A mixed boundary-value problem for the wave equation in a stratified medium for high-frequency oscillations |
| |
| Institution: | 1. Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202;2. Department of Pathology, Women''s Hospital, School of Medicine, Zhejiang University, 310003, China;3. Department of Urology, Indiana University School of Medicine, Indianapolis, IN 46202 |
| |
| Abstract: | A boundary-value problem for the wave equation in a stratified medium with mixed boundary conditions on the boundary in the case of high oscillation frequencies is considered. The Helmholtz equation for a velocity function increasing monotonically with depth is investigated. The problem is reduced to an integral equation in the high-frequency approximation, and an explicitly smooth term of its asymptotic solution is constructed. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
