Numerical corrections of Wu's coefficients for scattering of high-frequency waves from spheres and cylinders

I. G. Lisle; J-Y Parlange; Richard Herbert Rand; M. B. Parlange; W. L. Hogarth; R. D. Braddock; H. P. Gottlieb

doi:10.1103/PhysRevLett.55.555

Numerical corrections of Wu's coefficients for scattering of high-frequency waves from spheres and cylinders

I. G. Lisle, J-Y Parlange, Richard Herbert Rand, M. B. Parlange, W. L. Hogarth, R. D. Braddock, H. P. Gottlieb

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

3 Citations (Scopus)

Abstract

The asymptotic expansions derived for high-frequency scattering by cylinders and spheres are reexamined in detail. It is found that earlier results require small but significant corrections. The accuracy of the new analytical results is confirmed by comparison with numerical evaluations.

Original language	English
Pages (from-to)	555-557
Number of pages	3
Journal	Physical Review Letters
Volume	55
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.55.555
Publication status	Published - 1985
Externally published	Yes

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Cite this

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title = "Numerical corrections of Wu's coefficients for scattering of high-frequency waves from spheres and cylinders",

abstract = "The asymptotic expansions derived for high-frequency scattering by cylinders and spheres are reexamined in detail. It is found that earlier results require small but significant corrections. The accuracy of the new analytical results is confirmed by comparison with numerical evaluations.",

author = "Lisle, {I. G.} and J-Y Parlange and Rand, {Richard Herbert} and Parlange, {M. B.} and Hogarth, {W. L.} and Braddock, {R. D.} and Gottlieb, {H. P.}",

year = "1985",

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volume = "55",

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publisher = "American Physical Society",

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Numerical corrections of Wu's coefficients for scattering of high-frequency waves from spheres and cylinders. / Lisle, I. G.; Parlange, J-Y; Rand, Richard Herbert; Parlange, M. B.; Hogarth, W. L.; Braddock, R. D.; Gottlieb, H. P.

In: Physical Review Letters, Vol. 55, No. 6, 1985, p. 555-557.

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

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T1 - Numerical corrections of Wu's coefficients for scattering of high-frequency waves from spheres and cylinders

AU - Lisle, I. G.

AU - Parlange, J-Y

AU - Rand, Richard Herbert

AU - Parlange, M. B.

AU - Hogarth, W. L.

AU - Braddock, R. D.

AU - Gottlieb, H. P.

PY - 1985

Y1 - 1985

N2 - The asymptotic expansions derived for high-frequency scattering by cylinders and spheres are reexamined in detail. It is found that earlier results require small but significant corrections. The accuracy of the new analytical results is confirmed by comparison with numerical evaluations.

AB - The asymptotic expansions derived for high-frequency scattering by cylinders and spheres are reexamined in detail. It is found that earlier results require small but significant corrections. The accuracy of the new analytical results is confirmed by comparison with numerical evaluations.

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