Latest about COVID-19 and W&M's Path Forward.

The following is a list of publications by Mathematics Faculty, co-authored by undergraduate students.

Students in William & Mary's REU programs were supported by a sequence of NSF REU site grants.

Papers are listed in reverse chronological order.

** indicates a W&M undergraduate student.

• Tuckman H**, Patel M, and Lei H.   Effects of Mechanosensory Input on the Tracking of Pulsatile Odor Stimuli by Moth Antennal Lobe Neurons. Frontiers in Neuroscience. 15 (2021), 1-17.

• Tuckman H**,Kim J*, Rangan A, Lei H, and Patel M.  Dynamics of Sensory Integration of Olfactory and Mechanical Stimuli Within the Response Patterns of Moth Antennal Lobe Neurons. Journal of Theoretical Biology. 509 (2021), 1-18.

• R.N. Lipcius, Y. Zhang**, J. Zhou**, L.B. Shaw, J.-P. Shi, Modeling oyster reef restoration: larval supply and reef geometry jointly determine population resilience and performance. To appear in Frontiers in Marine Science, section Marine Conservation and Sustainability.

• C. Hambric**, C.K. Li, D.C. Pelejo, J.-P. Shi, Minimum number of non-zero-entries in a stable matrix exhibiting Turing instability. To appear in Discrete Contin. Dyn. Syst. Ser. S.
• Fox, W. P., E. Buck, J. Morris**, O. Stein, A, Tenneg**, S. Sun**, and R Rousseau.
Using other multi-attribute decision making techniques to measure efficiency when data
envelopment analysis with linear programming fails, Introduction to Internet of Things in
Management Science and Operations Research, F. Garcia and B. Levi, editors. Volume
311. Springer Publisher. (2021). pp. 247-258.
• Fox, W. E. Buck, J. Morris**, O. Stein, A, Tenneg**, S. Sun**, and R Rousseau.
Using other multi-attribute decision making techniques to measure efficiency when data
envelopment analysis with linear programming fails, International Journal of Research
in Business Studies and Management (8:1), (2021), pp 1-6.( ISSN 2394-5931)
• D. Carter*, K.E. DiMarco*, C.R. Johnson,  L. Wedemeyer*, and Z. Yu*,  The totally positive completion problem: the 3-by-n case. Spec. Matrices 9 (2021), 226--239.
• I. Cinzori*, C.R. Johnson, H. Lang*, C.M. Saiago,  Further generalization of symmetric multiplicity theory to the geometric case over a field. Spec. Matrices 9 (2021), 31--35.
• E. Swartz, G. Tauscheck**, Restrictions on parameters of partial difference sets in nonabelian groups. J. Combin. Des. 29 (2021), no. 1, 38--51.
• Shen, C**., & Ninh, A. Finding the modes of some multivariate discrete probability distributions: Application of the resource allocation problem. Statistics & Probability Letters (2020)156, 108579.
• W. Ding**, C.K. Li, Y. Li**, A note on unitarily invariant matrix norms. Linear Algebra Appl. 607 (2020), 341–-346.
• C.R. Johnson, D.W. Allen**, Doubly constrained totally positive line insertion. Spec. Matrices 8 (2020), 181--185.
• S. Afton** and E. Swartz, On prime order automorphisms of generalized quadrangles, Algebr. Comb., 3 (2020), no. 1, 143--160.
• C. Weld, A. Loh**, and L. Leemis, Plotting Two-Dimensional Confidence Regions, The American Statistician, 74 (2020), 156--168.
• Ninh, A., Hu, H., & Allen, D.**  Robust newsvendor problems: Effect of discrete demands. Annals of Operations Research (2019)275(2), 607-621.
• Weld, C., Loh, A.**, & Leemis, L. Plotting Likelihood-Ratio-Based Confidence Regions for Two-Parameter Univariate Probability Models. The American Statistician (2019).
• Y. Cheng*,  C.K. Liand S.H. Li, Mathematical aspect of the combinatorial game "Mahjong",  Southeast Asia Math. Bulletin, to appear.
• T. Olson** and E. Swartz, Transitive PSL(2,11)-invariant arcs in PG(4,q), Des. Codes and Cryptogr. 87 (2019), 1871--1879.
