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arXiv · 2112.06450

Widom Factors and Szegő-Widom Asymptotics, a Review

Jacob S. Christiansen·Barry Simon·Maxim Zinchenko
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Abstract

We survey results on Chebyshev polynomials centered around the work of H. Widom. In particular, we discuss asymptotics of the polynomials and their norms and general upper and lower bounds for the norms. Several open problems are also presented.

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Jacob S. Christiansen, Barry Simon, Maxim Zinchenko. 2021-12-13. Widom Factors and Szegő-Widom Asymptotics, a Review. https://arxiv.org/abs/2112.06450

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