Nonlinear wave propagation in a random medium

被引：4

作者：

Shivamoggi, BK ^{[1
]}

Andrews, LC ^{[1
]}

Phillips, RL ^{[1
]}

机构：

[1] Univ Cent Florida, Dept Math, Orlando, FL 32816 USA

来源：

PHYSICA A | 2000年 / 275卷 / 1-2期

关键词：

D O I：

10.1016/S0378-4371(99)00411-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nonlinear aspects of wave propagation in a random medium are considered using a systematic perturbation method. For the linear problem, this procedure also yields a treatment that is mathematically rigorous while giving physically correct results. For the special case of the propagation of a beam of narrow frequency band of waves in a turbulent medium, the parabolic equation approximation is adopted for the mutual coherence function (MCF) and a Fokker-Planck equation formulation as well as a ponderomotive-force-driven model are developed. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：86 / 98

页数：13

共 19 条

[1] EFFECTS OF RANDOMNESS ON STABILITY OF 2-DIMENSIONAL SURFACE WAVETRAINS [J].