• R. Oppenheim** and E. Swartz, On the covering number of S_{14}, Involve 12 (2019), 89--96.
• H. Park** and L. Leemis, Ensemble Confidence Intervals for Binomial Proportions, Statistics in Medicine, 38 (2019), 3460--3475.
• C. Hambric**, C.K. LiD. C. Pelejo, J.P. Shi,  Minimum number of non-zero-entries in a 7-by-7 stable matrix, Linear Algebra Appl. 572 (2019), 135--252.
• M. Chen*, J.P. Shi, Effect of rotational grazing on plant and animal proeuction. Math. Bios. Engi. (MBE) 15 (2018), 393-406.
• H. Hoskins**, R. Liu, J. Vandenbussche,  G.X. Yu,  Planar graphs without 4-cycles and close triangles are (2,0,0)-colorable,  J. of Comb. Optim., 36 (2018) 346--364.
• R.H. Cui, H.M. Li*, L.F. Mei, J.P. Shi, Effect of harvesting quota and protection zone in a reaction-diffusion model arising from fishrey management. Disc  Cont. Dyna. Syst. B. 22 (2017), 791-807.
• M. Kopreski**, G.X. Yu,  Maximum average degree and relaxed coloring, Discrete Math.,  340 (2017),  2528–-2530.
• J. Bamberg, M. Lee*, and E. Swartz, A note on relative hemisystems of Hermitian generalised quadrangles, Des. Codes Cryptogr. 81 (2016), 131--144.
• J. He, Louis A. Valentin** and X. Yin, G.X.Yu,  Extremal permutations in routing cycles,  Electronic Journal of Combinatorics 23 (2016), Paper P3.47.
• A. van Zuylen, J. Bieron**, F. Schalekamp, G.X. Yu,  An Upper Bound on the Number of Circular Transpositions to Sort a Permutation,  Inform. Proc. Letter, 116 (2016) 718--722.
• J. Chen, S. Grogan*, N. Johnston, C.K. Li, and S. Plosker, Quantifying the coherence of pure quantum states (with Physical Review A 94 (2016), 042313.
• W. Gordon*, S. Kirkland, C.K. LiS. Plosker, Bounds on probability of state transfer with respect to readout time and edge weight, Physical Review A 93 (2016), 022309.
•  R. Kincaid, A. Oldham**, G.X. Yu,  Optimal open-locating-dominating sets in infinite triangular grids, Discrete Appl. Math. 193 (2015), 139--144.
• C.K. Li, Z. Huang, S.H. Li* and N.S. Sze, Factorization of Permutations, Electronic J. Linear Algebra (2015), 286-303.
• C.K. Li, S. Zhang*, Stationary Probability Vectors of Higher-order Markov Chains, Linear Algebra Appl. 473 (2015) 114-125.
• K. Webb** and L. Leemis, Symbolic ARMA Model Analysis, Computational Economics, 43 (2014), 313-330.
• C. Marks, A. Glen, M. Robinson*, and L. Leemis, Applying Bootstrap Methods to System Reliability
The American Statistician, 68 (2014), 174-182.
• Liu R*, Patel M, and Joshi B.  Encoding Whisker Deflection Velocity within the Rodent Barrel Cortex Using Phase-Delayed Inhibition. Journal of Computational Neuroscience. 37 (2014), 387-401.

• T. Leake*, B. Lins  and I. M. Spitkovsky. Inverse Continuity on the Boundary of the Numerical Range, Linear and Multilinear Algebra, 62 (2014), 1335-1345.
• T. Leake*, B. Lins  and I. M. Spitkovsky. Pre-images of Boundary Points of the Numerical Range,  Operators and Matrices 8 (2014), 699-724.
• O. Hill**, J. Xu, D. Smith, Y. Wang, G.X. Yu,  Planar graphs without 4- or 5-cycles are $(3,0,0)$-colorable,  Discrete Math.,  313 (2013),  2312--2317.
• A. Cukierman** and G.X. Yu,  New Bounds on the Minimum Density of a Vertex Identifying Code for the Infinite Hexagonal Grid, Disc. App. Math. 161 (2013), 2910--2924.
