Pairing of Zeros and Critical Points for Random Meromorphic Functions on Riemann Surfaces
Complex Variables
2015-12-29 v1 Mathematical Physics
math.MP
Probability
Abstract
We prove that zeros and critical points of a random polynomial of degree in one complex variable appear in pairs. More precisely, if is conditioned to have for a fixed we prove that there is a unique critical point z in the annulus N^{-1-\ep}<\abs{z-\xi}< N^{-1+\ep}} and no critical points closer to with probability at least We also prove an analogous statement in the more general setting of random meromorphic functions on a closed Riemann surface.
Keywords
Cite
@article{arxiv.1305.6105,
title = {Pairing of Zeros and Critical Points for Random Meromorphic Functions on Riemann Surfaces},
author = {Boris Hanin},
journal= {arXiv preprint arXiv:1305.6105},
year = {2015}
}
Comments
20 pages, 2 figures