Currently displaying 1 – 8 of 8

Showing per page

Order by Relevance | Title | Year of publication

The Daugavet equation for polynomials

Yun Sung ChoiDomingo GarcíaManuel MaestreMiguel Martín — 2007

Studia Mathematica

We study when the Daugavet equation is satisfied for weakly compact polynomials on a Banach space X, i.e. when the equality ||Id + P|| = 1 + ||P|| is satisfied for all weakly compact polynomials P: X → X. We show that this is the case when X = C(K), the real or complex space of continuous functions on a compact space K without isolated points. We also study the alternative Daugavet equation m a x | ω | = 1 | | I d + ω P | | = 1 + | | P | | for polynomials P: X → X. We show that this equation holds for every polynomial on the complex space X =...

Page 1

Download Results (CSV)