English

Fine Structure of the Zeros of Orthogonal Polynomials, II. OPUC With Competing Exponential Decay

Spectral Theory 2007-05-23 v1

Abstract

We present a complete theory of the asymptotics of the zeros of OPUC with Verblunsky coefficients αn==1LCbn+O((bΔ)n)\alpha_n = \sum_{\ell=1}^L C_\ell b_\ell^n + O((b\Delta)^n) where Δ<1\Delta <1 and \absb=b<1\abs{b_\ell} = b<1.

Keywords

Cite

@article{arxiv.math/0411392,
  title  = {Fine Structure of the Zeros of Orthogonal Polynomials, II. OPUC With Competing Exponential Decay},
  author = {Barry Simon},
  journal= {arXiv preprint arXiv:math/0411392},
  year   = {2007}
}

Comments

Keywords: orthogonal polynomials, Jacobi matrices, CMV matrices