Мақаланы E-mail арқылы жіберу Evolution of Wave Field Jumps Near Caustics (Elementary Approach)
- Авторлар: Belishev M.I.1, Kazakov A.Y.2, Vakulenko A.F.3
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Мекемелер:
- 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
- Шығарылым: Том 224, № 1 (2017)
- Беттер: 27-46
- Бөлім: Article
- URL: https://ogarev-online.ru/1072-3374/article/view/239473
- DOI: https://doi.org/10.1007/s10958-017-3391-7
- ID: 239473
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Аннотация
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.
Авторлар туралы
M. Belishev
St. Petersburg Department of the Steklov Mathematical Institute, St. Petersburg University
Хат алмасуға жауапты Автор.
Email: belishev@pdmi.ras.ru
Ресей, St. Petersburg
A. Kazakov
St. Petersburg State University of Technology and Design, St. Petersburg State University of Aerospace Instrumentation
Email: belishev@pdmi.ras.ru
Ресей, St. Petersburg
A. Vakulenko
St. Petersburg Department of the Steklov Mathematical Institute
Email: belishev@pdmi.ras.ru
Ресей, St. Petersburg
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