【摘要】 文章对组合算符η[2]进行了拓展,在Poisson流形上定义了一种更为广泛的新算符ζ,讨论了新算符ζ的相关性质,以及其在Poisson流形的李代数结构研究中的作用。更多还原

【Abstract】 In this paper,the contraction Operator η[2] is generalized,and a new and more extensive operator ζ is defined on the basis of a Poisson manifold.We also discuss some properties of the new operator ζ and its role in the Lie algebra structure of a Poisson manifold.更多还原