Anderson Acceleration,
National Science Foundation DMS-1906446,
08/16/2019 -- 08/15/2022.
RTG: Randomized Numerical Analysis,
with Gremaud, Ipsen, and Smith,
National Science Foundation DMS-1745654,
08/15/2018 -- 08/14/2023.
NSCI SI2-SSE: Multiscale Software for Quantum Simulations of
Nanostructured Materials and Devices,
with Bernholc, Liu, and Briggs,
National Science Foundation OAC-1740309,
9/1/2017 -- 8/31/2020
Inverse Bathymetry Problems,
Army Research Office, 8/16/16 -- 8/15/20,
W911NF-16-1-0504
Iterative methods for Nonlinear Equations and Optimization,
National Science Foundation, 8/1/14 -- 7/31/18, DMS-1406349
Multiscale Software for Quantum Simulations in Nano Science
and Engineering,
with Bernholc, Liu, Hodak, and Briggs,
National Science Foundation SI2-SSE-1339844,
Aug 15, 2013 -- Aug 14, 2017
Fast Algorithms for Model Calibration and Solvers in
Ground and Surface Water Simulators,
Army Research Office,
Sept 16, 2011 -- , Sept 14, 2014,
W911NF-11-1-0367.
Solution of Thermal Inverse Problems with POD: CHL-7,
US Army Engineer Research and Development Center,
Aug 1, 2010 -- July 31, 2011,
W912HZ-10-P-0221.
Calibration of Saturated Flow Models with POD: CHL-7,
US Army Engineer Research and Development Center,
June 1, 2010 -- Nov 30, 2010.
Collaborative Research: CDI--Type II: Revolutionary Advances in
Modeling Transport Phenomena in Porous Medium Systems,
National Science Foundation,
12/01/09--11/30/13,
CDI-0941253.
Proposal for Defense University Research Instrumentation Program,
Army Research Office,
4/15/09 -- 4/14/10,
W911NF-09-1-0159.
Diluted-Magnetic Semiconductor (DMS)
Tunneling Devices for the Terahertz Regime:
Fast high-order Wigner-Poisson Solvers,
US Army Research Office, subcontract to NanoRTD, LLC.,
June 1, 2008 -- May 31 2010.
Promoting North Carolina's Economic Development through Strategic
Water Resource Management,
(with G. W. Characklis and C. T. Miller),
UNC Research Comptetiveness Fund, Jan 1, 2008 -- June 30, 2008
Iterative Methods for Nonlinear Equations and Optimization,
National Science Foundation,
DMS-0707220,
August 1, 2007 -- July 31, 2010.
Simulation of Devices with Molecular Potentials,
US Army Research office,
W911NF-07-1-0112,
April 1, 2007 -- March 31, 2012.
Smoothers and Least Squares Computations,
US Army Engineer Research and Development Center,
Jan 1, 2007 -- May 15, 2007.
Solvers and Calibration Methods for Ground and Surface Water Models,
Army Research Office, W911NF-06-1-0412,
9/1/06 -- 8/31/09,
Proposal for Defense University Research Instrumentation Program,
Army Research Office,
\#W911NF-06-1-0096
5/1/06 -- 4/30/08
Proposal for Defense University Research Instrumentation Program,
Army Research Office, \#W911NF-05-1-0171, 5/1/05 -- 4/30/06.
Dynamical Complexity Theory of Clocked Quantum-Dot Cellular
Automata Circuits
(with R. J. Trew), Army Research Office, W911NF-04-1-0276,
Aug 1, 2004 to July 31, 2007.
Iterative Methods for Nonlinear Equations
National Science Foundation, DMS-0404537,
Aug 15, 2004 to July 31, 2007.
Workshop on Simulation and Optimization of Porous Media,
US Army Research Office, DAAD19-03-1-0115,
June 1, 2003 to May 31, 2004.
Nonlinear Solvers for Subsurface Flow Problems,
US Army Research Office, DAAD19-02-1-0391,
September 1, 2002 to August 31, 2005.
Scientific Computing Research Environments for the
Mathematical Sciences (SCREMS),
(with S. L. Campbell, C. D. Meyer, and I. C. F. Ipsen),
National Science Foundation,
DMS-0209695, August 15, 2002 to August 14, 2005.
Proposal for Defense University Research Instrumentation Program,
(with P. A. Gremaud and Z. Li),
US Army Research Office, DAAD19-02-1-0111,
May 1, 2002 to April 30, 2003.
ITR/AP: Collaborative Research: Sampling Methods for Optimization
and Control of Subsurface Contamination,
National Science Foundation, DMS-0112542,
October 1, 2001 to September 30, 2004.
