PSEUDOSPECTRA OF WIENER-HOPF INTEGRAL OPERATORS AND CONSTANT-COEFFICIENT DIFFERENTIAL OPERATORS

A number z ∈ C is in the ε-pseudospectrum of a linear operator A if ∥(zI − A)−1∥ ≥ ε−1. In this paper, we investigate the ε-pseudospectra of Volterra Wiener-Hopf integral operators and constant-coefficient differential operators with boundary conditions at one endpoint for the interval [0, b]. We sh...

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Veröffentlicht in:	The Journal of integral equations and applications 1993, Vol.5 (3), p.369-403
1. Verfasser:	REDDY, SATISH C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Boundary conditions Continuous spectra Differential equations Differential operators Eigenfunctions Eigenvalues Linear transformations Matrices Spectral theory
Online-Zugang:	Volltext
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