• O. Hill** and G.X. Yu,  A relaxation of Steinberg's Conjecture,  SIAM J. of Discrete Math, 27 (2013), 584--596.
• T. Moran** and I. M. Spitkovsky. On almost normal matrices, Textos de Matematica, 44 (2013), 131-144.
• C.R.Johnson, Z. Price** and I. M. Spitkovsky, The distribution of eigenvalues of doubly cyclic Z+-matrices, Linear Algebra and its Applications 439 (2013), 3576-3580.
• R. Case, T. Dey, B. Anderson**, J. Gumz**, C. Wise**, A Study to Examine Differences in Sporting Event Direct Spending While Using Online and In Person Survey Methods. Sport Management International Journal, 9(2), (2013), 17--31.
• R. Case, T. Dey, J. Lu**, J. Phang**,  and  A. Schwanz**, Participant Spending at Sporting Events: An Examination of Survey Methodologies. Journal of Convention and Event Tourism, 14, (2013), 21 -- 41.
• C.K. Li, R. Roberts** and X. Yin, Decomposition of unitary matrices and quantum gates, International Journal of Quantum Information 11 (2013), 1350015.
• J.Y.Jin*, J.P. Shi, J.J. Wei, and F.Q. Yi, Bifurcations of Patterned Solutions in diffusive Lengyel-Epstein System of CIMA Chemical Reaction, Rocky Mountain Journal of Mathematics 43, (2013), 1637-1674.
• D. Corey*, C. Johnson, R. Kirk* , B. Lins and I. M. Spitkovsky, Continuity properties of vectors realizing points in the classical field of values, Linear and Multilinear Algebra 61 (2013),  1329-1338.
• D. Corey*, C. Johnson, R. Kirk* , B. Lins and I. M. Spitkovsky, The product field of values, Linear Algebra and Applications, 438 (2013), 2155--2173.
• J. Eldred**, L. Rodman and I. M. Spitkovsky, Numerical ranges of companion matrices: flat portions on the boundary, Linear and Multilinear Algebra, 60 (2012), 1295 - 1311 .
• L. Leemis, D. Luckett**, A. Powell, and P. Vermeer, Univariate Probability Distributions, Journal of Statistical Education, 20 (2012), 1-11.
• E. Saltzman**, J. Drew, L. Leemis, S. Henderson, Simulating Multivariate Nonhomogeneous Poisson Processes Using Projections, ACM Transactions on Modeling and Computer Simulation (TOMACS),
22 (2012), 1-13.
• L. Leemis, J. Yang**, J. Drew,  Automating Bivariate Transformations, INFORMS Journal on Computing  24 (2012), 1–9.
• L. Williams**,  J.Vandenbussche, and G.X. Yu,  Equitable defective coloring of sparse planar graphs,  Discrete Math., 312(2012), 957-962.
• C. Albert**,  C.K. Li, G. Strang and G.X. Yu, Permutations as product of parallel transpositions, SIAM J. Disc. Math., 25 (2011),  1412-1417.
• W. C. Jordan-Cooley**, R. N. Lipcius, L. B. Shaw, J. Shen and J.P. Shi，Bistability in a differential equation model of oyster reef height and sediment accumulation , Journal of Theoretical Biology, 289, (2011), 1-11.
• F. Jiang* and C. R. Vinroot, A semi-recursion for the number of involutions in special orthogonal groups over finite fields, Finite Fields and their Applications, 17 (2011),  532--551.
• R.Y. Sun**, J.P. Shi, Global stability of multigroup epidemic model with group mixing and nonlinear incidence rates. Applied Mathematics and Computation, 218 (2011), 280--286.
• B. Lins, E. Einstein*,  C. R. Johnson and I. M. Spitkovsky, The ratio field of values, Linear Algebra and Applications,  434 (2011), 1119--1136.
• T. R. Harris*, M. Mazella*, L. J. Patton,  D. Renfrew* and I. M. Spitkovsky, Numerical ranges of cube roots of the identity, Linear Algebra and Applications, 435 (2011), 2639--2657.
