Multi-scaled diffusion-approximation. Applications to wave propagation in random media.
نویسندگان
چکیده
منابع مشابه
Multi-scaled Diffusion-approximation. Applications to Wave Propagation in Random Media
In this paper a multi-scaled diiusion-approximation theorem is proved so as to unify various applications in wave propagation in random media: transmission of optical modes through random planar waveguides; time delay in scattering for the linear wave equation; decay of the transmission coeecient for large lengths with xed output and phase diierence in weakly nonlinear random media. 1. Introduc...
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ژورنال
عنوان ژورنال: ESAIM: Probability and Statistics
سال: 1997
ISSN: 1292-8100,1262-3318
DOI: 10.1051/ps:1997107