Mathematical Research Letters

Volume 10, Issue 5, September 2003 pp. 717-728.

Extreme points in spaces of polynomials

Authors: Konstantin M. Dyakonov
Author institution: Steklov Institute of Mathematics

Summary: 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.

Contents Full-Text PDF