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arXiv · 1909.06350

Towards the bulk universality of non-Hermitian random matrices

Giorgio Cipolloni·László Erdős·Dominik Schröder
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Abstract

We consider the non-Hermitian analogue of the celebrated Wigner-Dyson-Mehta bulk universality phenomenon, i.e. that in the bulk the local eigenvalue statistics of a large random matrix with independent, identically distributed centred entries are universal, in particular they asymptotically coincide with those of the Ginibre ensemble in the corresponding symmetry class. In this paper we reduce this problem to understanding a certain microscopic regime for the Hermitized resolvent in Girko's formula by showing that all other regimes are negligible.

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Giorgio Cipolloni, László Erdős, Dominik Schröder. 2019-09-13. Towards the bulk universality of non-Hermitian random matrices. https://arxiv.org/abs/1909.06350

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