CMS/SMC
Canadian Mathematical Society
www.cms.math.ca
Canadian Mathematical Society
  location:  PublicationsjournalsCMB
Publications        
Abstract view

Projections in the Convex Hull of Surjective Isometries

  Published:2010-05-11
 Printed: Sep 2010
  • Fernanda Botelho,
    Department of Mathematical Sciences, The University of Memphis, Memphis, TN, USA
  • James Jamison,
    Department of Mathematical Sciences, The University of Memphis, Memphis, TN, USA
Features coming soon:
Citations   (via CrossRef) Tools: Search Google Scholar:
Format:   HTML   LaTeX   MathJax  

Abstract

We characterize those linear projections represented as a convex combination of two surjective isometries on standard Banach spaces of continuous functions with values in a strictly convex Banach space.
Keywords: isometry, convex combination of isometries, generalized bi-circular projections isometry, convex combination of isometries, generalized bi-circular projections
MSC Classifications: 47A65, 47B15, 47B37 show english descriptions Structure theory
Hermitian and normal operators (spectral measures, functional calculus, etc.)
Operators on special spaces (weighted shifts, operators on sequence spaces, etc.)
47A65 - Structure theory
47B15 - Hermitian and normal operators (spectral measures, functional calculus, etc.)
47B37 - Operators on special spaces (weighted shifts, operators on sequence spaces, etc.)
 

© Canadian Mathematical Society, 2014 : http://www.cms.math.ca/