Monodromy Conjecture for log generic polynomials
Abstract
A log generic hypersurface in with respect to a birational modification of is by definition the image of a generic element of a high power of an ample linear series on the modification. A log very-generic hypersurface is defined similarly but restricting to line bundles satisfying a non-resonance condition. Fixing a log resolution of a product of polynomials, we show that the monodromy conjecture, relating the motivic zeta function with the complex monodromy, holds for the tuple and for the product , if is log generic. We also show that the stronger version of the monodromy conjecture, relating the motivic zeta function with the Bernstein-Sato ideal, holds for the tuple and for the product , if is log very-generic.
Cite
@article{arxiv.2007.02594,
title = {Monodromy Conjecture for log generic polynomials},
author = {Nero Budur and Robin van der Veer},
journal= {arXiv preprint arXiv:2007.02594},
year = {2021}
}
Comments
v2: Added 1.9 - 1.11 and 6.3 - 6.7. To appear in Math. Z