摘要翻译:
124个toric Fano 4折叠中的一些包含阿贝尔曲面,但大多数不包含:在少数情况下,不知道它们是否包含阿贝尔曲面。通过基本的方法,在计算机的帮助下,我们排除了更多的可能性。
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英文标题:
《Numerical obstructions to abelian surfaces in toric Fano 4-folds》
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作者:
G.K. Sankaran
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最新提交年份:
2007
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分类信息:
一级分类:Mathematics 数学
二级分类:Algebraic Geometry 代数几何
分类描述:Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇,叠,束,格式,模空间,复几何,量子上同调
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英文摘要:
Some of the 124 toric Fano 4-folds contain abelian surfaces but most do not: in a few cases it is not known whether they do or not. By elementary methods, with a little computer help, we exclude some more possibilities.
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PDF链接:
https://arxiv.org/pdf/0710.4284