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Discrete approximation of compact operators and approximation of their spectra

from APPLIED MATHEMATICS

Published online by Cambridge University Press:  30 March 2017

Nigel J. Cutland
Affiliation:
University of York
Mauro Di Nasso
Affiliation:
Università degli Studi, Pisa
David A. Ross
Affiliation:
University of Hawaii, Manoa
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Publisher: Cambridge University Press
Print publication year: 2006

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References

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H., Landau, On Szegö's eigenvalue distribution theory and non-Hermitian kernels, Journal d'Analyse Mathématique, vol. 28, (1975), pp. 335–357.Google Scholar
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H.J., Reinhardt, Analysis of approximation methods for differential and integral equations, Springer Verlag, Berlin, Heidelberg, New York, 1985.
L.N., Trefethen, Pseudospectra of matrices, Numerical analysis, Proceedings of the 14th Dundee conference 1991 (D.F., Griffith and G.A., Watson, editors), Pitman, London, 1992, pp. 234–264.
L.N., Trefethen, Pseudospectra of linear operators, SIAM Review, vol. 39, (1997), pp. 383–406.Google Scholar
M.P.H., Wolff, Discrete approximation of unbounded operators and approximation of their spectra, Journal of Approximation Theory, vol. 113, (2001), pp. 229–244.Google Scholar

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