تقرير
A single layer representation of the scattered field for multiple scattering problems
العنوان: | A single layer representation of the scattered field for multiple scattering problems |
---|---|
المؤلفون: | Felbacq, Didier, Gourdin, Anthony, Rousseau, Emmanuel |
سنة النشر: | 2023 |
المجموعة: | Mathematics Mathematical Physics Physics (Other) |
مصطلحات موضوعية: | Mathematical Physics, Physics - Computational Physics |
الوصف: | The scattering of scalar waves by a set of scatterers is considered. It is proven that the scattered field can be represented as the integral of a density over an arbitrary smooth surface enclosing the scatterers. This is a generalization of the series expansion over spherical harmonics and spherical Bessel functions for spherical geometries. It allows an extension of the Fast Multiple Algorithm to non spherical domains. Comment: 15 pages, 10 figures |
نوع الوثيقة: | Working Paper |
URL الوصول: | http://arxiv.org/abs/2309.07549 |
رقم الأكسشن: | edsarx.2309.07549 |
قاعدة البيانات: | arXiv |
الوصف غير متاح. |