Standard Conjecture D for matrix factorizations
Algebraic Geometry
2020-03-05 v2 Commutative Algebra
K-Theory and Homology
Abstract
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.
Keywords
Cite
@article{arxiv.1905.04626,
title = {Standard Conjecture D for matrix factorizations},
author = {Michael K. Brown and Mark E. Walker},
journal= {arXiv preprint arXiv:1905.04626},
year = {2020}
}