Improvements of Edges Diffraction Computing in GRECO
نویسندگان
چکیده
منابع مشابه
Diffraction by edges
In these expository notes we explain the role of geometric optics in wave propagation on domains or manifolds with corners or edges. Both the propagation of singularities, which describes where solutions of the wave equation may be singular, and the diffractive improvement under non-focusing hypotheses, which states that in certain places the diffracted wave is more regular than a priori expect...
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ژورنال
عنوان ژورنال: Chinese Journal of Aeronautics
سال: 2004
ISSN: 1000-9361
DOI: 10.1016/s1000-9361(11)60220-3