Publications

Results 126–144 of 144
Date Inputs. Currently set to enter a start and end date.
Current Filters Clear all
  • Remove author filter×
Publication Type Year

Error Estimation with Adjoints in Drekar: Applications to Fluid Flow and Magnetohydrodynamics Models

CIS External Review

John N. Shadid, Timothy Michael Wildey, Roger P. Pawlowski, Thomas M. Smith

https://www.osti.gov/search/identifier:1661289

Other Publication – 2013 Other Publication 2013

Stochastic Dimension Reduction of Multiphysics Systems through Measure Transformation

SIAM Conference on Computational Science and Engineering

John R. Red-Horse, Timothy Michael Wildey, Paul G. Constantine, Roger Ghanem, Maarten Arnst

https://www.osti.gov/search/identifier:1145287

Conference Paper – 2013 Conference Paper 2013

Quantifying Uncertainty using a-posteriori Enhanced Sparse Grid Approximations

2013 SIAM Conference on Computational Science & Engineering

John Davis Jakeman, Timothy Michael Wildey

https://www.osti.gov/search/identifier:1063316

Conference Paper – 2013 Conference Paper 2013

Efficient uncertainty propagation for network multiphysics systems

International Journal for Numerical Methods in Engineering

Eric T. Phipps, Timothy Michael Wildey, Paul G. Constantine

https://www.osti.gov/search/identifier:1063360

Journal Article – 2013 Journal Article 2013

Progress on Calibration of 2-Degree Simulations from CAM5

CSSEF Weekly Telecon

Timothy Michael Wildey, Laura Painton Swiler

https://www.osti.gov/search/identifier:1648264

Other Publication – 2012 Other Publication 2012

Error Control for Output QoIs Under Uncertainty

UT-Austin PSAAP Center - Final TST Meeting

Timothy Michael Wildey, Corey Bryant, Serge Prudhomme

https://www.osti.gov/search/identifier:1062303

Conference Paper – 2012 Conference Paper 2012

Error Decomposition and Adaptive Refinement for Stochastic Differential Equations

2012 PSAAP V&V/UQ workshop

Timothy Michael Wildey, Serge Prudhomme

https://www.osti.gov/search/identifier:1658506

Other Publication – 2012 Other Publication 2012

Goal-oriented a posteriori analysis of stabilized finite element methods

Modeling and Simulation of Transport Phenomena

Timothy Michael Wildey, John N. Shadid

https://www.osti.gov/search/identifier:1073289

Conference Paper – 2012 Conference Paper 2012

Propagation of Model Form Uncertainty for Thermal Hydraulics using RANS Turbulence Models in Drekar

Donald F. Susan, Timothy Michael Wildey

https://www.osti.gov/search/identifier:1051699

SAND Report – 2012 SAND Report 2012

Adaptive sparse grids for uncertainty quantication Enhancing approximations using a posteriori error estimation

2nd Workshop on Sparse Grids and Applications

John Davis Jakeman, Timothy Michael Wildey, Michael S. Eldred

https://www.osti.gov/search/identifier:1073416

Conference Paper – 2012 Conference Paper 2012

Propagation Of Uncertainties Using Improved Surrogate Models

SIAM Journal on Uncertainty Quantification

Timothy Michael Wildey, Troy Butler, Clint Dawson

https://www.osti.gov/search/identifier:1064108

Journal Article – 2012 Journal Article 2012

A posteriori Analysis of Interior Penalty Discontinuous Galerkin Methods

SIAM Journal of Numerical Analysis

Timothy Michael Wildey

https://www.osti.gov/search/identifier:1067830

Journal Article – 2012 Journal Article 2012

Stochastic Dimension Reduction Techniques for Uncertainty Quantification of Multiphysics Systems

SIAM Conference on Uncertainty Quantification

John R. Red-Horse, Timothy Michael Wildey, Maarten Arnst, Paul Constantine, Roger Ghanem

https://www.osti.gov/search/identifier:1117584

Conference Paper – 2012 Conference Paper 2012

Embedded UQ and QoI/Adjoints in Drekar: New Directions

CASL THM Worksthop

Roger P. Pawlowski, John N. Shadid, Thomas M. Smith, Timothy Michael Wildey

https://www.osti.gov/search/identifier:1113265

Conference Paper – 2011 Conference Paper 2011

A Posteriori Error Analysis of Stochastic Differential Equations Using Polynomial Chaos Approximations

2011 DOE Applied Math Meeting

Timothy Michael Wildey, Eric T. Phipps, Paul Constantine, Clint Dawson, Troy Butler

Other Publication – 2011 Other Publication 2011

Quantification and Reduction of Uncertainties for Regional Scale Climate Predictions

No event - proposal

Timothy Michael Wildey

https://www.osti.gov/search/identifier:1662132

Other Publication – 2011 Other Publication 2011

Preconditioning for Mixed Finite Element Formulations of Elliptic Problems

20th International Conference on Domain Decomposition Methods

Timothy Michael Wildey, Guangri Xue

https://www.osti.gov/search/identifier:1106970

Conference Paper – 2011 Conference Paper 2011

Multiscale Mortar Methods for Flow and Mechanics in Porous Media

Invited Colloquium at Colorado State University

Timothy Michael Wildey

https://www.osti.gov/search/identifier:1288934

Conference Paper – 2011 Conference Paper 2011

A Dirichlet-to-Neumann Multigrid Algorithm for Locally Conservative Methods

SIAM Conference on Mathematics and Computational Issues in the Geosciences

Mary F. Wheeler, Timothy Michael Wildey

https://www.osti.gov/search/identifier:1288632

Conference Paper – 2011 Conference Paper 2011
Document Title Type Year
Results 126–144 of 144