A HIGHER-ORDER PARABOLIC EQUATION FOR WAVE-PROPAGATION IN AN OCEAN OVERLYING AN ELASTIC BOTTOM

被引:120
作者
COLLINS, MD [1 ]
机构
[1] USN,OCEAN RES & DEV ACTIVITY,STENNIS SPACE CTR,MS 39529
关键词
D O I
10.1121/1.398706
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
引用
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页码:1459 / 1464
页数:6
相关论文
共 21 条
[1]   HIGHER-ORDER PARAXIAL WAVE-EQUATION APPROXIMATIONS IN HETEROGENEOUS MEDIA [J].
BAMBERGER, A ;
ENGQUIST, B ;
HALPERN, L ;
JOLY, P .
SIAM JOURNAL ON APPLIED MATHEMATICS, 1988, 48 (01) :129-154
[2]  
BOTSEAS G, 1983, NUSC TR6905 NAV UND
[3]  
Claerbout J. F., 1976, FUNDAMENTALS GEOPHYS, P206
[5]   A NEARFIELD ASYMPTOTIC ANALYSIS FOR UNDERWATER ACOUSTICS [J].
COLLINS, MD .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1989, 85 (03) :1107-1114
[6]   APPLICATIONS AND TIME-DOMAIN SOLUTION OF HIGHER-ORDER PARABOLIC EQUATIONS IN UNDERWATER ACOUSTICS [J].
COLLINS, MD .
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1989, 86 (03) :1097-1102
[7]   PARABOLIC APPROXIMATIONS TO THE TIME-INDEPENDENT ELASTIC WAVE-EQUATION [J].
CORONES, J ;
DEFACIO, B ;
KRUEGER, RJ .
JOURNAL OF MATHEMATICAL PHYSICS, 1982, 23 (04) :577-586
[10]   A PARABOLIC APPROXIMATION FOR ELASTIC-WAVES [J].
HUDSON, JA .
WAVE MOTION, 1980, 2 (03) :207-214