2. 您的位置
3. 首页
4. 会议论文
5. A Unified Framework for Uncertainty and Sensitivity Analysis of Computational Models with Many Input

A Unified Framework for Uncertainty and Sensitivity Analysis of Computational Models with Many Input

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：wrmfw315

【摘 要】

：

Uncertainty Analysis(UA)and Sensitivity Analysis(SA)study uncertainties in physical systems.As the system becomes more complex,the number of input parameters can be large and existing methods for UA a

【作 者】

：

Gu Li Wu Jeff 

【机 构】

：

Georgia Inst.of Tech.

【出 处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年5期

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　Uncertainty Analysis(UA)and Sensitivity Analysis(SA)study uncertainties in physical systems.As the system becomes more complex,the number of input parameters can be large and existing methods for UA and SA become infeasible.

其他文献

Mixed Finite Element Methods for Time Fractional Parabolic Optimal Control Problems-A Priori Error E

In this paper,a numerical theory based on mixed finite element methods for time fractional parabolic optimal control problems is presented and analyzed.

会议

Finite Element Approximation for Parabolic Integro-Differential Equations with Discontinuous Coeffic

Finite element treatment for parabolic integro-differential equations with discontinuous coefficients are analyzed in this work.Convergence for the backward difference scheme in time direction are dis

会议

A Posteriori Error Analysis for Lumped Mass Finite Element Method for Parabolic Problems

We study residual-based a posteriori error estimates for both the spatially discrete and fully discrete lumped mass finite element methods for linear parabolic problems in a bounded convex polygonal d

会议

Superaccuracy,Superconvergence and Postprocessing of the DG Solutions of Hyperbolic Equations

We discuss a connection between super accuracy in wave number approximation,spatial superconvergence at the roots of Radau polynomials and postprocessing techniques.

会议

Error Estimates and Superconvergence of Mixed Finite Element Methods for Bilinear Optimal Control Pr

In this work,we investigate error estimates and superconvergence of the bilinear elliptic optimal control problems by Raviart-Thomas mixed finite element methods.

会议

Efficient Isogeometric Analysis-reuse Method for Complex Objects with Topology-consistent Volumetric

Volumetric spline parameterization and computational efficiency are two main challenges in isogeometric analysis.In this talk,we propose the concept of analysis-reuse for three-dimensional models with

会议

An Overview over the Successful Mathematical Technology Transfer in Spain and the Added Value for Bo

The advantages,disadvantages and difficulties arising in the mathematical technology transfer,both from the point of view of researchers,technicians and businesses,will be discussed.

会议

Analysis-suitable T-splines

This talk provides the basic mathematical properties for a sub-class of T-splines,analysis-suitable T-splines,and their applications in isogeometric analysis.

会议

Fluid Dynamics for Flow 
driven by Nodal Cilia

Nodal cilia play an important role in the left-right symmetry breaking at the early stage of the mammal embryos.This study is about the flow driven by nodal cilia sweeping out cones above a no-slip pl

会议

A Multilevel Radial-Basis-Function Method for Computer Experiments

In this work we propose a multilevel collocation method for multifidelity computer experiments using the radial basis functions as the interpolator.Theoretical analysis shows that the proposed method

会议