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Abstract band method via factorization, positive and band extensions of multivariable almost periodic matrix functions, and spectral estimation

About this Title

Leiba Rodman, Ilya M. Spitkovsky and Hugo J. Woerdeman

Publication: Memoirs of the American Mathematical Society
Publication Year 2002: Volume 160, Number 762
ISBNs: 978-0-8218-2996-7 (print); 978-1-4704-0360-7 (online)
MathSciNet review: 1937823
MSC: Primary 47A57; Secondary 42A75, 46J15, 47A68

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Table of Contents


  • 1. Introduction
  • 2. Abstract band method: New variations
  • 3. Toeplitz and Wiener algebras of operator matrices
  • 4. Positive extensions in Wiener classes of almost periodic matrix functions
  • 5. Appendix