

N-Lie algebra structures on smooth function algebras given by means of multi-differential operators, are studied. Necessary and sufficient conditions for the sum and the wedge product of two $n$-Poisson sructures to be again a multi-Poisson are found. It is proven that the canonical $n$-vector on the dual of an n-Lie algebra g is n-Poisson iff dim(g) are not greater than n+1. The problem of compatibility of two n-Lie algebra structures is analyzed and the compatibility relations connecting hereditary structures of a given n-Lie algebra are obtained. (n+1)-dimensional n-Lie algebras are classified and their "elementary particle-like" structure is discovered. Some simple applications to dynamics are discussed.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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