Efficient Distribution Estimation and Uncertainty Quantification for Elliptic Problems on Domains with Stochastic Boundaries
Efficient Distribution Estimation and Uncertainty Quantification for Elliptic Problems on Domains with Stochastic Boundaries
复制标题
随机边界域上椭圆问题的高效分布估计和不确定性量化
DOI:
10.1137/17m112230x
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Estep, Donald
中科院分区:
文献类型:
--
作者:
Chaudhry, Jehanzeb H.;Burch, Nathanial;Estep, Donald
We study the problem of uncertainty quantification for the numerical solution of elliptic partial differential equation boundary value problems posed on domains with stochastically varying boundaries. We also use the uncertainty quantification results to tackle the efficient solution of such problems. We introduce simple transformations that map a family of domains with stochastic boundaries to a fixed reference domain. We exploit the transformations to carry out prior and a posteriori error analyses and to derive an efficient Monte Carlo sampling procedure.
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影响因子:
3.1
作者:
Estep, D.;Malqvist, A.;Tavener, S.
通讯作者:
Tavener, S.
DOI:
10.1121/1.3445783
发表时间:
2010
期刊:
The Journal of the Acoustical Society of America
影响因子:
--
作者:
R. Oba
通讯作者:
R. Oba
影响因子:
4.2
作者:
S. Broyda;M. Dentz;D. Tartakovsky
通讯作者:
D. Tartakovsky
影响因子:
--
作者:
M. Arnst;R. Ghanem
通讯作者:
R. Ghanem
DOI:
10.1002/nme.2579
发表时间:
2009-09-10
影响因子:
2.9
作者:
Geuzaine, Christophe;Remacle, Jean-Francois
通讯作者:
Remacle, Jean-Francois