The Science and Technology of Nano/Molecular Electronics:
Theory, Simulation, and Experimental Characterization,
US Army Research Office, May 1, 2001 to April 30, 2006.
Nonlinear Equations and Optimization,
National Science Foundation, DMS-0070641,
Aug 1, 2000 to July 31, 2003.
Nonlinear Solvers for Subsurface Flow Problems,
US Army Research Office, DAAD19-99-1-0186,
May 1, 1999 to April 30, 2002.
Joint NCSU-Boeing Academic-Industrial Research Project,
(with S. L. Campbell, C. D. Meyer, and I. C. F. Ipsen),
National Science Foundation, DMS-9714811,
June 1, 1998 to May 31, 2001.
Numerical Methods for Groundwater Flow,
Cray Research Grant Program,
January 1, 1998 to December 31, 1999.
Nonlinear Equations and Bound Constrained Optimization,
National Science Foundation, DMS-9700569,
July 15, 1997 to Dec 31, 2000.
Temporal Integration for Groundwater Flow,
Cray Research Grant Program,
January 1, 1997 to December 31, 1997.
Simulating Flow and Transport Phenomena
in Heterogeneous Multiphase Systems,
(with C. T. Miller and North Carolina Supercomputing Center)
US Army Waterways Experiment Station, contract #DACA39-95-K-0098.
October 1, 1995 to September 30, 1998.
Newton-like Methods for Richards' Equation,
Cray Research Grant Program,
January 1, 1995 to December 31, 1995.
Iterative Methods for Equations and Optimization,
National Science Foundation, DMS-9321938,
June 1, 1994 to November 30, 1997.
Workshop on Krylov Methods and Applications, (with I. C. F. Ipsen),
Army Research Office, #33564-MA-CF,
and National Science Foundation, DMS-9415578,
August 1, 1994 to July 31, 1995,
Multilevel Algorithms for Constrained Optimal Control Problems,
(with E. W. Sachs of Universität Trier, Germany),
North Atlantic Treaty Organization, CRG 920067,
April 3, 1992 to April 2, 1997.
Scientific Computation: Graduate Level Courses, Computers and Fellowships,
(with Michael I. Shearer and Michael F. Singer),
National Science Foundation, ASC-9024616,
Feb 15, 1992 to July 31, 1993.
Optimization Problems in Function Spaces,
National Science Foundation, DMS-9024622, Air Force Office
of Scientific Research, FQ8671-9101094,
June 1, 1991 to May 31, 1993(AFOSR), 1994(NSF).
Conference on Numerical Optimization Methods in Differential Equations and Control, National Science Foundation, DMS-9017572, April 15, 1991 to March 31, 1992.
Conference on Numerical Optimization Methods in Differential Equations and Control, Army Research Office, DAAL03-91-0072, March 1, 1991 to December 31, 1991.
Optimization Problems in Function Spaces,
National Science Foundation, DMS-8900410, Air Force Office
of Scientific Research, ISSA-890044,
June 1, 1989 to May 31, 1991.
An RF Performance Sensitivity and Process Yield Model for MIMIC CAD Applications, (with R. J. Trew), U. S. Army grant DAAL0189K0906, May 1, 1989 to August 30, 1991.
Two Processor Alliant FX/4 System,
(with R. J. Plemmons, M. Shearer, and S. J. Wright),
Defense University Research
Instrumentation Program, AFOSR-89-0124,
January 1, 1989 to December 31 1989.
Pointwise Quasi-Newton Methods, National Science Foundation U.S.-Federal Republic of Germany Cooperative Science Program, INT-8800560, July 1, 1988 to December 31, 1992.
Quasi-Newton Methods for Infinite Dimensional Problems,
National Science Foundation, DMS-8601139, Air Force Office
of Scientific Research, AFOSR-ISSA-86-0074,
June 1, 1986 to May 31, 1989.
Iterative Methods for Singular Problems, National Science Foundation, DMS-8500944, July 1, 1985 to June 30, 1986.
Supplement to DMS-8300841 for workstation equipment, National Science Foundation, June 1, 1984 to May 31, 1985.
The Convergence Behavior of Iterative Methods for Singular and Nearly Singular Nonlinear Problems, (with D.W. Decker), National Science Foundation, DMS-8300841, June 1, 1983 to May 31, 1985.
Radiative Transfer in Inhomogeneous Slabs, National Science Foundation, MCS-7901659-A01, June 1, 1981 to May 31, 1983.
Solvability of H-equations by Iteration, National Science Foundation, MCS-7901659, June 1, 1979 to May 31, 1981.
