Uzawa Smoother in Multigrid for Poroelasticity Equations

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：ustczhy

【摘要】

：

　　A multigrid method is employed for the poroelastic equations with an Uzawa-type iteration as the smoother.Our analysis of the smoother is based on the frame

【作者】

：

LuoPeiyao[1]RodrigoCarmen[2]GasparFrancisco[2]OosterleeCornelis[3]

【机构】

：

TU Delft

【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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　　A multigrid method is employed for the poroelastic equations with an Uzawa-type iteration as the smoother.Our analysis of the smoother is based on the framework of local Fourier analysis.An analytic bound can be obtained on the smoothing factor associated with the proposed smoother.

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Uzawa Smoother in Multigrid for Poroelasticity Equations

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