The factorization method for inverse scattering from periodic inhomogeneous media

• Tác giả: Kai Sandfort
• Ngôn ngữ: eng
• ISBN-13: 978-3866445505
• ISBN: KSP/1000019400
• Ký hiệu phân loại: 535.4301515353 Dispersion of light
• Thông tin xuất bản: KIT Scientific Publishing, 2010
• Mô tả vật lý: 1 electronic resource (X, 152 p. p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 202568

Tóm tắt

This book addresses the identification of the shape of penetrable periodic media by means of scattered time-harmonic waves. Mathematically, this is about the determination of the support of a function which occurs in the governing equations. Our theoretical analysis shows that this problem can be strictly solved for acoustic as well as for electromagnetic radiation by the so-called Factorization Method. We apply this method to reconstruct a couple of media from numerically simulated field data.