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Spectral Computations: from Operators to Matrices by F. D. d'Almeida; P. B. Vasconcelos is a Engineering article available to read on EtoBox.

What is Spectral Computations: from Operators to Matrices about?

## Abstract In this work we will address the problem of finding spectral values and bases for the corresponding spectral subspaces for a bounded operator on a Banach space. We will make a bridge between the spectral problem for the continuous operator and the computation of the eigenpairs of a matrix. This approximate problem results first from an approximation by a sequence of continuous operators with finite rank, followed by the reduction to a spectral problem for an operator whose domain as well as range are finite dimensional. Some discussion on defect correction procedures will be also presented. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

Who reads Spectral Computations: from Operators to Matrices?

It is typically read by researchers, students, and practitioners in Engineering.

Author
F. D. d'Almeida; P. B. Vasconcelos
Publisher
John Wiley and Sons; Wiley (John Wiley & Sons); Wiley (ISSN 1617-7061)
Published
2007
Language
EN
Field
Engineering (Physical Sciences)

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