Asymptotics of Chebyshev Polynomials, IV. Comments on the Complex Case

27 Dec 2018 · Christiansen Jacob S., Simon Barry, Zinchenko Maxim ·

We make a number of comments on Chebyshev polynomials for general compact subsets of the complex plane. We focus on two aspects: asymptotics of the zeros and explicit Totik--Widom upper bounds on their norms.