# Selected Publications

Conference papers that have been superceded by journal articles are removed from this web site to improve signal-to-noise ratio.

#### ANSLib (solver code)

- A. Jalali and C. Ollivier-Gooch.
*Accuracy Assessment of Finite Volume Discretizations of Diffusive Fluxes on Unstructured Meshes.*Proceedings of the American Institute of Aeronautics and Astronautics 50th Aerospace Sciences Meeting, Orlando, Florida, January 2012. - M. Azab and C. Ollivier-Gooch.
*High-Order Aerodynamic Optimization Using New Hybrid Sequential Quadratic Programing-Particle Swarm Intelligence Technique.*Proceedings of the American Institute of Aeronautics and Astronautics 50th Aerospace Sciences Meeting, Orlando, Florida, January 2012. - M. Azab and C. Ollivier-Gooch.
*Constrained and Unconstrained Aerodynamic Quadratic Programming Optimization Using High Order Finite Volume Method and Adjoint Sensitivity Computations.*Proceedings of the American Institute of Aeronautics and Astronautics 49th Aerospace Sciences Meeting, Orlando, Florida, January 2011. - C. Michalak and C. Ollivier-Gooch.
*Globalized Matrix-explicit Newton-GMRES for the High-Order Accurate Inviscid Compressible Flow Solvers.*Computers and Fluids, v. 39, pp. 1156--1167, 2010; doi:10.1016/j.compfluid.2010.02.008. - M. Azab and C. Ollivier-Gooch.
*Higher Order Two Dimensional Aerodynamic Optimization Using Unstructured Grids and Adjoint Sensitivity Computations.*Proceedings of the American Institute of Aeronautics and Astronautics 48th Aerospace Sciences Meeting, Orlando, Florida, January 2010. - C. Michalak and C. Ollivier-Gooch.
*High-Order Accurate Finite Volume Solutions to the Navier-Stokes Equations on Unstructured Meshes.*Proceedings of the American Institute of Aeronautics and Astronautics 47th Aerospace Sciences Meeting, Orlando, Florida, January 2009. - C. Michalak and C. Ollivier-Gooch.
*Accuracy Preserving Limiter for the High-order Accurate Solution of the Euler Equations.*Journal of Computational Physics, v 228 (23), pp 8693--8711, 2009; doi:10.1016/j.jcp.2009.08.021. - C. Ollivier-Gooch, A. Nejat, and C. Michalak.
*Obtaining and Verifying High-Order Finite-Volume Solutions to the Euler Equations on Unstructured Meshes.*AIAA Journal, v 47 (9), pp 2105--2120, 2009; doi:10.2514/1.40585. - Krzysztof Michalak and Carl Ollivier-Gooch.
*Limiters for Unstructured Higher-Order Accurate Solutions of the Euler Equations*AIAA Forty-Sixth Aerospace Sciences Meeting, 2008, (PDF, 828K). - Amir Nejat and Carl Ollivier-Gooch.
*A High-Order Accurate Unstructured Finite Volume Newton-Krylov Algorithm for Inviscid Compressible Flows*Journal of Computational Physics, 2007, (PDF, 1059K) Or see the conference version. - Amir Nejat and Carl Ollivier-Gooch.
*Effect of Discretization Order on Preconditioning and Convergence of a High-Order Unstructured Newton-GMRES Solver for the Euler Equations*Journal of Computational Physics, 2007, (PDF, 595K) Or see the conference version. - Carl Ollivier-Gooch, Amir Nejat, and Krzysztof
