This page contains all papers I have published (often as co-author) since 1995, except for a few on my Wielandt page. For a few more, see Older Papers.
Where no indication is given, the file is in Latex.
  1. Perron-Frobenius theory over real closed ordered fields and fractional power series expansions (with B.C. Eaves and U.G. Rothblum) Lin. Alg. Appl. 220 (1995), 123-150, (#120), pdf
  2. Inverse M-matrix inequalities and generalized ultrametric matrices (with J. McDonald, M. Neumann and M. Tsatsomeros), Lin. Alg. Appl. 220:321-341 (1995) (#121)
  3. Inverses of unipathic M-matrices (joint with J. McDonald, M. Neumann, and M. Tsatsomeros), SIAM J. Matrix Anal. 17 (1996), 1025 - 1036. (#128)
  4. A solution of a nonlinear system arising in spectral perturbation theory of nonnegative matrices (with U.G. Rothblum) Lin. Alg, Appl. 258 (1997), 53-80, #123, pdf file.
  5. Block LU decompositions of M-matrices (joint with J. McDonald), Numer. Math. 80 (1998), 109 - 130. (#119)
  6. Inverse tridiagonal Z-matrices (with J. McDonald, R. Nabben, M. Neumann and M. Tsatsomeros) (to appear in LAMA) (#129).
  7. Approximability by weighted norms of the structured and volumetric singular values of a class of nonnegative matrices, (with D. Hershkowitz, W. Huang and H. Weinberger), SIMAX 18:334-347 (1997)(#126 - Plain TeX file)
  8. Norms and inequalities related to Schur products of rectangular matrices, (joint with Wenchao Huang, Chi-Kwong Li), SIMAX 18:334-347 (1997) (#125)
  9. On matrices on which norm bounds are attained, (joint with Hans Weinberger) Lin. Alg. Appl., 275-6 (1998), 563 - 577 (#131)
  10. On the invariant faces associated with a cone- preserving map (joint with B.S. Tam) Trans. Amer. Math. Soc., Trans. AMS, 353 (2000), 209-245, (ps file) (#122)
  11. Partial norms and the convergence of general products of matrices (joint with M. Neumann) U. Bielefeld Sonderforschungsbereich 343 Preprint 97 - 108, (unpublished original version of #132)
  12. The convergence of general products of matrices and the weak ergodicity of Markov chains (with M. Neumann), LAA 287 (1999), 307 - 314. (#132)
  13. Bounds on norms of compound matrices and on products of eigenvalues (joint with L. Elsner and D. Hershkowitz) Bull. London. Math. Soc., to appear. (#133)
  14. Lyapunov revisited: Variations on a matrix theme (expository), Operators, Systems and Linear Algebra, Ed. U. Helmke, D. Pr\"atzel-Wolters, E. Zerz, pp. 175 - 181, Teubner (1997), (#134)
  15. Preface to Volume 2 of Helmut Wielandt's Mathematical Works. (plain text file)
  16. Some personal reminiscences of Olga Taussky-Todd, LAA 278 (1998), 15- 19. (#135 - plain text file)
  17. Z-pencils (with J. J. McDonald, D.D. Olesky, M. J. Tsatsomeros, P. van den Driessche), ELA 4, (1998), 32-38. (#136)
  18. Hermitian positive definite matrices whose entries are 0 or 1 in modulus, (with D. Hershkowitz and M. Neumann) LAMA 46 (1999), 259 - 264 (#137)
  19. Spectra of expansion graphs (with S. Friedland) ELA 6 (1999/2000), 2 - 10 (#138 - ps file)
  20. The recursive inverse eigenvalue problem, with M. Arav, D. Hershkowitz and V. Mehrmann SIMAX, 22 (2000), 392 - 412 . (#139 - ps file)
  21. Distribution of subdominant eigenvalues of random matrices, (with G. Goldberg, P.Okunev and M. Neumann), Method. and Comp. in App. Prob. 2 (2000), 137 - 151. (#140 - ps file)
  22. Linear equations over cones and Collatz-Wielandt numbers (with B-S. Tam), LAA 363 (2003), 295 - 332 (#141 - ps file)
  23. Applications of Perron-Frobenius Theory to Population Dynamics (with Chi-Kwong Li), J. Math.Biology, 44 (2002), 450 - 462. (#142 - ps file)
  24. Introduction to a group of articles in tribute to Vlastimil Ptak, LAA 310 (2000), 1 - 4 (Plain text file)
  25. Conditions for strict inequality in comparisons of spectral radii of splittings of different matrices (with L.Elsner, A. Frommer, R. Nabben and D.B. Szyld), LAA 363 (2003), 65 - 80. (#143 - ps file)
  26. Open problems on GKK tau matrices (with Olga Holtz) LAA 345 (2002), 263 - 267 (#144 - ps file)
  27. Orthogonality of matrices (with C.K.Li) LAA 347 (2002), 115 - 122 (#145 - ps file)
  28. Induced norms, states, and numerical ranges, (with C.K. Li and Ed Poon) Proc. American Math. Soc., 132, 1501 - 1506 (elec. 2003) (#151 - ps file)
  29. One sided simultaneous inequalities and sandwich theorems for diagonal similarity and diagonal equivalence of nonnegative matrices, (with D. Hershkowitz) (#146 - ps file), ELA 10 (2003), 81 - 101.
  30. Equilibria of pairs of nonlinear maps associated with cones, (with G.P. Barker, M. Neumann-Coto, M. Takane and B.S. Tam), (#147 -ps file), Int. Equ. Op. Th. 51 (2005), 357 - 373.
  31. Comparison theorems using general cones for norms of iteration matrices with T.I.Seidman and M. Arav (#153 - pdf file), to appear in LAA. For slides of a talk on this topic I gave at the Maynooth conference on "Nonnegative matrices and applications" in July 2004, click slides .
  32. The spectral radius in partially ordered algebras with T.I.Seidman LAA, to appear (#155 - pdf file).
  33. Applications of max algebra to diagonal scaling of matrices (with P. Butkovic), ELA 13 (2005), 262 - 273 (#154 - pdf file).
  34. H. Schneider and B.S. Tam, Matrices leaving a cone invariant, in Handbook for Linear Algebra, ed. L. Hogben, Chapman & Hall (2006). (#156 -pdf file).
  35. P. Butkovic, H.Schneider and S. Sergeev, Generators, Extremals and Bases of Max Cones LAA 421 (2007), 394-406. (#157 -pdf file)
  • For a few other papers, See my Wielandt page.

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    Updated 5 October 2006