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5. A modified nearly analytic discrete method and wavefield simulations in transversely isotropic media

A modified nearly analytic discrete method and wavefield simulations in transversely isotropic media

来源 :中国科学D辑（英文版） | 被引量 : 0次 | 上传用户：wwb518

【摘 要】

：

Nearly analytic discrete method (NADM) is a higher accurate method for elastic wave equation that can suppress effectively numerical dispersion caused by discre

【作 者】

：

LU Ming YANG Dinghui 

【机 构】

：

DepartmentofMathematicalSciences

【出 处】

：

中国科学D辑（英文版）

【发表日期】

：

2005年8期

【关键词】

：

nearly analytic discrete method (NADM) elastic wave three-component VSP seismogr 

【基金项目】

：

清华大学校科研和教改项目;国家自然科学基金

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Nearly analytic discrete method (NADM) is a higher accurate method for elastic wave equation that can suppress effectively numerical dispersion caused by discretizing the wave equation. In this paper we investigate the efficient implementation of NADM and

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