Mathematical Research Letters

Volume 10 (2003)

Number 5

Extreme points in spaces of polynomials

Pages: 717 – 728

DOI: http://dx.doi.org/10.4310/MRL.2003.v10.n5.a14

Author

Konstantin M. Dyakonov (Steklov Institute of Mathematics)

Abstract

We determine the extreme points of the unit ball in spaces of complex polynomials (of a fixed degree), living either on the unit circle or on a subset of the real line and endowed with the supremum norm.

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