A variational principle for wave propagation in random media
โ Scribed by I. Lerche
- Publisher
- Springer Netherlands
- Year
- 1972
- Tongue
- English
- Weight
- 354 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0004-640X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Some existence theorems for the Hehnholtz equation in three dimensions and in all space are proven, when the index of refraction is characterized by a random function. These results are used to apply the Born approximation for the scattering of a wave incident in a thin indefinite layer.
A stochastic theory is presentedfor the propagation of wavefronts in spatially random media. The study is limited to a class ef media that may be modeled, in a twodimensional setting, as ensembles qf convex polygons (grains) of random ph)lsical und geometrical properties. The wawfront is considered