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Standard conjecture D for matrix factorizations
Advances in Mathematics ( IF 1.7 ) Pub Date : 2020-06-01 , DOI: 10.1016/j.aim.2020.107092
Michael K. Brown , Mark E. Walker

We prove the non-commutative analogue of Grothendieck's Standard Conjecture D for the dg-category of matrix factorizations of an isolated hypersurface singularity in characteristic 0. Along the way, we show the Euler pairing for such dg-categories of matrix factorizations is positive semi-definite.

中文翻译:

矩阵分解的标准猜想 D

我们证明了格洛腾迪克标准猜想 D 的非交换类似物,用于特征 0 中孤立超曲面奇点的矩阵分解的 dg 类别。在此过程中,我们证明了这种矩阵分解的 dg 类别的欧拉配对是半正的定。
更新日期:2020-06-01
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