• J.P. Shi, Z.F. Xie, and K. Little**, Cross-diffusion induced instability and stability in reaction-diffusion systems, Journal of Nonlinear Analysis and Computation, 1, (2011), 1, 95--119.
• V. Forstall**,  A. Herman**,  C.K. Li, N.-S. Sze, and V. Yannello**, Preservers of eigenvalue inclusion sets of matrix products. Linear Algebra Appl. 434 (2011), 285--293.
• T. Dey, D.J. Phillips, and P. Steele**, Visualizing and finding minimum delay flights, Journal of Computational and Graphical Statistics, 20 (2011), 294--297.
• M. B. Kutler* and C. R. Vinroot, On q-analogs of recursions for the number of involutions and prime order elements in symmetric groups, Journal of Integer Sequences, 13, (2010), no. 3, Article 10.3.6, 12 pp.
• R.Y. Sun**, Global stability of the endemic equilibrium of multigroup SIR models with nonlinear incidence. Comput. Math. Appl. 60 (2010), 2286--2291.
• R. Case, T. Dey, S.  Hobbs**,  J. Hoolachan**, and A. Wilcox**. An Examination of Sporting Event Direct Spending Patterns at Three Competitive Levels. Journal of Convention and Event Tourism, 11(2), (2010), 119 -- 137.
• J. Hartman, A. Herman**, and C.K. Li, Preservers of eigenvalue inclusion sets, Linear Algebra Appl., 433, (2010), 1038--1051.
• S. Clark**, C.K. Li and N.S. Sze, Multiplicative maps preserving the higher rank numerical ranges and radii, Linear Algebra Appl. 432 (2010), 2729-2738.
• H. Seyalioglu**, L. Rodman, and I. Spitkovsky,  On common invariant cones for families of matrices,  Linear Algebra and Applications, 432(2010), 911--926.
• T. Crowder** and C.K. Li, Studying Genetic Code by a Matrix Approach, Bulletin of Mathematical Biology 72 (2010), 953-972.
• J.P. Tian, K. Stone**, and T.J. Wallin**, A simplified mathematical model of solid tumor regrowth with therapies, Discrete and Continuous Dynamical Systems, supplement 2009, 771--779.
• S. Clark**, C.K. Li,   J. Mahle** and L. Rodman, Linear preservers of higher rank numerical ranges and radii, Linear and Multilinear Algebra, 57(2009), 503--521.
• A. Rastogi**, L. Rodman, and I. Spitkovsky, Almost periodic factorization of 2-by-2 triangular matrix functions: New cases of off diagonal spectrum, Operator Theory: Advances and Applications, 202(2009), 469--487.
• R. Kincaid, N. Alexandrov, and M.Holroyd**, An investigation of synchrony in transport networks,'' Complexity 14, (2009) 34--43.
• S.Day, R. Frongillo* and R. Trevino*, Algorithms for rigorous entropy bounds and symbolic dynamics, SIAM Journal on Applied Dynamical Systems 7 (2008), 1477--1506.
• S. Clark**, C.K. Li  and L. Rodman , Spectral radius preservers of products of nonnegative matrices, Banach J. Math. Anal. 2 (2008), 107-120.
• A. Isgur** and I. Spitkovsky, On the spectra of some Toeplitz and Wiener-Hopf operators with almost periodic matrix symbols, Operators and Matrices 2 (2008), 371--383.
• S. Clark**, C.K. Li  and A. Rastogi**, Schur multiplicataive maps on matrices, Bulletin of Aust. Math. Soc. 77 (2008), 49-72.
• B. Hoai*, C.R. Johnson, and I. Spitkovsky, Spectral dominance and commuting chains. Proceedings of the AMS 136 (2008), 2019--2029.
• D. Rose** and I. Spitkovsky, On the the stabilization of the Aluthge sequence, International Journal of Information and System Sciences, 4 (2008), 178--189.
• D. Rose** and I. Spitkovsky, On the numerical range behavior under the generalizedi Aluthge transform, Linear and Multilinear Algebra, 56 (2008), 163--177.
• C.K. Li , E. Poon  and A. Rastogi**, Maps preserving spectral radius, numerical radius, spectral norm, Electronic Linear Algebra 16 (2007), 347-359.
