论文标题

分辨率的旋转圆环的奇异性和接触式折叠的近似值

Resolution of singularities of toric orbifolds and equivariant cobordism of contact toric manifolds

论文作者

Brahma, Koushik, Sarkar, Soumen, Sau, Subhankar

论文摘要

感谢您的圆环是对简单的投射感谢您的品种的概括。在本文中,我们表明有一个曲折孔的奇异性解决方案。在另一个类别中,准接触式曲折的类别包含良好的接触式静态歧管。我们证明,准接触曲线歧管是一个等效的边界。此外,我们得出的结论是,良好的接触式静态歧管和广义镜头空间是均等的边界。

Toric orbifolds are a generalization of simplicial projective toric varieties. In this paper, we show that there is a resolution of singularities of a toric orbifold. In a different category, the class of quasi-contact toric manifolds contains the class of good contact toric manifolds. We prove that a quasi-contact toric manifold is equivariantly a boundary. Moreover, we conclude that good contact toric manifolds and generalized lens spaces are equivariantly boundaries.

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