| 书目名称 | Iterative Methods for Calculating Static Fields and Wave Scattering by Small Bodies | | 编辑 | Alexander G. Ramm | | 视频video | | | 图书封面 |  | | 描述 | Iterative methods for calculating static fields are presented in this book. Static field boundary value problems are reduced to the boundary integral equations and these equations are solved by means of iterative processes. This is done for interior and exterior problems and for var ious boundary conditions. Most problems treated are three-dimensional, because for two-dimensional problems the specific and often powerful tool of conformal mapping is available. The iterative methods have some ad vantages over grid methods and, to a certain extent, variational methods: (1) they give analytic approximate formulas for the field and for some functionals of the field of practical importance (such as capacitance and polarizability tensor), (2) the formulas for the functionals can be used in a computer program for calculating these functionals for bodies of arbitrary shape, (3) iterative methods are convenient for computers. From a practical point of view the above methods reduce to the cal culation of multiple integrals. Of special interest is the case of inte grands with weak singularities. Some of the central results of the book are some analytic approximate formulas for scattering m | | 出版日期 | Textbook 1982 | | 关键词 | Elektrostatik; Fields; Iteration; Randwertproblem; Streuung; Wave; Welle; electromagnetic wave; equation | | 版次 | 1 | | doi | https://doi.org/10.1007/978-1-4612-5715-8 | | isbn_softcover | 978-0-387-90682-9 | | isbn_ebook | 978-1-4612-5715-8 | | copyright | Springer Science+Business Media Dordrecht 1982 |
The information of publication is updating
|
|
发表于 2025-3-21 18:44:21
