New Polynomial Preconditioned GMRES, manuscript 2019 (with Jennifer Loe).
Polynomial Preconditioned Arnoldi, manuscript 2018 (with Mark Embree and Jennifer Loe).
Two-grid Deflated Krylov Methods for Linear Equations, manuscript 2018 (with Zhao Yang).
Perturbed Arnoldi for Computing Multiple Eigenvalues, manuscript 2016 (with Mark Embree and Thomas Gibson).
Weighted Inner Products for GMRES and GMRES-DR, SIAM J. Sci. Comput., vol. 39 (2017), pp. S610-S632, 2017 (with Mark Embree and Huy Nguyen).
Polynomial Preconditioned BiCGStab and IDR, manuscript 2016 (with Jennifer Loe).
Two-grid and Multiple-grid Arnoldi for Eigenvalues, a modified version has been accepted by SIAM J. Sci. Comput. (2018) (with Zhao Yang).
New Noise Subtraction Methods in Lattice QCD, Proceedings of Science, Vol: Lattice 2016, (2016) 6 pages (with Walter Wilcox and Suman Baral).
Pseudoeigenvector Bases and Deflated GMRES for Highly Nonnormal Matrices, Numer. Linear Alg. Appl. Applications, 23 (2016), pp. 1032-1045 (with Zhao Yang and Baojiang Zhong).
Polynomial Preconditioned GMRES and GMRES-DR, SIAM J. Sci. Comput., 37 (2015), pp. S407-S428 (with Quan Liu and Walter Wilcox).
Improved Seed Methods for Symmetric Positive Definite Linear Equations with Multiple Right-hand Sides. Numer. Linear Alg. Appl., vol. 21, pp. 453-471, 2014 (with Abdou M. Abdel Rehim and Walter Wilcox).
GMRES Convergence for Perturbed Coefficient Matrices, with Application to Approximate Deflation Preconditioning, SIAM. J. Matrix Anal. & Appl., vol. 34 , pp. 1066-1088, 2013 (with Josef A. Sifuentes and Mark Embree).
Restarting the Nonsymmetric Lanczos Algorithm for Eigenvalues and Linear Equations Including Multiple Right-Hand Sides, SIAM J. Sci. Comput., vol. 33, pp. 3037-3056, 2011 (with Dywayne Nicely).
Deflated and Restarted Symmetric Lanczos Methods for Eigenvalues and Linear Equations with Multiple Right-hand Sides, SIAM J. Sci. Comput., vol. 32, pp. 129-149, 2010 (with Abdou M. Abdel Rehim, Dywayne Nicely and Walter Wilcox).
Deflated GMRES for Systems with Multiple Shifts and Multiple Right-Hand Sides, Lin. Alg. Appl., vol. 429, pp. 2415-2434, 2008 (with Dean Darnell and Walter Wilcox).
Complementary Cycles of Restarted GMRES, Numer. Linear Alg. Appl., vol. 15, pp. 559-571, 2008, (with Baojiang Zhong).
Deflated BiCGStab for linear equations in QCD
problems, Proceedings of Science LAT2007, pp. 026/1-026/7, 2007, (with Abdou M. Abdel-Rehim and Walter Wilcox).
Deflated Iterative Methods for Linear Equations with Multiple Right-Hand Sides, Manuscript originally 2004 and since rewritten (with Walter Wilcox).
A Harmonic Restarted Arnoldi Algorithm for Calculating Eigenvalues and Determining Multiplicity, Lin. Alg. Appl., vol. 415, pp. 96-113, 2006.
Restarted Block GMRES with Deflation of Eigenvalues, Applied Numerical Mathematics, vol. 54, pp. 222-236, 2005.
Deflation of Eigenvalues for Iterative Methods in Lattice QCD, Nuclear Physics B (Proc. Suppl.), vol. 129, pp. 856-858, 2004 (with Dean Darnell and Walter Wilcox).
Deflation of Eigenvalues for GMRES in Lattice QCD, Nuclear Physics B (Proc. Suppl.), vol. 106, pp. 1067-1069, 2002 (with Walter Wilcox).
GMRES with Deflated Restarting. SIAM J. Sci. Comput., vol. 24, pp. 20-37, 2002.
Preconditioning Eigenvalues and Some Comparison of Solvers. J. Comp. Appl. Math., vol. 123, pp. 101-116, 2000.
Implicitly Restarted GMRES and Arnoldi Methods for Nonsymmetric Systems of Equations. SIMAX, vol. 21, pp. 1112-1135, 2000.
Harmonic Projection Methods for Large Nonsymmetric Eigenvalue Problems. Num. Lin. Alg. Appl., vol. 5 pp. 33-55, 1998 (with Min Zeng).
On Restarting the Arnoldi Method for Large Nonsymmetric Eigenvalue Problems. Math Comp, vol. 65, pp. 1213-1230, 1996.
A Restarted GMRES Method Augmented with Eigenvectors. SIMAX, vol. 16, pp. 1154-1171, 1995.
Preconditioning the Lanczos Algorithm for Sparse Symmetric Eigenvalue Problems. SIAM J. Sci. Comput, vol. 14, pp. 585-593, 1993 (with David Scott).
Computing Interior Eigenvalues of Large Matrices. Lin Alg Appl, vol. 154/156, pp. 289-309, 1991.
Genalizations of Davidson’s Method for Computing Eigenvalues of Sparse Symmetric Matrices. SIAM J. Sci. Stat. Comput, vol. 7, pp. 817-825, 1986 (with David Scott).
Return to Ron Morgan’s home page: click here