Asymptotics of Chebyshev Polynomials, II. DCT Subsets of $\mathbb{R}$

TL;DR

This paper establishes Szeg\

Contribution

It proves Szeg\

Findings

Asymptotic formulas for Chebyshev polynomials on certain real subsets.

Extension of Szeg\

Validation of asymptotic behavior under Parreau-Widom and DCT conditions.

Abstract

We prove Szeg\H{o}-Widom asymptotics for the Chebyshev polynomials of a compact subset of $\mathbb{R}$ which is regular for potential theory and obeys the Parreau-Widom and DCT conditions.