Spectral instability for non-selfadjoint operators

Johannes Sjöstrand ()
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Johannes Sjöstrand: Ecole Polytechnique, CMLS

A chapter in Algebraic Analysis of Differential Equations, 2008, pp 265-273 from Springer

Abstract: Abstract We describe a recent result of M. Hager, stating roughly that for nonselfadjoint ordinary differential operators with a small random perturbation we have a Weyl law for the distribution of eigenvalues with a probability very close to 1.

Keywords: Non-selfadjoint; eigenvalue; random perturbation (search for similar items in EconPapers)
Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-4-431-73240-2_22

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DOI: 10.1007/978-4-431-73240-2_22

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