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arXiv · 1604.08188

Stability of the Matrix Dyson Equation and Random Matrices with Correlations

Oskari Ajanki·Laszlo Erdos·Torben Krüger
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Abstract

We consider real symmetric or complex hermitian random matrices with correlated entries. We prove local laws for the resolvent and universality of the local eigenvalue statistics in the bulk of the spectrum. The correlations have fast decay but are otherwise of general form. The key novelty is the detailed stability analysis of the corresponding matrix valued Dyson equation whose solution is the deterministic limit of the resolvent.

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Oskari Ajanki, Laszlo Erdos, Torben Krüger. 2018-02-28. Stability of the Matrix Dyson Equation and Random Matrices with Correlations. https://doi.org/10.1007/s00440-018-0835-z

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