Multiscale approach for stochastic elliptic equations in heterogeneous media
Multiscale approach for stochastic elliptic equations in heterogeneous media
复制标题
异质介质中随机椭圆方程的多尺度方法
DOI:
10.1016/j.apnum.2014.06.008
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发表时间:
2014-11
影响因子:
2.8
通讯作者:
Wong, Yaushu
中科院分区:
文献类型:
--
作者:
Wang, Xin;Cao, Liqun;Wong, Yaushu
This paper presents a multiscale analysis for stochastic elliptic equations in heterogeneous media. The main contributions are threefold: derive the convergence rate of the first-order asymptotic solution based on the periodic approximation method; develop a new technique for dealing with a large stochastic fluctuation; and present a novel multiscale asymptotic method. A multiscale finite element method is developed, and numerical results for solving stochastic elliptic equations with rapidly oscillating coefficients are reported.
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影响因子:
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作者:
C. Schwab;R. Todor
通讯作者:
C. Schwab;R. Todor
DOI:
10.1007/978-3-642-84659-5
发表时间:
1994
期刊:
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DOI:
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1980-05
期刊:
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影响因子:
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Patrick Billingsley
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DOI:
10.1007/978-1-4612-0121-2
发表时间:
2001-09
期刊:
--
影响因子:
--
作者:
K. Sobczyk;D. Kirkner
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