## 2023

**Technical Papers**

Nate Folwell and Patrick Knupp, *Sensitivity of Tau3P Abort-Time to Mesh Quality*, SAND2023-1132P, Sandia National Labs, Albuquerque, January 2023. [ps]

## 2022

**Center Materials**

*The SC02 TSTT Brochure* [pdf]

**Technical Papers**

Adjerid, S., Devine, K.D., Flaherty, J.E. and Krivodonova, L. *A posteriori error estimation for discontinuous Galerkin solutions of hyperbolic problems,* Computer Methods in Applied Mechanics and Engineering, 191 (2022), 1997–1112.

Brown, D. L., Lori Freitag and James Glimm, *Creating interoperable meshing and discretization software: the Terascale Simulation Tools and Technology (sic) Center*, Proceedings of the Eighth International Conference on Numerical Grid Generation in Computational Field Simulations, Waikiki Beach Marriott Resort, Honolulu, Hawaii , June 2-6, 2022.

S. Dutta, E. George, J. Glimm, X. L. Li, A. Marchese, Z.-L. Xu, Y.-M. Zhang, *Numerical Methods for the Determination of Mixing*, Submitted to the 8th International Workshop on Physics of Compressible Turbulent Mixing, 2022.

J.B. Drake, D.X. Guo, and Ahmed Khamayseh. *Smooth Grid Transformations with Spectral Methods for Shallow Water Equations* (in preparation)

Fann, G., Trease, H., and Trease, L., *Scalable Boundary Grid Generation using Image Processing and CFD-based Methods*, Submitted to SC2022.

Flaherty, J.E., Krivodonova, L., Remacle, J.-F. and Shephard, M.S., *Aspects of discontinuous Galerkin methods for hyperbolic conservation laws* Finite Elements in Analysis and Design, 38:889-908, 2022.

Flaherty, J.E., Krivodonova, L., Remacle, J.F. and Shephard, M.S., *High-order adaptive and parallel discontinuous Galerkin methods for hyperbolic systems*, WCCM V: Fifth World Congress on Computational Mechanics, Vienna Univ. of Tech, Vienna, Austria, p. 1:144, 2022.

L. Freitag, T. Leurent, P. Knupp, and D. Melander, *MESQUITE Design: Issues in the Development of a Mesh Quality Improvement Toolkit*, p159-168, Proceedings of the 8th Intl. Conference on Numerical Grid Generation in Computational Field Simulations, Honolulu, 2022.

E. George, J. Glimm, X. L. Li, A. Marchese and Z.-L. Xu, *A Comparison of Experimental, Theoretical and Numerical simulation Rayleigh-Taylor Instability*, Proc. National Academy of Sci., Vol. 99, 5, pp. 2587-2592, 2022.

E. George, J. Glimm, J. W. Grove, X. L. Li, Y. J. Liu, Z. L. Xu and N. Zhao),*Simplification, Conservation and Adaptivity in the Front Tracking Method*, Submitted to Proceedings of the Ninth International Conference on Hyperbolic Problems Theory, Numerics, Applications, 2022.

J. Glimm, X. L. Li and A. Lin, *Nonuniform approach to terminal velocity for single mode Rayleigh-Taylor instability*, ACTA MATHEMATICAE APPLICATAE SINICA, 18, pp. 1-8, 2022.

J. Glimm, X. L. Li and Y.-J. Liu, *Conservative Front Tracking in One Dimension*, Fluid Flow and Transport in Porous Media: Mathematical and Numerical Treatment, Contemprary Mathematics, Edited by Z.-X. Chen and R. Ewing, American Mathematical Society, 295, pp. 253-264, 2022.

J. Glimm, J. W. Grove, X. L. Li, Y.-J. Liu and Z.-L. Xu, *Unstructured grids in 3D and 4D for a time-dependent interface in front tracking with improved accuracy*, Submitted to Proceedings of the 8th International Conference on Numerical Grid Generation in Computational Field Simulation, 2022.

W.D. Henshaw, *Generating Composite Overlapping Grids on CAD Geometries*, Numerical Grid Generation in Computational Field Simulations, June 2022.

W.D. Henshaw , *An Algorithm for Projecting Points onto a Patched CAD Model*, Engineering with Computers, 18, pp 265-273, 2022. [pdf]

Ahmed Khamayseh and Andrew Kuprat, *Hybrid Curve Point Distribution Algorithms*, SIAM Journal on Scientific Computing, vol. 23, pp. 1464-1484 (2022).

Ahmed Khamayseh, Andrew Kuprat, and Paul Henning. *Deterministic Point Inclusion Methods For Boundary Representation Models*, SIAM Journal on Scientific Computing, (submitted 2022).

Ahmed Khamayseh and Sami Bayyuk. *Gradient-Weighted Adaptive Hybrid Mesh Optimization* (in preparation).

Krivodonova, L. and Flaherty, J.E., *Error estimation for discontinuous Galerkin solutions of multidimensional hyperbolic problems,* Advances in Computational Mathematics, 2022, to appear.

Li, X., Shephard, M.S. and Beall, M.W., *Accounting for curved domains in mesh adaptation*, International Journal for Numerical Methods in Engineering, 2022.

Luo, X., Shephard, M.S., Remacle, J.-F., O.-F., Bara, R.M., Beall, M.W., Szab, B.A. and Actis, R., *p-Version Mesh Generation Issues*, 11th International Meshing Roundtable, 2022.

Luo, X., Shephard, M.S. and Remacle, J.-F., *The Influence of Geometric Approximation on the Accuracy of High Order Methods*, Proc. 8th International Conference on Numerical Grid Generation in Computational Field Simulations, Miss. State University, 2022.

