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arXiv:1712.03482 [math.CA]AbstractReferencesReviewsResources

Asymptotics of Chebyshev Polynomials, III. Sets Saturating SzegŐ, Schiefermayr, and Totik--Widom Bounds

Jacob S. Christiansen, Barry Simon, Maxim Zinchenko

Published 2017-12-10Version 1

We determine which sets saturate the Szeg}o and Schiefermayr lower bounds on the norms of Chebyshev Polynomials. We also discuss sets that saturate the Totik--Widom upper bound.

Comments: Intended for the book "Analysis as a Tool in Mathematical Physics: in Memory of Boris Pavlov" to be published by Birkh\"auser in the series Operator Theory: Advances and Applications
Categories: math.CA
Subjects: 41A50, 30C80, 30C10
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