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Functional Calculus

  • Carlos S. Kubrusly
Chapter

Abstract

Fix an operator T in the operator algebra \(\mathcal{B[H]}\). Suppose an operator \(\psi(T)\) in \(\mathcal{B[H]}\) can be associated to each function \(\psi:\Omega\to\mathbb{C}\) on a nonempty set Ω, in a suitable algebra of functions F(Ω).

Keywords

Functional Calculus Separable Hilbert Space Complex Banach Space Nonempty Open Subset Unital Algebra 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  • Carlos S. Kubrusly
    • 1
  1. 1.Electrical Engineering DepartmentCatholic University of Rio de JaneiroRio de JaneiroBrazil

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