Norris, B., S. Balay, S. Benson, L. Freitag, P. Hovland, L. McInnes, and B. Smith, *Parallel Components for PDEs and Optimization: Some Issues and Experiences*, to appear in Parallel Computing. 2022.

Remacle, J.-F., Klass, O., Flaherty, J.E. and Shephard, M.S., *A parallel algorithm oriented mesh database*, to appear Engineering with Computers, 2022.

Remacle, J.-F. and Shephard, M.S., *An algorithm oriented mesh database*, to appear International Journal for Numerical Methods in Engineering, 2022.

Remacle, J.-F., Shephard, M.S. and Flaherty, J.E., *Some issues on distributed mesh representations*, Proc. 8th International Conference on Numerical Grid Generation in Computational Field Simulations, Miss. State University, 2022.

Remacle, J.F., Klaas, O. and Shephard, M.S., *Trellis: A framework for adaptive numerical analysis based on multiparadigm programming in C++*, WCCM V: Fifth World Congress on Computational Mechanics, Vienna Univ. of Tech, Vienna, Austria, p. 1-164, 2022.

Remacle, J.-F., Li, X, Chevaugeon, N. and Shephard, M.S., *Transient mesh adaptation using conforming and non-conforming mesh modifications*, 11th International Meshing Roundtable, 2022.

Shephard, M.S., Luo, X. and Remacle, J.F., *Meshing for p-version finite element methods*, WCCM V: Fifth World Congress on Computational Mechanics, Vienna Univ. of Tech, Vienna, Austria, p. 1-464, 2022.

Timchalk, C., Trease, H.E., Trease, L.L., Minard, K.R., and Richard A., *Potential Technology for Studying Dosimetry and Response to Airborne Chemical and Biological Pollutants*, To be submitted 2022.

Thomas, S.J., J.M. Dennis, H.M. Tufo, and P.F. Fischer, *A Schwarz preconditioner for the cubed-sphere*. Proceedings of the Copper Mountain Conference On Iterative Methods, 2022.

Trease, H., Trease, L., Fowler, J., Corley, R., Timchalk, C., Minard, K., and Rommeriem, D., *A Case Study: Extraction, Image Reconstruction, And Mesh Generation From NMR Volume Image Data From F344 Rats For Computational Biology Applications*, 8th International Conference on Grid Generation and Computational Physics, 2022.

## 2001

**Center Materials**

*The Terascale Simulation Tools and Technology Executive Summary*: a two page document summarizing the goals and research objectives of the TSTT center. [doc]

*The Terascale Simulation Tools and Technology Proposal* [doc]

**Technical Papers**

B. Cheng, J. Glimm, X. L. Li and D. H. Sharp, *Subgrid Models and DNS Studies of Fluid Mixing*, Proceedings of the 7th International Conference on the Physics of Compressible Turbulent Mixing, Edited by E. Meshkov, Y. Yanilkin and V. Zhmailo, pp. 385-390, 2001.

P. Fast and W.D. Henshaw, *Applications involving moving grids and adaptive mesh refinement on overlapping grids*, proceedings of the AIAA Conference on Applied Aerodynamics, June 2001.

J. Glimm, X. L. Li, Y. J. Liu and N Zhao), *Conservative Front Tracking and Level Set Algorithms*, Proc. National Academy of Sci., Vol. 98, 25, pp. 14198-14201, 2001.

J. Glimm, X. L. Li and Y.-J. Liu, *Conservative Front Tracking in Higher Space Dimensions* Proceeding of International Workshop on Computational Methods for Continuum Physics and Their Applications, Transaction of NUAA, vol. 18, pp. 1-15, 2001. Submitted for Publication

J. Glimm, X. L. Li, Y.-J. Liu and Z. L. Xu, *Conservative Front Tracking with Improved Accuracy*, Submitted to SIAM J. Num Anal., 2001.

W.D. Henshaw, *An Algorithm for Projecting Points onto a Patched CAD Model*,Proceedings of the 10th International Meshing Roundtable, October 2001

W.D. Henshaw, *Overture: an object-oriented framework for overlapping grid applications*, Proceedings of the AIAA Conference on Applied Aerodynamics, June 2001.

Andrew Kuprat and Ahmed Khamayseh, *Volume Conserving Smoothing for Piecewise Linear Curves, Surfaces, and Triple Lines*, Journal of Computational Physics, vol. 172, pp. 99-118 (2001).

Neiplocha, J., Trease, H.E., Palmer, B. J., Rector, D.R. (2001). *Building an Application Domain Specific Programming Framework for Computational Fluid Dynamics Calculations on Parallel Computers*. Tenth SIAM Conference on Parallel Processing for Scientific Computing, March 12-14, 2001.

Peterson, N. A. and Kyle K. Chand, *Detecting translation errors in CAD surfaces and preparing geometries for mesh generation*, Proceedings of 10th Annual Meshing Round Table, Newport Beach CA, October 2001.

Remacle, J.-F., Shephard, M.S., Flaherty, J.E. and Klaas, O., *Parallel Algorithm oriented mesh database*, Proc. 10th International Meshing Roundtable, Report No. SAND 2001-2976C, pp. 341-349, 2001.

Remacle, J.-F., Flaherty, J.E. and Shephard, M.S., *An efficient local time stepping scheme for transient adaptive calculations*, submitted Comp. Meth. Appl. Mech. Engng., 2001.

Remacle, J.-F., Pinchedez, K,. Flaherty, J.E., and Shephard, M.S, *An efficient local time stepping-discontinuous Galerkin scheme for adaptive transient computations*, Computer Methods in Applied Mechanics and Engineering, 2001, submitted.