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arXiv 2006.00237math.DGmath-phmath.MP
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从不变性的角度看李群胚上的Poisson-Nijenhuis结构

Poisson-Nijenhuis Structure on Lie groupoids from the Invariance's Point of View

Gh. Haghighatdoost, J. Ojbag

摘要:

本文引入李群胚上的右不变(类似地,左不变)Poisson-Nijenhuis结构及其无穷小对应物,称为$(Λ, \mathbf{n})-$结构.在一定条件下,给出了李代数胚上的$(Λ,\mathbf{n})-$结构与李群胚上的Poisson-Nijenhuis结构$(Π, \mathbf{N})$之间的对应关系.另外,我们将从不变性的角度构造Poisson-Nijenhuis对群胚作为例子。

英文摘要:

In this paper, we introduce right-invariant (similarly, left-invariant) Poisson-Nijenhuis Structures on Lie groupoids and their infinitesimal counterparts as called $(Λ, \mathbf{n})-$structures. We present a mutual correspondence between $(Λ,\mathbf{n})-$structures on Lie algebroids with Poisson-Nijenhuis structures $(Π, \mathbf{N})$ on their Lie groupoids under some conditions. Also, we will construct Poisson-Nijenhuis pair groupoids as an example from the invariance's point of view.

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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