电邮这篇文章 Evolution of Wave Field Jumps Near Caustics (Elementary Approach)
- 作者: Belishev M.I.1, Kazakov A.Y.2, Vakulenko A.F.3
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隶属关系:
- St. Petersburg Department of the Steklov Mathematical Institute, St. Petersburg University
- St. Petersburg State University of Technology and Design, St. Petersburg State University of Aerospace Instrumentation
- St. Petersburg Department of the Steklov Mathematical Institute
- 期: 卷 224, 编号 1 (2017)
- 页面: 27-46
- 栏目: Article
- URL: https://journals.rcsi.science/1072-3374/article/view/239473
- DOI: https://doi.org/10.1007/s10958-017-3391-7
- ID: 239473
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详细
The Poisson formula solving the 3-dim Cauchy problem for the wave equation is applied to the study of the behavior of wave field singularities (jumps) near caustics in the 2-dim and 3-dim cases. A quite elementary approach enables one to describe focusing effects in detail.
作者简介
M. Belishev
St. Petersburg Department of the Steklov Mathematical Institute, St. Petersburg University
编辑信件的主要联系方式.
Email: belishev@pdmi.ras.ru
俄罗斯联邦, St. Petersburg
A. Kazakov
St. Petersburg State University of Technology and Design, St. Petersburg State University of Aerospace Instrumentation
Email: belishev@pdmi.ras.ru
俄罗斯联邦, St. Petersburg
A. Vakulenko
St. Petersburg Department of the Steklov Mathematical Institute
Email: belishev@pdmi.ras.ru
俄罗斯联邦, St. Petersburg
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