• S.J. Schreiber, and M. Vejdani.** Handling time promotes the coevolution of aggregation in predator-prey systems. Proceedings of the Royal Society: Biological Sciences. 273, (2006), 185-191.
• M. Alwill*, C.K. Li , C. Maher*, N.S. Sze, Automorphisms of certain groups and semigroups of matrices, Linear Algebra Appl. 412 (2006), 490-525.
• M. Holroyd** and R. Kincaid,  Synchronizability and connectivity of discrete complex systems,  in Proccedings of the International Con$on Complex Systems 2006, New England Complex Systems Institute, Quincy, MA. June (2006). • Y. H. Lee**, L. Sherbakov**, J. Taber** and J. Shi, Bifurcation Diagrams of Population Models with Nonlinear Diffusion. Journal of Computational and Applied Mathematics, 194(2), (2006), 357-367. • Funk, W**. and Lutzer, D., Branch space represetnations of lines, Topology and its Applications, 151(2005), 187-214. • Funk, W**. and Lutzer, D., Lexicographically ordered trees, Topology and its Applications, 152(2005), 275-300. • Keagy**, J., S.J. Schreiber, and D. A. Cristol, Replacing sources with sinks: When do populations begin to go down the drain? Restoration Ecology 13, (2005), 529-535. • S.J. Schreiber, and M. Kelton**, Sink habitats alter ecological outcomes of competing species. Journal of Animal Ecology. 74, (2005), 995-1004 • Rugierri**, E. and S.J. Schreiber, Dynamics of the Schoener-Holt model of intraguild predation. Mathematical Biosciences and Engineering. 2, (2005) 279–288. • H. Chiang** and C.K. Li, Generalized Doubly Stochastic Matrices and Linear Preservers, Linear and Multilinear Algebra 53 (2005), 1-11. • R. Brualdi, H. Chiang** and C.K. Li, A Partition Problem for Sets of Permutation Matrices, Bulletin of ICA 43 (2005), 67-79. • C.R. Johnson, S. Leichenauer*, P. McNamara*, and R. Costas, Principal minor sums of$(A+tB)^m$, Linear Algebra and Appl. 411(2005), 386-389. • C. Hillar* and C.R. Johnson, On the postitivity of the coefficients of a certain polynomial defined by two positive definite matrices, J. Stat. Physics 118(2005), 781-789. • C.R. Johnson, R. Masson*, and M. Trosset, On the diagonal scaling of Euclidean distance matrices to doubly stochastic matrices, Linear Algebra and Appl. 397(2005), 253-264. • C.R. Johnson and B. Sutton*, Hermitian matrices, eigenvalue multilpicities, and eigenvector components, SIAM J. Matrix Anal. Appl. 26(2004/5), 390-399. • E. Brown* and I. Spitkovsky, On flat portions on the boundary of the numerical range, Linear Algebra and Applications 390 (2004), 75--109. • S. J. Schreiber and S. Rittenhouse*, From simple rules to cycling in community assembly, Oikos, 105 (2004) 349-358. • V. Bolotnikov and P. A. Smith**, Positive extension problems for a class of structured matrices, Linear Algebra Appl. 381 (2004), 165-195. • Frank Curtis**, John Drew, C.K. Li, and Daniel Pragel*, Central Groupoids, Central Digraphs, and Zero-One Matrices$A$Satisfying$A^2 = J\$ J. Combinatorial Theory, Series A, 105 (2004), 35-50.
• E. Brown* and  I. Spitkovsky, On matrices with elliptical numerical ranges. Linear and Multilinear Algebra 132 (2004), no. 4, 945--953.
• C. Hillar* and C.R. Johnson, Symmetric word equations in two positive definite letters. Accepted by Proc. Amer. Math. Soc. 132 (2004), no. 4, 945--953.
• H. Chiang** and C.K. Li,  Linear Maps Leaving Invariant Subsets of Nonnegative Symmetric Matrices. Bulletin of Australian Math. Soc. 68 (2003), 221-231.
• Liz Dolan**, Michael Lewis, and Virginia Torczon, On the local convergence of pattern search. SIAM Journal on Optimization 14 (2003), no. 2, 567--583.
