Electronic Resource
Springer
Radiophysics and quantum electronics
38 (1995), S. 438-443
ISSN:
1573-9120
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Physics
Notes:
Abstract Perturbation theories for the rays and for the eikonal are discussed. It is shown that these theories give completely equivalent results in the calculation of any arbitrarily chosen value. The problem of refraction in an arbitrary inhomogeneous medium is considered as an example.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01060459
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