A Saito criterion for holonomic divisors
Algebraic Geometry
2020-03-31 v3
Abstract
We show that a holonomic divisor is free if and only if applying all logarithmic derivations to a generic function with isolated critical point yields a complete intersection Artin algebra.
Keywords
Cite
@article{arxiv.1711.10259,
title = {A Saito criterion for holonomic divisors},
author = {Raul Epure and Mathias Schulze},
journal= {arXiv preprint arXiv:1711.10259},
year = {2020}
}
Comments
8 pages