• S.M. Henson, J. R. Reilly**, S. L. Robertson**, M. C. Schu**, E. W. Davis**, and J. M. Cushing, Predicting Irregularities in Population Cycles. SIAM J. Applied Dynamical Systems, 2, (2003), no.2, 238--253.
• S. J. Schreiber and G. A. Tobiason*, The evolution of resource use. Journal of Mathematical Biology, 47, (2003), no. 1, 56--78.
• N. McCarthy*, D. Ogilvie*,  V. Zobin, and N. Zobin, Convex geometry of Coxeter-invariant polytopes,  Contemp. Math. 321, (2003), 153--180.
• C.R. Johnson, A. Leal-Duarte, C. Saiago, B. Sutton*, and W. Witt*, On the relative position of multiple eigenvalues in the spectrum of an Hermitian matrix with a given graph. Linear Algebra Appl. 363 (2003), 147--159.
• C.R. Johnson and C. Hillar*, Eigenvalues of words in two positive definite letter. SIAM J. Matrix Analysis Appl. 23 (2002), no. 4, 916--928.
• S.W. Malone*, P. Tarazaga, and M.W. Trosset, Better initial configurations for metric multidimensional scaling. Computational Statistics and Data Analysis, 41, (2002), 143--156.
• J. W. McLean** and H. J. Woerdeman, Spectral factorizations and sums of squares representations via semidefinite programming.  SIAM J. Matrix Anal. Appl. 23 (2001/02), no. 3, 646--655.
• V. Bolotnikov, C.K. Li, P. Meade**, C. Mehl, and L. Rodman, Shells of matrices in indefinite inner product spaces. Electron. J. Linear Algebra 9 (2002), 67--92.
• J. Brandman*, J. Fowler*, B. Lins**, I. Spitkovsky, and N. Zobin, Convex hulls of Coxeter groups, in "Proceedings of the Conference on Function Spaces and Interpolation of Operators", Walter de Gruyter, Berlin-New York, 2002, 213--240.
• N. McCarthy*, D. Ogilvie*, I. Spitkovsky, and N. Zobin, Birkoff's Theorem and convex hulls of Coxeter groups, Linear Algebra Appl. 347 (2002), 219--231.
• C. Hillar*, C.R. Johnson, and I. Spitkovsky, Positive eigenvalues and two-letter generalized words, Electronic Journal of Linear Algebra 9 (2002), 21-26.
• H. Chiang** and C.K. Li, Linear maps leaving the alternating group invariant, Linear Algebra Appl. 340 (2002), 69-80.
• L. Caston*, M. Savova*,  I. Spitkovsky, and N. Zobin, On eigenvalues and boundary curvature of the numerical range, Linear Algebra and Applications, 322, no. 1-3, (2001), 129--140.
• B. Lins**, P. Meade**, C. Mehl, and L. Rodman, Normal Matrices and Polar Decompositions in Indefinite Inner Products, Linear and Multilinear Algebra 49 (2001), no. 1, 45--89.
• A. Crans*, S. Fallat, and C.R. Johnson, The Hadamard Core of the totally nonnegative matrices, Linear Algebra Appl. 328 (2001), 203-222.
• J. Drew, C. R. Johnson, and Fumei Lam*, Complete a positivity of matrices of special form, Linear Algebra and Applications 327 (2001), 121-130.
• C.R. Johnson, S. Lewis*, and D. Yau*, Sign patterns that allow given line sums, Linear Algebra and Applications 327 (2001), 53--60.
• A. A. Bostian** and H. J. Woerdeman, Uniticity of minimal rank completions for tri-diagonal partial block matrices, Linear Algebra and its Applications 325 (2001), 23-55.
• L. Caston*, M. Savova*, I. Spitkovsky, and N. Zobin, On eigenvalues and boundary curvature of the numerical range, Linear Algebra and its Applications 322 (2001), 129--140.
• C.K. Li and S. Nataraj**, Some matrix techniques in game theory, Mathematical Inequalities and Applications 3 (2000), 133-141.