Michalak.
*On Obtaining High-Order Finite-Volume Solutions to the Euler Equations on Unstructured Meshes.*Accepted for the 18th AIAA Computational Fluid Dynamics Conference, 2007. (PDF, 228k) - Krzysztof Michalak and Carl Ollivier-Gooch.
*Matrix-Explicit GMRES for a Higher-Order Accurate Inviscid Compressible Flow Solver.*Accepted for the 18th AIAA Computational Fluid Dynamics Conference, 2007. (PDF, 413k) - Amir Nejat, Carl Ollivier-Gooch, and Krzysztof
Michalak.
*Accuracy Assessment Methodology for a High-Order Unstructured Finite Volume Solver.*Accepted for the 18th AIAA Computational Fluid Dynamics Conference, 2007. (PDF, 1414k) - Amir Nejat and Carl Ollivier-Gooch.
*Effect of Discretization Order on Preconditioning and Convergence of a Higher-Order Unstructured Newton-Krylov Solver for Inviscid Compressible Flows.*Presented at the AIAA Forty-fifth Aerospace Sciences Meeting, 2007. (PDF, 365k) - Amir Nejat and Carl Ollivier-Gooch.
*A High-Order Accurate Unstructured Newton-Krylov Solver for Inviscid Compressible Flows.*In Proceedings of the 36th AIAA Fluid Dynamics Conference, 2006. (PDF, 808k) - Amir Nejat and Carl Ollivier-Gooch.
*On Preconditioning of Newton-GMRES algorithm for a Higher-Order Accurate Unstructured Solver*In Proceedings of the Fourteenth Annual Conference of the Computational Fluid Dynamics Society of Canada, 2006. (PDF, 532k) - Krzysztof Michalak and Carl Ollivier-Gooch.
*Differentiability of Slope Limiters on Unstructured Grids*In Proceedings of the Fourteenth Annual Conference of the Computational Fluid Dynamics Society of Canada, 2006. (PDF, 289K). - Amir Nejat and Carl Ollivier-Gooch.
*A High-Order Accurate Unstructured GMRES Algorithm for Inviscid Compressible Flows.*In Proceedings of the 17th AIAA Computational Fluid Dynamics Conference, 2005. (PDF, 414k) - Amir Nejat and Carl Ollivier-Gooch.
*A High-Order Accurate Unstructured GMRES Solver for the Compressible Euler Equations.*In Proceedings of the Third International Conference on Computational Fluid Dynamics, 2004. (PDF, 172k) - Krzysztof Michalak and Carl Ollivier-Gooch
*Parallelization of a High-Order-Accurate Unstructured Mesh Finite-Volume Solver.*In Proceedings of the Twelfth Annual Conference of the Computational Fluid Dynamics Society of Canada, 2004. CFD Society of Canada. (PDF of article, no page numbers, 108k) - Amir Nejat and Carl Ollivier-Gooch.
*A High-Order Accurate Unstructured GMRES Solver for Poisson's Equation.*In Proceedings of the Eleventh Annual Conference of the Computational Fluid Dynamics Society of Canada, pp. 344-349, 2003. CFD Society of Canada. (PDF of article, no page numbers, 194k) - Charles Boivin and Carl Ollivier-Gooch.
*A Toolkit for Numerical Simulation of PDE's: II. Generic Solution of Multiphysics Problems.*Computer Methods in Applied Mechanics and Engineering, v. 193 (36-38), pp 3891-3918, 2004. This article is copyright by and appears here courtesy of Elsevier Press. (PDF of revised article, 456k)

