Modal solutions in stratified multi-layered fluid-solid half-space

作     者：陈蔚天 陈晓非 

作者机构：1. Department of Geophysics Peking University 100871 Beijing China 

出 版 物：《Science China Earth Sciences》 (中国科学（地球科学英文版）)

年 卷 期：2002年第45卷第4期

页      面：358-365页

核心收录：

学科分类：070903[理学-古生物学与地层学(含：古人类学)] 0709[理学-地质学] 07[理学] 

基　　金：This work is supportedby State Basic Research Development Program (Grant No. G1998040702) NSFC (Grant No. DYF4962S406) 

主　　题：normal mode, multi-layered ocean-Earth model, surface waves. 

摘      要：A new systematic and efficient algorithm to calculate the modal solutions of multi-lay- ered ocean-Earth model is presented. Our algorithm distinguishes itself as terseness of formulation, efficiency in numerical computation, and stableness at high frequencies, thus, thoroughly solving the problem of loss-of-precision at high frequencies. This new algorithm is expected to be very useful in studying the surface waves propagating in ocean-Earth model and other related topics.