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5. Finite Element Heterogeneous Multiscale Method(FE-HMM)for the Helmholtz Equation in Various Complex

Finite Element Heterogeneous Multiscale Method(FE-HMM)for the Helmholtz Equation in Various Complex

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：liuning2007

【摘 要】

：

We present a numerical homogenization method for the Helmholtz Equation using the FE-HMM framework.We first consider composite materials where the wave speed oscillates rapidly on a microscopic length

【作 者】

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Stohrer Christian 

【机 构】

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POEMS team,ENSTA ParisTech

【出 处】

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第八届工业与应用数学国际大会

【发表日期】

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2015年5期

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论文部分内容阅读

　　We present a numerical homogenization method for the Helmholtz Equation using the FE-HMM framework.We first consider composite materials where the wave speed oscillates rapidly on a microscopic length scale,but is uniformly bounded from above and below.

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