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Symmetric and skew-symmetric complex structures
Journal of Geometry and Physics ( IF 1.5 ) Pub Date : 2021-08-11 , DOI: 10.1016/j.geomphys.2021.104348 Giovanni Bazzoni 1 , Alejandro Gil-García 2 , Adela Latorre 3
中文翻译:
对称和斜对称复杂结构
更新日期:2021-08-25
Journal of Geometry and Physics ( IF 1.5 ) Pub Date : 2021-08-11 , DOI: 10.1016/j.geomphys.2021.104348 Giovanni Bazzoni 1 , Alejandro Gil-García 2 , Adela Latorre 3
Affiliation
On a complex manifold , we interpret complex symplectic and pseudo-Kähler structures as symplectic forms with respect to which J is, respectively, symmetric and skew-symmetric. We classify complex symplectic structures on 4-dimensional Lie algebras. We develop a method for constructing hypersymplectic structures from the above data. This allows us to obtain two families of hypersymplectic structures on a 4-step nilmanifold.
中文翻译:
对称和斜对称复杂结构
在复杂流形上 ,我们将复杂的辛和伪 Kähler 结构解释为关于J分别是对称和偏对称的辛形式。我们在 4 维李代数上对复杂的辛结构进行分类。我们开发了一种从上述数据构建超辛结构的方法。这使我们能够在 4 步 nilmanifold 上获得两个超辛结构家族。