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Alg., 8 (1979), 121-135. 60 Characterizations of optimal scalings of matrices (joint with U. G. Rothblum), Math. Progr. 19 (1980), 121-136. 61 Applications of the Gordon-Stiemke Theorem in combinatorial matrix theory (joint with B. D. Saunders), SIAM Rev., 21 (1979), 528-541. 62 Matrices diagonally similar to a symmetric matrix (with G. M. Engel), Lin. Alg. Appl., 29 (1980), 131-138. 63 The growth of powers of a non-negative matrix (with S. Friedland), SIAM J. Alg. Disc. Methods 1 (1980), 185-200. 64 Geometric conditions for the existence of positive eigenvalues of matrices, LAA 38 (1981), 253-271. 65 Characterizations of extreme normalized circulations satisfying linear constraints (with U. G. ]Rothblum), Lin. Alg. Appl. 46 (1982), 61-72. 66 Algorithms for testing the diagonal similarity of matrices and related problems (with G. M. Engel), SIAM J. Alg. Disc. Methods 3 (1982), 61-72. 67 Algebraic and topological aspects of feedback stabilization (with M. Vidyasagar and B. 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Math. 44 (1984), 111-126. 73 Theorems on M-splittings of a singular M-matrix which depend on graph structure, Lin. Alg. Appl. 58 (1984), 407-424. 74 Line-Sum-Symmetric Scalings of Square Nonnegative Matrices (with B. C. Eaves, A. Hoffman and U. G. Rothblum), Math. Progr. Studies, 25 (1985), 124-141. 75 Matrices whose powers are M-matrices or Z-matrices (with S. Friedland and D. Hershkowitz) Trans. AMS 300 (1987), 343-366. 76 Scalings of vector spaces and the uniqueness of Lyapunov scalings factors (with D. Hershkowitz). Lin. Multilin. Alg. 17 (1985), 203-226. 77 Lyapunov diagonal stability of real H-matrices (with D. Hershkowitz) Lin. Alg. Appl. 71 (1985), 119-145. 78 Semistability factors and semifactors (with D. Hershkowitz), AMS Contemporary Math Series 47 (1985), 203-216. 79 On 2k-twisted graphs (with D. Hershkowitz) European J. Combinatorics, 8 (1987), 297-302. 80 Eigenvalue interlacing for certain classes of matrices with real principal minors (with D. Hershkowitz and V. Mehrmann) Lin. Alg. Appl. 88/89 (1987), 373-402. 81 Matrices with sign symmetric diagonal shifts and scalar shifts (with D. Hershkowitz and V. Mehrmann) SIAM J. Alg. Disc. Methods 8 (1987), 108-122. 82 Matrices with a sequence of accretive powers (with D. Hershkowitz) Israel Math. J. 55 (1986), 327-344. 83 Sequences, wedges and associated sets of complex numbers (with D. Hershkowitz), Czechoslovak Math J. 38 (113) (1988), 138-156. 84 Equality classes for matrices (with D. Hershkowitz) SIAM J. Matrix Anal. Appl. 9 (1988), 1-18. 85 The influence of the marked reduced graph of a nonnegative matrix on the Jordan form and related properties: A survey, Lin. Alg. Appl. 84 (1986), 161-189. 86 On the generalized nullspace of M-matrices and Z-matrices (with D. Hershkowitz), Lin. Alg. Appl., 106 (1988), 5-23. 87 Monomial patterns in the sequence Akb (with P. G. Coxson and L. C. Larson), Lin. Alg. Apl.94 (1987), 89-101. 88 Solutions of Z-matrix equations (with D. Hershkowitz),Lin. Alg. Appl. 106 (1988), 25-38. 89 Characterizations and classification of M-matrices related to generalized nullspaces (with D. Hershkowitz and U. G. Rothblum), Lin. Alg. Appl. 109 (1988), 59-69. 90 The combinatorial structure of the generalized nullspace of a block triangular matrix (with D. Hershkowitz and U. G. Rothblum), Lin. Alg. Appl. 116 (1989), 9-26. 91 On Lyapunov scaling factors for Real Symmetric matrices (with D. Hershkowitz) Linear Multilin. Alg. 22 (1988), 373-384. 92 Additive decompositions of nonnegative matrices with applications to permanents and scaling factors (with S. Friedland and C. K. Li), Lin. Multilin. Alg. 23 (1988), 63-78. 93 Classification of nonnegative matrices using diagonal equivalence (with D. Hershkowitz and U. G. Rothblum), SIAM J. Matrix Anal. Appl. 9 (1988), 455-460. 94 Height bases, level bases, and the equality of the height and the level characteristic of an M-matrix, (joint with D. Hershkowitz), Lin. Multilin. Alg. 25 (1989), 149-171. 95 Allowable spectral permutations of ZME-matrices (with J. L. Stuart), Lin. Alg. Appl. 111 (1988), 63-124. 