• Adam L. Cohen*, L. Rodman, and David P. Stanford, Pointwise and Uniformly Convergent Sets of Matrices, SIAM J. Matrix Anal. Appl. 21 (1999). no. 1, 93--105. [Erratum in SIAM J. Matrix Anal. Appl. 22 (2000), no. 3, 971.]
• J. H. Drew, C.R. Johnson, S. J. Kilner*, and A. M. McKay*, The cycle completable graphs for the completely positive and doubly nonnegative completion problems, Linear Algebra Appl. 313 (2000), no. 1-3, 141--154.
• C.R. Johnson, Joel Pitkin*, and David P. Stanford, Line-sum Symmetry via the DomEig Algorithm, Computational Optimization and Applications 17 (2000), 5--10.
• B. Arkin** and L. Leemis, Nonparametric Estimation of the Cumulative Intensity Function for a Nonhomogeneous Poisson Process from Overlapping Intervals, Management Science 46 (2000), no. 7, 989-998.
• I. Spitkovsky and D. Yong*, Almost periodic factorization of certain block triangular matrix functions, Mathematics of Computation 69 (2000), no. 231, 1053-1070.
• C.K. Li, J. Lin*, and L. Rodman, Determinants of certain classes of zero-one matrices with equal line sums, Rocky Mountain J. 29 (1999), 1363-1385.
• G. S. Cheon, S. G. Lee, C.R. Johnson, and E. Pribble*, The possible number of zeros in an orthogonal matrix, Elec. J. Lin. Alg. 5 (1999), 19-23.
• Yu. Karlovich, I. Spitkovsky, and R. Walker*, Almost periodic factorization of block triangular matrix functions revisited, Linear Algebra and Applications 293 (1999), 199-232.
• C.K. Li and I. Nelson**, Perfect Codes on the Towers of Hanoi Graph, to appear in Bulletin of the Australian Math. Soc. 57 (1998), no. 3, 367-376.
• S. Fallat, H. T. Hall*, and C.R. Johnson, Chracterization of product inequalities for principal minors of M- and inverse M-matrices, Q.J. Math. (Oxford) 49:2 (1998), 451-458.
• C.K. Li and C. Pohanka**, Estimating the Extreme Singular Values of Matrices, Mathematical Inequalities and Applications 1 (1998), 153-169
• D. Quint*, L. Rodman, and I. Spitkovsky, New cases of almost periodic factorization of triangular matrix functions, Michigan Math. J. 45 (1998), 73-102.
• M. Gelfand* and I. Spitkovsky, Almost periodic factorization: Applicability of the division algorithm, Advances in Mathematical Sciences 184 (1998), 97-109.
• T. Coleman*, C.K. Li, M. Lundquist, and T. Travison*, Isometries for the induced c-norm on square matrices and some related results, Linear Algebra Appl. Linear Algebra Appl. 271 (1997), 235-256.
• C.K. Li, S. Shukla*, and I. Spitkovsky, Equality of higher numerical ranges of matrices and a conjecture of Kippenhahn on Hermitian pencils, Linear Algebra Appl. Linear Algebra Appl. 270 (1997), 323-349.
• D. Keeler*, L. Rodman, and I. Spitkovsky, The Numerical Range of 3-by-3 Matrices, Linear Algebra and Applications 252 (1997), 115-139.
• C.R. Johnson and J. S. Miller*, Rank Decomposition under Combinatorial Constraints, Linear Algebra and its Applications 251 (1997), 97-104.
• C. Cates*, J. H. Drew, C.R. Johnson, and J. H. Tart*, Characterization of Supercommuting Matrices, Linear and Multilinear Algebra 43 (1997), 35-51.
• G. Hartless* and L. Leemis, Computational Algebra Applications in Reliability, IEEE Transactions on Reliability 45 (1996), 393-399.
• J. Karro** and C.K. Li, A unified elementary approach to matrix cannonical form theorems, SIAM Review 39 (1997), 305-309.
• B. I. Wainberg* and H. J. Woerdeman, The Maximum Row Sum Nonsingularity Radius, Linear Algebra Appl., 247 (1996), 251-264.
• C. Hamilton-Jester* and C.K. Li, Extreme vectors of doubly nonnegative matrices, Rocky Mountain J. of Math. 26 (1996), 1371-1383.
