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scientific article; zbMATH DE number 3894564
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article; zbMATH DE number 3894564 |
Statements
1984
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ray asymptotics
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complex spectra
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elastic normal mode surface waves
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waveguide
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material and geometrical properties varying smoothly in the lateral directions
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unstretched coordinates
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eiconal equation
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number of transport equations
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eigenproblem of the eiconal operator
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self- adjointness
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local inner product spaces, LIPS
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LIPS-valued transport equations
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reduced to a set of matricial propagation equations
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local spectral amplitude vectors
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