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arXiv math/0005126math.KT
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关于向量场的Leibniz上同调

On the Leibniz cohomology of vector fields

Alessandra Frabetti, Friedrich Wagemann

摘要:

I. M. Gelfand和D. B. Fuks研究了流形上向量场李代数的上同调。在这篇文章中,我们推广了他们计算Leibniz上同调的主要工具,将两个谱序列推广到对角和阶滤子上。特别地,我们确定了圆周上向量场李代数的对角Leibniz上同调的一些新的生成元。

英文摘要:

I. M. Gelfand and D. B. Fuks have studied the cohomology of the Lie algebra of vector fields on a manifold. In this article, we generalize their main tools to compute the Leibniz cohomology, by extending the two spectral sequences associated to the diagonal and the order filtration. In particular, we determine some new generators for the diagonal Leibniz cohomology of the Lie algebra of vector fields on the circle.

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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