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arXiv 1003.4004math.AG
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等价Stanley-Reisner交换曲面的形变

Deformations of equivelar Stanley-Reisner abelian surfaces

Jan Arthur Christophersen

摘要:

研究了环面等值面三角剖分的Stanley-Reisner格式的非线性变形。变形空间由二项式定义,并且有一个复曲面平滑分量,我用圆锥和格子来描述。被认为是阿贝尔曲面的模量的连接。莫比乌斯环面的情况特别好,并导致一个投影卡-丘3重与欧拉数6。

英文摘要:

The versal deformation of Stanley-Reisner schemes associated to equivelar triangulations of the torus is studied. The deformation space is defined by binomials and there is a toric smoothing component which I describe in terms of cones and lattices. Connections to moduli of abelian surfaces are considered. The case of the Möbius torus is especially nice and leads to a projective Calabi-Yau 3-fold with Euler number 6.

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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