Richard B. Lehoucq

Orcid: 0000-0003-2579-1374

Affiliations:
  • Sandia National Laboratories, Numerical Analysis and Applications, Albuquerque, USA


According to our database1, Richard B. Lehoucq authored at least 39 papers between 1991 and 2024.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2024
Optimal accuracy for linear sets of equations with the graph Laplacian.
CoRR, 2024

2022
Zero-Truncated Poisson Regression for Zero-Inflated Multiway Count Data.
CoRR, 2022

Learning to Parameterize a Stochastic Process Using Neuromorphic Data Generation.
Proceedings of the ICONS 2022: International Conference on Neuromorphic Systems, Knoxville, TN, USA, July 27, 2022

2021
Neuromorphic scaling advantages for energy-efficient random walk computation.
CoRR, 2021

Assessing a Neuromorphic Platform for use in Scientific Stochastic Sampling.
Proceedings of the 2021 International Conference on Rebooting Computing (ICRC), Los Alamitos, CA, USA, November 30, 2021

2020
A Deterministic Hitting-Time Moment Approach to Seed-set Expansion over a Graph.
CoRR, 2020

Solving a steady-state PDE using spiking networks and neuromorphic hardware.
Proceedings of the International Conference on Neuromorphic Systems, 2020

2018
Spiking Neural Algorithms for Markov Process Random Walk.
Proceedings of the 2018 International Joint Conference on Neural Networks, 2018

2017
Nonlocal Convection-Diffusion Problems on Bounded Domains and Finite-Range Jump Processes.
Comput. Methods Appl. Math., 2017

2015
Computing the exit-time for a finite-range symmetric jump process.
Monte Carlo Methods Appl., 2015

2012
Analysis and Approximation of Nonlocal Diffusion Problems with Volume Constraints.
SIAM Rev., 2012

A New Approach for a Nonlocal, Nonlinear Conservation Law.
SIAM J. Appl. Math., 2012

2011
Energy Principles and Finite Element Methods for Pure Traction Linear Elasticity.
Comput. Methods Appl. Math., 2011

2010
A Nonlocal Vector Calculus with Application to Nonlocal Boundary Value Problems.
Multiscale Model. Simul., 2010

2009
Anasazi software for the numerical solution of large-scale eigenvalue problems.
ACM Trans. Math. Softw., 2009

Dynamical Systems and Non-Hermitian Iterative Eigensolvers.
SIAM J. Numer. Anal., 2009

Peridynamics as an Upscaling of Molecular Dynamics.
Multiscale Model. Simul., 2009

2008
Connecting Atomistic-to-Continuum Coupling and Domain Decomposition.
Multiscale Model. Simul., 2008

On Atomistic-to-Continuum Coupling by Blending.
Multiscale Model. Simul., 2008

Implementing peridynamics within a molecular dynamics code.
Comput. Phys. Commun., 2008

2007
Bridging Methods for Coupling Atomistic and Continuum Models.
Proceedings of the Large-Scale Scientific Computing, 6th International Conference, 2007

2006
A Primal-Based Penalty Preconditioner for Elliptic Saddle Point Systems.
SIAM J. Numer. Anal., 2006

Uniform accuracy of eigenpairs from a shift-invert Lanczos method.
SIAM J. Matrix Anal. Appl., 2006

Basis selection in LOBPCG.
J. Comput. Phys., 2006

2005
An overview of the Trilinos project.
ACM Trans. Math. Softw., 2005

On the Finite Element Solution of the Pure Neumann Problem.
SIAM Rev., 2005

2004
An Automated Multilevel Substructuring Method for Eigenspace Computation in Linear Elastodynamics.
SIAM J. Sci. Comput., 2004

2001
Implicitly Restarted Arnoldi Methods and Subspace Iteration.
SIAM J. Matrix Anal. Appl., 2001

2000
An Introduction to Iterative Projection Methods.
Proceedings of the Templates for the Solution of Algebraic Eigenvalue Problems, 2000

Hermitian Eigenvalue Problems.
Proceedings of the Templates for the Solution of Algebraic Eigenvalue Problems, 2000

Non-Hermitian Eigenvalue Problems.
Proceedings of the Templates for the Solution of Algebraic Eigenvalue Problems, 2000

1998
Using Generalized Cayley Transformations within an Inexact Rational Krylov Sequence Method.
SIAM J. Matrix Anal. Appl., 1998

Massively Parallel Linear Stability Analysis with P_ARPACK for 3D Fluid Flow Modeled with MPSalsa.
Proceedings of the Applied Parallel Computing, 1998

ARPACK users' guide - solution of large-scale eigenvalue problems with implicitly restarted Arnoldi methods.
Software, environments, tools, SIAM, ISBN: 978-0-89871-407-4, 1998

1997
Compiler Blockability of Dense Matrix Factorizations.
ACM Trans. Math. Softw., 1997

1996
The Computation of Elementary Unitary Matrices.
ACM Trans. Math. Softw., 1996

Deflation Techniques for an Implicitly Restarted Arnoldi Iteration.
SIAM J. Matrix Anal. Appl., 1996

1995
A Compiler-Blockable Algorithm for QR Decomposition.
Proceedings of the Seventh SIAM Conference on Parallel Processing for Scientific Computing, 1995

1991
Implementing Efficient and Portable Dense Matrix Factorizations.
Proceedings of the Fifth SIAM Conference on Parallel Processing for Scientific Computing, 1991


  Loading...