96a An l_infinity balancing of a weighted directed graph (with M..H. Schneider), UW-CMS Rep. #88-29 (1988). 96b Max-balancing weighted directed graphs (with M. H. Schneider), Math. Oper. Res. 16 (1991), 208-222. 97 Scalings of matrices which have prespecified row sums and column sums via optimisation (with U.G. Rothblum) Lin. Alg. Appl. 114/115 (1989), 737-764. 98 Combinatorial bases, derived Jordan and the equality of the height and level characteristics of an M-matrix (with D. Hershkowitz) Lin. Multilin. Alg. 29 (1991), 21-42. 99 Towers and cycle covers for max-balanced graphs (with M. H. Schneider) Congress Num. 78 (1990), 159-170. 100 On the inertia of intervals of matrices, (joint with D. Hershkowitz) SIAM J. of Matrix. Anal. 11 (1990), 565-574. 101 Characterizations of max-balanced flows (with U.G. Rothblum and M.H. Schneider) Disc. App. Math., 39 (1992), 241-261. 102 On the existence of matrices with prescribed height and level characteristics (with D. Hershkowitz) Israel Math J. 75 (1991), 105-117. 103 On the minimum number of reconfigurations in time slot assignments for time-dependent multiple-access systems (with C.K. Li) IEEE Trans. Communic. 39 (1991), 1729-1732. 104 Extensions of Jordan bases of invariant subspaces for a matrix (with R. Bru and L. Rodman) Lin. Alg. Appl. 150 (1991), 209-225. 105 Scaling matrices to prescribed row and column maxima (with U.G. Rothblum and M.H. Schneider) SIAM J. Matrix Anal. Appl. 15 (1994), 1-14. 106 On the core of a cone preserving map (with B.S. Tam) Trans. Amer. Math. Soc., 343 (1994), 479-524. 107 Principal components of M-matrices (with M.N. Neumann) Lin. Multilin. Alg. 32 (1992), 131-148. 107a Corrections and Additions to "Principal Components of Minus M-matrices," (joint with M.N. Neumann), Lin. Multilin. Alg. 36 (1993), 147-149. 108 Path coverings of graphs and height characteristics of matrices (with D. Hershkowitz) J. Comb. Th. Ser. B ref. 59 (1993), 172-187. 109 Ranks of zero patterns and sign patterns (with D. Hershkowitz) Lin. Multilin.. Alg., 34 (1993), 3-19. 110 Algorithms for computing bases for the Perron eigenspace with prescribed nonnegativity and combinatorial properties (with M. Neumann) SIAM J. Matrix. Anal. Appl. 15 (1994), 578-591. 111 Integral bases and p-twisted digraphs (with M. Hartmann and M.H. Schneider), European J. Combinatorics 16 (1995), 357-369. 112 Spectral radii of certain iteration matrices and cycle means of graphs (with L. Elsner and D. Hershkowitz) Lin. Alg. Appl. 192 (1993), 61-91. 113 Theorems of the alternative for cones and Lyapunov regularity, (with B. Cain and D. Hershkowitz) Czech. Math. J. 47(122), (1997),467-499. 114 Resolvents of minus M-matrices and splittings of M-matrices, (with J.J. McDonald and M. Neumann) Lin. Alg. Appl. 195 (1993), 17-33. 115 Sum decompositions of symmetric matrices, (with D. Hershkowitz and J. da Silva), Lin. Alg. Appl. 208/209 (1994), 523-538. 116 Existence of matrices with prescribed off-diagonal block sums (with D. Hershkowitz and J. da Silva), Lin. Multilin. Alg. 40 (1995), 15-28. 117 Row sums and inverse row sums for nonnegative matrices (with S. Friedland, R. Hemashina, J. Stuart and J. Weaver) SIAM J. Matrix Anal. Appl., 15 (1994), 1157-1166. 118 Existence of matrices with prescribed off-diagonal block maxima (with D. Hershkowitz and J. da Silva), Lin. Alg. Appl. 212/213 (1994), 367-385. 119 Block LU decompositions of M-Matrices (with J. McDonald) Numer. Math. 80 (1998), 109 - 130. 120 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. 121 Inverse M-matrix inequalities and generalized ultrametric matrices (with J. McDonald, M. Neumann and M. Tsatsomeros) Lin. Alg. Appl.220 (1995), 321-341. 122 On the invariant faces associated with a cone preserving map (with B.S. Tam) Transactions AMS 353 (2001), 209-245. 123 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. 124 On the existence of matrices with prescribed partial sums of elements (with D. Hershkowitz and A. Hoffman) Lin. Alg. Appl. 265 (1997), 71-92 125 Norms and inequalities related to Schur products of rectangular matrices (with W. Huang and C.K. Li) SIAM J. Matrix. Anal. 18 (1997), 249 - 257. 