English

Almost sure Weyl law for quantized tori

Spectral Theory 2020-08-26 v2 Mathematical Physics Analysis of PDEs math.MP Probability

Abstract

We study the eigenvalues of the Toeplitz quantization of complex-valued functions on the torus subject to small random perturbations given by a complex-valued random matrix whose entries are independent copies of a random variable with mean 00, variance 11 and bounded fourth moment. We prove that the eigenvalues of the perturbed operator satisfy a Weyl law with probability close to one, which proves in particular a conjecture by T. Christiansen and M. Zworski.

Keywords

Cite

@article{arxiv.1912.08876,
  title  = {Almost sure Weyl law for quantized tori},
  author = {Martin Vogel},
  journal= {arXiv preprint arXiv:1912.08876},
  year   = {2020}
}

Comments

47 pages, 1 figure

R2 v1 2026-06-23T12:50:18.815Z