Spectra and pseudospectra : the behavior of nonnormal matrices and operators /
Trefethen, Lloyd N.(Lloyd Nicholas)
Embree, Mark,1974-
Princeton, N.J. ; Oxford : Princeton University Press,
c2005.
Includes bibliographical references (p. [555]-595) and index.
Spectral theory (Mathematics)
Spectrum analysis.
Eigenvalues.
Differential operators.