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Multipoint formulas for scattered far field in multidimensions
Inverse Problems ( IF 2.0 ) Pub Date : 2020-09-01 , DOI: 10.1088/1361-6420/aba891
R G Novikov 1, 2
Affiliation  

We give asymptotic formulas for finding the scattering amplitude at fixed frequency and angles (scattered far field) from the scattering wave function given at $n$ points in dimension $d\geq 2$. These formulas are explicit and their precision is proportional to $n$. To our knowledge these formulas are new already for $n\geq 2$.

中文翻译:

多维散射远场的多点公式

我们给出了从在维度 $d\geq 2$ 中给出的 $n$ 点处给出的散射波函数中找到固定频率和角度(散射远场)的散射幅度的渐近公式。这些公式是明确的,其精度与 $n$ 成正比。据我们所知,这些公式对于 $n\geq 2$ 来说已经是新的了。
更新日期:2020-09-01
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