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Magneto-elastic wave propagation

Published online by Cambridge University Press:  26 February 2010

V. T. Buchwald  and
A. Davis
V. T. Buchwald
Affiliation:
Department of Mathematics, The Manchester College of Science and Technology.
A. Davis
Affiliation:
Department of Mathematics, The Manchester College of Science and Technology.
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Extract

Previous workers in this field have only considered plane waves. In this paper the Fourier integral method recently devised by Lighthill is used to estimate displacements at large distances from a harmonic point source in an isotropic elastic medium with infinite electrical conductivity subject to a uniform magnetic field. The effect of the applied field is to introduce anisotropy, and the method used gives a complete geometrical description of wave and energy propagation.

Information

Type
Research Article
Information
Mathematika , Volume 7 , Issue 2 , December 1960 , pp. 161 - 171
Copyright
Copyright © University College London 1960

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