Model of scattering by a perturbed thin cylinder

被引：0

作者：

Zubok, DA ^{[1
]}

Popov, IY ^{[1
]}

机构：

[1] Tech Univ, St Petersburg State Inst Precis Mech & Opt, St Petersburg, Russia

来源：

TECHNICAL PHYSICS LETTERS | 1999年 / 25卷 / 03期

关键词：

Model Operator; Asymptotic Expansion; Small Diameter; Model Solution; Wave Scattering;

D O I：

10.1134/1.1262430

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A model of wave scattering by a perturbed thin cylinder is constructed. The model is based on the theory of self-adjoint operator extensions. A method is found for choosing a model operator ensuring that the model solution is identical to the leading term of the asymptotic expansion, in terms of the small diameter of the cylinder, of the real scattering problem. (C) 1999 American Institute of Physics. [S1063-7850(99)02303-4].

引用

页码：223 / 224

页数：2

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