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SNC Log Symplectic Structures on Fano Products
Canadian Mathematical Bulletin ( IF 0.6 ) Pub Date : 2020-02-24 , DOI: 10.4153/s0008439520000120 Katsuhiko Okumura
中文翻译:
Fano产品上的SNC对数辛结构
更新日期:2020-02-24
Canadian Mathematical Bulletin ( IF 0.6 ) Pub Date : 2020-02-24 , DOI: 10.4153/s0008439520000120 Katsuhiko Okumura
This paper classifies Poisson structures with the reduced simple normal crossing divisor on a product of Fano varieties of Picard number 1. The characterization of even-dimensional projective spaces from the viewpoint of Poisson structures is given by Lima and Pereira. In this paper, we generalize the characterization of projective spaces to any dimension.
中文翻译:
Fano产品上的SNC对数辛结构
本文对皮卡德数为1的Fano乘积的具有简化的简单正态正交除数的Poisson结构进行分类。从Poisson结构的角度出发,偶数投影空间的特征由Lima和Pereira给出。在本文中,我们将投影空间的特征概括为任意维度。