کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1899268 | 1045030 | 2013 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Wave Scattering by Many Small Bodies: Transmission Boundary Conditions
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
فیزیک ریاضی
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چکیده انگلیسی
Wave scattering by many (M = M(a)) small bodies, at the boundary of which transmission boundary conditions are imposed, is studied.Smallness of the bodies means that ka ≪ 1, where a is the characteristic dimension of the body and k = 2π/λ is the wave number in the medium in which small bodies are embedded.Explicit asymptotic formula is derived for the field scattered by a single small scatterer of an arbitrary shape. Equation for the effective field is derived in the limit as a → 0 while M (a) → ∞ at a suitable rate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Reports on Mathematical Physics - Volume 71, Issue 3, June 2013, Pages 279–290
Journal: Reports on Mathematical Physics - Volume 71, Issue 3, June 2013, Pages 279–290
نویسندگان
A.G. Ramm,