THE LOCALIZED REDUCED BASIS MULTISCALE METHOD

THE LOCALIZED REDUCED BASIS MULTISCALE METHOD
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局部化简基多尺度方法

DOI:
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发表时间:
2015
期刊:
影响因子:
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通讯作者:
Mario Ohlberger
Mario Ohlberger
中科院分区:
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文献类型:
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作者:
F. Albrecht;B. Haasdonk;S. Kaulmann;Mario Ohlberger

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本文介绍了求解参数依赖的非均匀椭圆型多尺度问题的局部化缩减基多尺度方法。LRBMS方法将两种缩减基方法的思想结合在一起,以有效地解决参数化问题,并从多尺度方法中处理复杂的非均匀性和大区域。在二维和真实的三维数据集上的实验表明了该方法的有效性。
In this paper we introduce the Localized Reduced Basis Multiscale (LRBMS) method for parameter dependent heterogeneous elliptic multiscale problems. The LRBMS method brings together ideas from both Reduced Basis methods to eciently solve parametrized problems and from multiscale methods in order to deal with complex heterogeneities and large domains. Experiments on 2D and real world 3D data demonstrate the performance of the approach.
DOI: 10.1093/imanum/drp025
发表时间: 2011
影响因子: 2.1
作者:
M. Ainsworth;Richard Rankin
通讯作者: M. Ainsworth;Richard Rankin