Conditions for the spectrum associated with a leaky wire to contain the interval [− α2/4, ∞)

Ian Wood; B. Malcolm Brown; M. S. P. Eastham

doi:10.1007/s00013-008-2612-1

Conditions for the spectrum associated with a leaky wire to contain the interval [− α2/4, ∞)

Ian Wood
, B. Malcolm Brown
, M. S. P. Eastham

Department of Physics

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

202 Downloads (Pure)

Abstract

The method of singular sequences is used to provide a simple and, in some respects, a more general proof of a known spectral result for leaky wires. The method introduces a new concept of asymptotic straightness.

Original language	English
Pages (from-to)	554-558
Number of pages	5
Journal	Archives of Mechanics
DOIs	https://doi.org/10.1007/s00013-008-2612-1
Publication status	Published - 2008

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title = "Conditions for the spectrum associated with a leaky wire to contain the interval [− α2/4, ∞)",

abstract = "The method of singular sequences is used to provide a simple and, in some respects, a more general proof of a known spectral result for leaky wires. The method introduces a new concept of asymptotic straightness.",

author = "Ian Wood and Brown, \{B. Malcolm\} and Eastham, \{M. S. P.\}",

note = "B.M. Brown, M.S.P. Eastham, I. Wood: Conditions for the spectrum associated with a leaky wire to contain the interval [− α2/4, ∞), Arch. Math., 90, 6 (2008), 554-558",

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Conditions for the spectrum associated with a leaky wire to contain the interval [− α2/4, ∞)

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