Transport Equations for Some Interesting Media
作者:
R.B. Mohindra,
A.D. Gorman,
期刊:
Journal of Electromagnetic Waves and Applications
(Taylor Available online 1989)
卷期:
Volume 3,
issue 1
页码: 27-36
ISSN:0920-5071
年代: 1989
DOI:10.1163/156939389X00034
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
High frequency wave propagation in inhomogeneous media is often treated using the geometrical optics technique. Near caustics, this approach requires modification. One such modification is the Lagrange Manifold formalism. Transport equations associated with the Lagrange Manifold formalism valid near caustics in several media of geophysical interest are developed. Some energy and polarization considerations at caustics are also discussed.
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