A wavelet finite-difference method for numerical simulation of wave propagation in fluid-saturated

• 作 者: 贺英 韩波
• 机 构: DepartmentofMathematics
• 出 处: 应用数学和力学：英文版
• 发表日期: 2008年11期
• 关键词: 偏微分方程 粘性流体力学 力学分析 数值模拟 porous media wavelet multiresolution method numerical s
• 基金项目: Project supported by the National Natural Science Foundation of China （No. 40774056） and Program of Excellent Team in Harbin Institute of Technology

In this paper, we consider numerical simulation of wave propagation in fluid-saturated porous media. A wavelet finite-difference method is proposed to solve the 2-D elastic wave equation. The algorithm combines flexibility and computational effciency of w