- Carl F. Ollivier-Gooch.
*A Toolkit for Numerical Simulation of PDE's: I. Fundamentals of Generic Finite-Volume Simulation.*Computer Methods in Applied Mechanics and Engineering, v 192 (9-10), pp 1147-1175, 2003. This article is copyright by and appears here courtesy of Elsevier Press. (PDF of article proofs, 377k)

- Carl F. Ollivier-Gooch and Michael Van Altena. A High-order
Accurate Unstructured Mesh Finite-Volume Scheme for the
Advection-Diffusion Equation. Journal of Computational Physics, v 181
(2), pp 729-752, 2002. This article is copyright by and appears here
courtesy of Academic Press. (PDF
of article in revised form, 362k)

- Carl F. Ollivier-Gooch.
*Quasi-ENO Schemes for Unstructured Meshes Based on Unlimited Data-Dependent Least-Squares Reconstruction.*Journal of Computational Physics, v 133 (1), pp 6-17, 1997. This article is copyright by and appears here courtesy of Academic Press. (PDF coming soon)

#### Unstructured Meshing

- GRUMMP home page.
- C. Ollivier-Gooch and C. Roy.
*Reducing Truncation Error on Unstructured Meshes by Vertex Movement.*Proceedings of the American Institute of Aeronautics and Astronautics 42th Fluid Dynamics Conference, New Orleans, Louisiana, June, 2012. - T. Philips, C. Roy, and C. Ollivier-Gooch.
*Optimal Mesh Adaption for Burgers' Equation.*Proceedings of the American Institute of Aeronautics and Astronautics 42th Fluid Dynamics Conference, New Orleans, Louisiana. June, 2012 - S. Gosselin and C. Ollivier-Gooch.
*Constructing Constrained Delaunay Tetrahedralizations of Volumes Bounded By Piecewise Smooth Surfaces.*International Journal for Computational Geometry with Applications, v. 21 (5), pp 571--594, 2011; doi:10.1142/S0218195911003810. - S. Gosselin and C. Ollivier-Gooch.
*Tetrahedral mesh generation using Delaunay refinement with non-standard quality measures.*International Journal for Numerical Methods in Engineering, v. 87 (8), pp 795--820, 2011; doi:10.1002/nme.3138. - D. Pagnutti and C. Ollivier-Gooch.
*Two-dimensional Delaunay-Based Anisotropic Mesh Refinement.*Engineering with Computers, v. 26 (4), pp 407--418, 2010; doi:10.1007/s00366-009-0143-4. - C. Ollivier-Gooch, L. Diachin, M. Shephard, T. Tautges, J. Kraftcheck, V. Leung, X. Luo and M. Miller,
*An Interoperable, Data-Structure-Neutral Component for Mesh Query and Manipulation.*ACM Transactions on Mathematical Software, v. 37 (3), article number 29, 2010; doi:10.1145/1824801.1864430. - D. Pagnutti and C. Ollivier-Gooch.
*A Generalized Framework for High Order Anisotropic Mesh Adaptation.*Computers and Structures, v. 87, pp 670--679, 2009; doi:10.1016/j.compstruc.2008.11.008. - C. Ollivier-Gooch.
*Assessing the Validity of a Mesh Refinement Sequence, with Application to DPW-3 Meshes.*Proceedings of the American Institute of Aeronautics and Astronautics 47th Aerospace Sciences Meeting, Orlando, Florida, January 2009. Winner of the Sharyar Pirzadeh Best Meshing Paper Award. - K. Chand, L. Freitag Diachin, C. Ollivier-Gooch, M. Shephard, T. Tautges, and H. Trease.
*Toward Interoperable Mesh, Geometry and Field Components for PDE Simulation Development. Engineering with Computers*, v 24(2), pp 165--182, 2008. DOI: 10.1007/s00366-007-0080-z. - Serge Gosselin and Carl Ollivier-Gooch.
*Revisiting Delaunay Refinement Triangular Mesh Generation on Curve-bounded Domains*In Proceedings of the Fourteenth Annual Conference of the Computational Fluid Dynamics Society of Canada, 2007. (PDF, 906k) - Carl Ollivier-Gooch, Kyle Chand, Brian Fix, Tamara Dahlgren, Lori
Freitag Diachin, Jason Kraftcheck, Xiaolin Li, Eunyoung Seol, Mark
Shephard, Tim Tautges and Harold Trease.
*The TSTT Mesh Interface.*Presented at the 44th AIAA Aerospace Sciences Meeting, 2006. (PDF, 80k) - Carl F. Ollivier-Gooch.
*Coarsening Unstructured Meshes by Edge Contraction.*International Journal for Numerical Methods in Engineering, v 57 (3), pp. 391-414, 2003. This article is copyright by and appears here courtesy of John Wiley and Sons. (PDF of article in Wiley submission format, 1675k) - Charles Boivin and Carl F. Ollivier-Gooch.
*Guaranteed-quality triangular mesh generation for domains with curved boundaries.*International Journal for Numerical Methods in Engineering, v 55 (10), pp 1185-1213, 2002. This article is copyright by and appears here courtesy of John Wiley and Sons. (PDF of article in Wiley submission format, 620k) - Carl F. Ollivier-Gooch and Charles Boivin.
*Guaranteed-Quality Simplicial Mesh Generation with Cell Size and Grading Control.*Engineering with Computers, v 17 (3), pp 269-286, 2001. (PDF of article, 1254k) - Lori A. Freitag and Carl F. Ollivier-Gooch.
*Tetrahedral Mesh Improvement Using Swapping and Smoothing*. International Journal for Numerical Methods in Engineering, v 40 (21), pp 3979-4002, 1997. This article is copyright by and appears here courtesy of John Wiley and Sons. (PDF of article in Wiley submission format, 642k)