References
References
- Xu Yongzhi 1992 Scattering of acoustic wave by obstacle in stratified medium In: H. Begehr and A. Jeffrey (Eds) Partial Differential Equations with Real Analysis Pitman Research Notes in Mathematics Series 263 Essex Longman 147 168
- Xu and Yongzhi . 1995 . Reciprocity relations and completeness of far-field pattern vectors for obstacle scattering of acoustic waves in a stratified medium . Mathematical Methods in the Applied Sciences , 18 : 51 – 66 .
- Xu and Yongzhi . 1995 . Radiation condition and scattering problem for time-harmonic acoustic waves in a stratified medium with non-homogeneity . IMA Journal of Applied Mathematics , 54 : 9 – 29 .
- Gilbert , RP , Wood , D and Xu , Y . 1988 . Construction of approximation to acoustic Green's functions for non-homogeneous ocean using transmutations . Wave Motion , 10 : 285 – 297 .
- Gilbert , RP and Xu , Y . 1989 . Starting fields and far fields in ocean acoustics . Wave Motion , 11 : 507 – 524 .
- Gilbert RP Xu Y 1992 Generalized Herglotz functions and inverse scattering problems in finite depth oceans Inverse Problems, SIAM SIAM Proceedings in Applied Mathematics 63 216 229 Edited by J. Corones et al. SIAM Philadelphia
- Gilbert , RP and Xu , Y . 1993 . An inverse problem for harmonic acoustics in stratified oceans . Journal of Mathematical Analysis and Applications , 17 ( 1 ) : 121 – 137 .
- Xu and Yongzhi . 1999 . Inverse acoustic scattering problems in ocean environments . Journal of Computational Acoustics , 7 ( 2 ) : 111 – 132 .
- Ahluwalia D Keller J 1977 Exact and asymptotic representations of the sound field in a stratified ocean Wave Propagation and Underwater Acoustics Lecture Notes in Physics 70 Berlin Springer