摘要
从非线性科学入手 ,详细地分析了非线性波动场产生的物理机制及国内外学者对非线性波动理论的研究现状 ,对非线性波动问题的求解技术进行详细概述 ,并分析了各种算法的特点 ,最后对非线性波动场现今研究的一些物理现象进行了综合分析 ,并探讨了非线性波动理论在地震勘探中的应用前景 .
We analyze the physical mechanism of nonlinear wave field from nonlinear science in this article. At same time, we introduce the present situation of nonlinear wave theory at home and abroad. Then, we summarily narrate the technology of solving nonlinear wave equation and analyze the character of all arithmetic. At last, this paper analyzes some physical phenomenon that is studied at present in nonlinear wave field and narrate applied prospect of nonlinear theory in seismic exploration.
出处
《地球物理学进展》
CSCD
2000年第4期68-78,共11页
Progress in Geophysics
基金
国家自然科学基金项目 !(4 99740 31)
长春科技大学创新人才基金资助
关键词
非线性波动理论
非线性积累效应
地震勘探
Nonlinear science
Nonlinear wave
Solving nonlinear
Equations nonlinear pileup
Seismic exploratioD
