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- Lance Littlejohn, Ph.D.
- Ron Morgan, Ph.D.
- David Arnold, Ph.D.
- Jorge Arvesu, Ph.D.
- Patricia Bahnsen, Ph.D.
- Tommy Bryan, Ph.D.
- Ray Cannon, Ph.D.
- Steve Cates, M.S.
- John Davis, Ph.D.
- Manfred Dugas, Ph.D.
- Matthew Fleeman, Ph.D.
- Fritz Gesztesy, Ph.D.
- Amy Goodman, M.S.
- Jameson Graber, Ph.D.
- Paul Hagelstein, Ph.D.
- Randy Hall, M.S.
- Jon Harrison, Ph.D.
- Jill Helfrich, M.S.
- Johnny Henderson, Ph.D.
- Daniel Herden, Ph.D.
- Rachel Hess, M.S.
- Patricia Hickey, Ph.D.
- Melvin Hood, M.S.
- Markus Hunziker, Ph.D.
- Kathy Hutchinson ,M.S.
- Baxter Johns, Ph.D.
- Julienne Kabre, Ph.D.
- Robert Kirby, Ph.D.
- Klaus Kirsten, Ph.D.
- Jeonghun (John) Lee
- Yan Li, Ph.D.
- Constanze Liaw, Ph.D.
- Matthew Lyles, M.A.
- Andrei Martinez-Finkelshtein, Ph.D.
- Frank Mathis, Ph.D.
- Jonathan Meddaugh, Ph.D.
- Tao Mei, Ph.D.
- Frank Morgan, Ph.D.
- Michelle Moravec, M.Ed.
- Kyunglim Nam, Ph.D.
- Roger Nichols, Ph.D.
- Pat Odell, Ph.D.
- Ed Oxford, Ph.D.
- Charlotte Pisors, M.S.
- Robert Piziak, Ph.D.
- Brian Raines, Ph.D.
- Howard Rolf, Ph.D.
- David Ryden, Ph.D.
- Mark Sepanski, Ph.D.
- Qin (Tim) Sheng, Ph.D.
- Mary Margaret Shoaf, Ph.D.
- Marietta Scott, M.S.
- Brian Simanek, Ph.D.
- Ronald Stanke, Ph.D.
- F. Eugene Tidmore, Ph.D.
- Richard Wellman, Ph.D.
- Scott Wilde, Ph.D.
- Tony Zetti, Ph.D.

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Professor of Mathematics

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**Education:**

Ph.D., University of Texas

**Academic Interests and Research:**

Dr. Morgan's research interest is numerical analysis, more specifically large linear equations and eigenvalue problems. Some matrices are large enough to perhaps be called Monster Matrices. See Personal Webpage for more info.

**Selected Publications:**

"Two-grid and Multiple-grid Arnoldi for Eigenvalues," *SIAM Journal on Scientific Computing*, to appear 2018, 24 pages, (with Zhao Yang).

"Weighted Inner Products for GMRES and GMRES-DR", *SIAM Journal on Scientific Computing,* 39 (2017), pp. S610–S632 (with Mark Embree and Huy Nguyen).

"GMRES with deflated restarting," *SIAM J. Sci. Comput. 24* (2002), 20-37.

"On restarting the Arnoldi method for large nonsymmetric eigenvalue problems," *Math. Comp. 65* (1996), 1213-1230.

"A restarted GMRES method augmented with eigenvectors," *SIAM J. Matrix Anal. Appl. 16* (1995), 1154-1171.

"Computing interior eigenvalues of large matrices," *Linear Algebra Appl. 154/156* (1991), 289-309.

"Generalizations of Davidson's method for computing eigenvalues of sparse symmetric matrices,"* SIAM J. Sci. Statist. Comput. 7* (1986), 817-825, (with David S. Scott).

**Former Ph.D. Students:**

Zhao Yang (2015) "A Multigrid Krylov Method for Eigenvalue Problems"

Huy Nguyen (2015) "Krylov Methods for Solving a Sequence of Large Systems of Linear Equations"

Quan Liu (2014) [Co-Advisor with Dr. Walter Wilcox of Physics] "Thomas-Fermi Quark Model and Techniques in Lattice QCD"

Dywayne Nicely (2008) "Restarting the Lanczos Algorithm for Large Eigenvalue Problems and Linear Equations"

Dean Darnell (2006) [Co-Advisor with Dr. Walter Wilcox of Physics] "Strange Quark Contribution to the Nucleon"

Min Zeng (1996) "Finding Interior Eigenvalues of Large Nonsymmetric Matrices"

**Courses taught at Baylor:**

- MTH 1309 - Calculus for Business Students
- MTH 1320 - Precalculus
- MTH 1321 - Calculus I
- MTH 1322 - Calculus II
- MTH 2321 - Calculus III
- MTH 2311 - Linear Algebra
- MTH 3323 - Intro to Analysis
- MTH 3324 - Numerical Methods
- MTH 3325 - Ordinary Differential Equations
- MTH 3326 - Partial Differential Equations
- MTH 4322 - Numerical Analysis
- MTH 4326 - Advanced Calculus I
- MTH 4327 - Advanced Calculus II
- MTH 4328 - Numerical Linear Algebra
- MTH 5361 - Applied Math II