• C.K. Li  and W. Whitney*, Symmetric overgroups of S_n in O_n Canad. Math. Bulletin 9 (1996), 83-94.
• A-L. Klaus** and C.K. Li, Isometries for the Vector (p,q) and Induced (p,q) Norms, Linear and Multilinear Algebra 38 (1995), 315-332.
• C.R. Johnson, C. A. Jones*, and B. Kroschel, The Euclidean Distance Completion Problem: Cycle Completability, Linear and Multilinear Algebra 39 (1995), 195-207.
• C.K. Li and P. Mehta*, Permutation Invariant Norms, Linear Algebra and its Applications 219 (1995), 93-110.
• J. Hinkley, R. Kincaid, and A. Martin**, Heuristic Search for the Polymer Straightening Problem,'' Computational Polymer Science, 5 (1995) pp. 1-5.
• R. Kincaid, W. Mao, and A. Rifkin**, On-Line Scheduling Algorithms, The Impact of Emerging Technologies on Computer Science and Operations Research, A. Sofer and S. Nash (editors) (1995) pp. 157-171.
• R.T. Berger** and R. Kincaid, The Maxminsum Problem on Trees, Location Science, 2 (1994) pp. 1-10.
• D. P. Stanford and J. Urbano*, Some Convergence Properties of Matrix Sets, SIAM J. on Matrix Analysis and Applications 15 (1994), 1132-1140.
• C.R. Johnson,  D. Olesky, P. vanden Driessche, and D. Hare*, Sparsity analysis of the QR factorization, SIAM J. Matrix Anal. Appl 14 (1993), 655-669.
• S. Gottlieb*, C. R. Johnson, and I. Spitkovsky,  Inequalities Involving the Numerical Radius, Linear and Multilinear Algebra, 37 (1994), 13-24.
• J.W. Helton, D. Lam*, and H. J. Woerdeman, Sparsity Patterns with High Rank Extremal Semipositive Definite Matrices, SIAM J. Matrix Anal. Appl. 15 (1994), 299-312.
• C.K. Li, P. Mehta*, and L. Rodman, Linear Operators Preserving the Inner and Outer c-spectral Radii, Linear and Multilinear Algebra 36 (1994), 195-204.
• C.K. Li, P. Mehta*, and L. Rodman, A Generalized Numerical Range: the Range of a Constrained Sesquilinear Form, Linear and Multilinear Algebra 34 (1994), 25-49.
• C.R. Johnson  and C. Xenophontos**, Irreducibility and primitivity of Perron complements: application of the compressed directed graph, In "Graph theory and sparse matrix computation", Vol. Math. Appl., 56, Springer, New York, 1993, pp. 101-106.
• C.R. Johnson, K. Kerr*, and D. Stanford, Semipositivity of matrices, Linear and Multilinear Algebra 37 (1994), 265-271.
• R.T. Berger** and R. Kincaid, The Damper Placement Problem on Space Truss Structures, Location Science 1 (1993) pp. 219-234.
• R. Kincaid and L.G. Yellin**, The P-Dispersion-Sum Problem: Results on Trees and Graphs, Location Science, 1 (1993) pp. 171-186.
• A. C. M. Ran, L. Rodman, and J. E. Rubin**, Direct Complements of Invariant Lagrangian Subspaces and Minimal Factorization of Skew-symmetric Rational Matrix Functions. Linear Algebra and its Applications 180 (1993), 61-94.
• S. Chang* and C.K. Li, Certain Isometries on R^n, Linear Algebra and Applications 165 (1992), 251-261.
• S. Chang* and C.K. Li, A special linear operator on M_4(R), Linear and Multilinear Algebra 30 (1991), 65-75
• C.R. Johnson and G. Whitney*, Minimal Rank Completions, Linear and Multilinear Algebra 28 (1991), 271-273.
• C.R. Johnson, F. Leighton*, and H. Robinson, Sign patterns of inverse positive matrices, Linear Algebra Appl. 24 (1979), 75-83.
• C.R. Johnson and F. Leighton*, An efficient liner algebraic algorithm for the determination of isomorphism in pairs of undirected graphs, J. Research of the National Bureau of Standards 80B (1976), 447-483.