MS-We-D-25
Numerical Methods for Stochastic PDE and Uncertainty Quantification - Part II of IV
For Part I, see MS-Tu-E-25
For Part III, see MS-We-E-25
For Part IV, see MS-Th-BC-25

Date: August 12
Time: 13:30--15:30
Room: 210A

(Note: Click title to show the abstract.)

Organizer:
ZHOU, TAO (AMSS, the Chinese Acad. of Sci.)
Yu, Xijun (Inst. of Applied Physics & Computational Mathematics)
Xiu, Dongbin (Univ. of Utah)

Abstract: Efficient solution strategy for stochastic partial differential equations (SPDE) has been a classical topic, as many physical phenomena are inherently random. The topic has received an increasing amount of attention in recent years, driven by the need for uncertainty quantification (UQ). In UQ, even deterministic systems need to be modeled as random because of the uncertainty in the system inputs. Stochastic problems become more challenging to solve, as they often reside in high dimensional random space. The purpose of this mini-symposium is to gather researchers from mathematics and computer science and engineering to interchange the latest advances in simulation techniques for SPDE and UQ. The focus will be on efficient algorithms for practical systems, particularly those arising from multidisciplinary problems.


MS-We-D-25-1
13:30--14:00
Bayesian based Numerical Homogenization
Zhang, Lei (Shanghai Jiao Tong Univ.)


MS-We-D-25-2
14:00--14:30
A sequential experimental design approach to construct surrogates for failure probability estimation
Li, Jinglai (shanghai jiaotong univerisity)


MS-We-D-25-3
14:30--15:00
Model reduction methods for high-dimensional stochastic multiscale models
Jiang, Lijian (Hunan Univ.)


MS-We-D-25-4
15:00--15:30
A Christoffel Least Squares algorithm for collocation approximations
Narayan, Akil (Univ. of Massachusetts Dartmouth)
Jakeman, John (Sandia National Laboratories)
ZHOU, TAO (AMSS, the Chinese Acad. of Sci.)

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Footnote:
Code: Type-Date-Time-Room No.
Type : IL=Invited Lecture, SL=Special Lectures, MS=Minisymposia, IM=Industrial Minisymposia, CP=Contributed Papers, PP=Posters
Date: Mo=Monday, Tu=Tuesday, We=Wednesday, Th=Thursday, Fr=Friday
Time : A=8:30-9:30, B=10:00-11:00, C=11:10-12:10, BC=10:00-12:10, D=13:30-15:30, E=16:00-18:00, F=19:00-20:00, G=12:10-13:30, H=15:30-16:00
Room No.: TBA