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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：vipshaw
【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 spee
【作 者】
：
Stohrer Christian 
【机 构】
：
POEMS team,ENSTA ParisTech
【出 处】
：
第八届工业与应用数学国际大会
【发表日期】
：
2015年期
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　　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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