1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.CA2025
Bounds for weighted Chebyshev and residual polynomials on subsets of
Jacob S. Christiansen, Barry Simon, Maxim Zinchenko
We give upper and lower bounds for weighted Chebyshev and residual polynomials on subsets of the real line. As an application, we prove a Szegő-type theorem in the setting of Parre…
math.CA2021★ 1 cited
Widom Factors and Szegő-Widom Asymptotics, a Review
Jacob S. Christiansen, Barry Simon, Maxim Zinchenko
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 lowe…