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ORCIDRichard B. Lehoucq
Person information
- affiliation: Sandia National Laboratories, Numerical Analysis and Applications, Albuquerque, USA
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2020 – today
- 2024
[i6]Richard B. Lehoucq, Michael Weylandt, Jonathan W. Berry:
Optimal accuracy for linear sets of equations with the graph Laplacian. CoRR abs/2405.07877 (2024)- 2022
- [c8]William Severa, J. Darby Smith
, James Bradley Aimone, Richard B. Lehoucq:
Learning to Parameterize a Stochastic Process Using Neuromorphic Data Generation. ICONS 2022: 7:1-7:7 - [i5]Oscar López, Daniel M. Dunlavy, Richard B. Lehoucq:
Zero-Truncated Poisson Regression for Zero-Inflated Multiway Count Data. CoRR abs/2201.10014 (2022) - 2021
- [c7]James B. Aimone, Richard B. Lehoucq, William Severa, J. Darby Smith:
Assessing a Neuromorphic Platform for use in Scientific Stochastic Sampling. ICRC 2021: 64-73 - [i4]J. Darby Smith, Aaron J. Hill, Leah E. Reeder, Brian C. Franke, Richard B. Lehoucq, Ojas Parekh, William Severa, James B. Aimone:
Neuromorphic scaling advantages for energy-efficient random walk computation. CoRR abs/2107.13057 (2021) - 2020
- [c6]J. Darby Smith, William Severa, Aaron J. Hill, Leah Reeder, Brian Franke, Richard B. Lehoucq, Ojas D. Parekh, James B. Aimone:
Solving a steady-state PDE using spiking networks and neuromorphic hardware. ICONS 2020: 27:1-27:8 - [i3]J. Darby Smith, William Severa, Aaron J. Hill, Leah Reeder, Brian Franke, Richard B. Lehoucq, Ojas D. Parekh, James B. Aimone:
Solving a steady-state PDE using spiking networks and neuromorphic hardware. CoRR abs/2005.10904 (2020) - [i2]Alexander H. Foss, Richard B. Lehoucq, W. Zachary Stuart, J. Derek Tucker, Jonathan W. Berry:
A Deterministic Hitting-Time Moment Approach to Seed-set Expansion over a Graph. CoRR abs/2011.09544 (2020)
2010 – 2019
- 2018
- [c5]William Severa, Rich Lehoucq, Ojas Parekh, James B. Aimone:
Spiking Neural Algorithms for Markov Process Random Walk. IJCNN 2018: 1-8 - [i1]William Severa, Rich Lehoucq, Ojas Parekh, James B. Aimone:
Spiking Neural Algorithms for Markov Process Random Walk. CoRR abs/1805.00509 (2018) - 2017
- [j23]Marta D'Elia, Qiang Du, Max D. Gunzburger, Richard B. Lehoucq:
Nonlocal Convection-Diffusion Problems on Bounded Domains and Finite-Range Jump Processes. Comput. Methods Appl. Math. 17(4): 707-722 (2017) - 2015
- [j22]Nathanial Burch, Richard B. Lehoucq:
Computing the exit-time for a finite-range symmetric jump process. Monte Carlo Methods Appl. 21(2): 139-152 (2015) - 2012
- [j21]Qiang Du, James R. Kamm, Richard B. Lehoucq, Michael L. Parks:
A New Approach for a Nonlocal, Nonlinear Conservation Law. SIAM J. Appl. Math. 72(1): 464-487 (2012) - [j20]Qiang Du, Max D. Gunzburger, Richard B. Lehoucq, Kun Zhou:
Analysis and Approximation of Nonlocal Diffusion Problems with Volume Constraints. SIAM Rev. 54(4): 667-696 (2012) - 2011
- [j19]Pavel B. Bochev, Richard B. Lehoucq:
Energy Principles and Finite Element Methods for Pure Traction Linear Elasticity. Comput. Methods Appl. Math. 11(2): 173-191 (2011) - 2010
- [j18]Max D. Gunzburger, Richard B. Lehoucq:
A Nonlocal Vector Calculus with Application to Nonlocal Boundary Value Problems. Multiscale Model. Simul. 8(5): 1581-1598 (2010)
2000 – 2009
- 2009
- [j17]Pablo Seleson, Michael L. Parks, Max D. Gunzburger, Richard B. Lehoucq:
Peridynamics as an Upscaling of Molecular Dynamics. Multiscale Model. Simul. 8(1): 204-227 (2009) - [j16]Mark Embree, Richard B. Lehoucq:
Dynamical Systems and Non-Hermitian Iterative Eigensolvers. SIAM J. Numer. Anal. 47(2): 1445-1473 (2009) - [j15]Chris G. Baker, Ulrich Hetmaniuk, Richard B. Lehoucq, Heidi Thornquist:
Anasazi software for the numerical solution of large-scale eigenvalue problems. ACM Trans. Math. Softw. 36(3): 13:1-13:23 (2009) - 2008
- [j14]Michael L. Parks, Richard B. Lehoucq, Steven J. Plimpton, Stewart A. Silling:
Implementing peridynamics within a molecular dynamics code. Comput. Phys. Commun. 179(11): 777-783 (2008) - [j13]Michael L. Parks, Pavel B. Bochev, Richard B. Lehoucq:
Connecting Atomistic-to-Continuum Coupling and Domain Decomposition. Multiscale Model. Simul. 7(1): 362-380 (2008) - [j12]Santiago Badia, Michael L. Parks, Pavel B. Bochev, Max D. Gunzburger, Richard B. Lehoucq:
On Atomistic-to-Continuum Coupling by Blending. Multiscale Model. Simul. 7(1): 381-406 (2008) - 2007
- [c4]Santiago Badia, Pavel B. Bochev, Max D. Gunzburger, Richard B. Lehoucq, Michael L. Parks:
Bridging Methods for Coupling Atomistic and Continuum Models. LSSC 2007: 16-27 - 2006
- [j11]Ulrich Hetmaniuk, Richard B. Lehoucq:
Basis selection in LOBPCG. J. Comput. Phys. 218(1): 324-332 (2006) - [j10]Ulrich Hetmaniuk, Richard B. Lehoucq:
Uniform accuracy of eigenpairs from a shift-invert Lanczos method. SIAM J. Matrix Anal. Appl. 28(4): 927-948 (2006) - [j9]Clark R. Dohrmann, Richard B. Lehoucq:
A Primal-Based Penalty Preconditioner for Elliptic Saddle Point Systems. SIAM J. Numer. Anal. 44(1): 270-282 (2006) - 2005
- [j8]Pavel B. Bochev, Richard B. Lehoucq:
On the Finite Element Solution of the Pure Neumann Problem. SIAM Rev. 47(1): 50-66 (2005) - [j7]Michael A. Heroux, Roscoe A. Bartlett, Vicki E. Howle, Robert J. Hoekstra, Jonathan J. Hu, Tamara G. Kolda, Richard B. Lehoucq, Kevin R. Long, Roger P. Pawlowski, Eric T. Phipps, Andrew G. Salinger, Heidi Thornquist, Ray S. Tuminaro, James M. Willenbring, Alan B. Williams, Kendall S. Stanley:
An overview of the Trilinos project. ACM Trans. Math. Softw. 31(3): 397-423 (2005) - 2004
- [j6]Jeffrey K. Bennighof, Richard B. Lehoucq:
An Automated Multilevel Substructuring Method for Eigenspace Computation in Linear Elastodynamics. SIAM J. Sci. Comput. 25(6): 2084-2106 (2004) - 2001
- [j5]Richard B. Lehoucq:
Implicitly Restarted Arnoldi Methods and Subspace Iteration. SIAM J. Matrix Anal. Appl. 23(2): 551-562 (2001) - 2000
- [p3]Yousef Saad, Richard B. Lehoucq, Danny C. Sorensen:
An Introduction to Iterative Projection Methods. Templates for the Solution of Algebraic Eigenvalue Problems 2000: 37-44 - [p2]Ming Gu, Axel Ruhe, Richard B. Lehoucq, Danny C. Sorensen, Roland W. Freund, Gerard L. G. Sleijpen, Henk A. van der Vorst, Zhaojun Bai, Ruipeng Li:
Hermitian Eigenvalue Problems. Templates for the Solution of Algebraic Eigenvalue Problems 2000: 45-107 - [p1]T. Chen, James Demmel, Ming Gu, Yousef Saad, Richard B. Lehoucq, Danny C. Sorensen, Kristyn J. Maschhoff, Zhaojun Bai, David Day, Roland W. Freund, Gerard L. G. Sleijpen, Henk A. van der Vorst, Ruipeng Li:
Non-Hermitian Eigenvalue Problems. Templates for the Solution of Algebraic Eigenvalue Problems 2000: 149-231
1990 – 1999
- 1998
- [b1]Richard B. Lehoucq, Danny C. Sorensen, Chao Yang:
ARPACK users' guide - solution of large-scale eigenvalue problems with implicitly restarted Arnoldi methods. Software, environments, tools, SIAM 1998, ISBN 978-0-89871-407-4, pp. I-XV, 1-142 - [j4]Richard B. Lehoucq, Karl Meerbergen:
Using Generalized Cayley Transformations within an Inexact Rational Krylov Sequence Method. SIAM J. Matrix Anal. Appl. 20(1): 131-148 (1998) - [c3]Richard B. Lehoucq, Andrew G. Salinger:
Massively Parallel Linear Stability Analysis with P_ARPACK for 3D Fluid Flow Modeled with MPSalsa. PARA 1998: 286-295 - 1997
- [j3]Steve Carr, Richard B. Lehoucq:
Compiler Blockability of Dense Matrix Factorizations. ACM Trans. Math. Softw. 23(3): 336-361 (1997) - 1996
- [j2]Richard B. Lehoucq, Danny C. Sorensen:
Deflation Techniques for an Implicitly Restarted Arnoldi Iteration. SIAM J. Matrix Anal. Appl. 17(4): 789-821 (1996) - [j1]Richard B. Lehoucq:
The Computation of Elementary Unitary Matrices. ACM Trans. Math. Softw. 22(4): 393-400 (1996) - 1995
- [c2]Steve Carr, Richard B. Lehoucq:
A Compiler-Blockable Algorithm for QR Decomposition. PP 1995: 686-691 - 1991
- [c1]Richard B. Lehoucq:
Implementing Efficient and Portable Dense Matrix Factorizations. PP 1991: 525-529
Coauthor Index
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