126 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) SIAM J. Matrix Anal. 18 (1997), 249-257 127 Minimization of norms and the spectral radius of a nonnegative matrix under diagonal equivalence (with D. Hershkowitz, W. Huang, and M. Neumann), Lin. Alg. Appl. 241-243 (1996), 431 - 435. 128 Inverses of unipathic M-matrices. (joint with J. McDonald, M. Neumann, and M. Tsatsomeros), SIAM J. Matrix Anal. 17 (1996), 1025 - 1036. 129 Inverse tridiagonal Z-matrices (with J. McDonald, R. Nabben, M. Neumann and M. Tsatsomeros) Lin. Multilin. Alg. 45 (1998), 75 - 97. 130 Helmut Wielandt's "Mathematical Works" editor (with B. Huppert), Vol. 1 (1994) and Vol. 2 (1996), de Gruyter. 131 On matrices for which norm bounds are attained (with H. Weinberger), Lin. Alg. Appl. 275-6 (1998), 563 - 577. 132a Partial norms and the convergence of general products of matrices (with M. Neumann), SFB 343 Preprint 97-108, Univ. of Bielefeld. 132b The convergence of general products of matrices and the weak ergodicity of Markov Chains (with M.N. Neumann), LAA 287 (1999), 307 - 314. 133 Bounds on norms of compound matrices and on products of eigenvalues, (with L. Elsner and D. Hershkowitz), Bull. London. Math. Soc. 32 (2000), 15 - 24. 134 Lyapunov revisited: Variations on a matrix theme [expository], in Operators, Systems and Linear Algebra, U. Helmke, Pratzel-Wolters, E. Zerz (eds), pp. 175-181, Teubner (1997). 135 Some personal reminiscences of Olga Taussky-Todd, Lin. Alg. Appl. 280 (1998), 15-19. 136 Z-pencils (with J. J. McDonald, D.D. Olesky, M. J. Tsatsomeros, P. van den Driessche), Elec. J. Lin. Alg, 4 (1998), 32-38. 137 Hermitian positive semidefinite matrices whose entries are 0 or 1 in modulus (with D. Hershkowitz and M. Neumann), Lin. Multilin. Alg. 46 (1999), 259-264. 138 Spectra of expansion graphs (with S. Friedland), Elec. J. Lin. Alg. 6 (1999/2000), 2 - 10. 139 The recursive inverse eigenvalue problem, with M. Arav, D. Hershkowitz and V. Mehrmann, SIAM J. Math. Anal. 22 (2000), 392 - 412. 140 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. 141 Linear equations over cones and Collatz-Wielandt numbers (with B-S. Tam), LAA 363 (2003), 295 - 332. 142 Applications of Perron-Frobenius theory to population dynamics (with C.K. Li), J. Math. Biology, 44 (2002), 450 - 462. 143 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. 144 Open problems on GKK tau-matrices (with Olga Holtz), Lin. Alg. Appl. 345 (2002), 263 - 267. 145 Orthogonality of Matrices (with C.K. Li), LAA 347 (2002), 115 - 122. 146 One sided simultaneous inequalities and sandwich theorems for diagonal similarity and diagonal equivalence of nonnegative matrices (with D. Hershkowitz), ELA 10 (2003), 81 - 101. 147 Equilibria of pairs of nonlinear maps associated with cones, (with G.P. Barker, M. Neumann-Coto, M. Takane and B.S. Tam), Int. Equ. Op. Th. 51 (2005), 357 - 373. 148 Helmut Wielandt 19 December 1910 - 14 February 2001: A personal memoir, LAA, 353 (2002), 1 - 3. 149 Wielandt's proof of the exponent inequality for primitive nonnegative matrices, LAA 353 (2002), 5 - 10. 150 Anpassen oder nicht? Die Geschichte eines Mathematikers im Deutschland der Jahre 1933 - 1950 (joint with V. Mehrmann). DMV Mitteilungen, 2/2002 20 - 26. 151 Induced norms, states, and numerical ranges, (with C.K. Li and Ed Poon), Proc. Amer. Math. Soc. 132, 1501 - 1506, (elec. 2003). 152 Potter, Wielandt, and Drazin on the matrix equation $AB = \omega BA$, with some new answers to old questions (with. O. Holtz and V. Mehrmann). Amer. Math. Monthly 111 (2004), 655 - 667. 153 Comparison theorems using general cones for norms of iteration matrices, with T.I. Seidman and M. Arav, LAA 399 (2005), 169 - 186. 154 Applications of max algebra to diagonal scaling of matrices, with P. Butkovic, ELA 13 (2005), 262 - 273. 155 The spectral radius in partially ordered algebras, with T.I. Seidman, LAA 417 (2006), 347 - 369. 156 Matrices leaving a cone invariant, with B.S. Tam, in Handbook for Linear Algebra, ed. L. Hogben Chapman and Hall (2006) 157 Generators, Extremals and Bases of Max Cones, with P. Butkovic and S. Sergeev, LAA 421 (2007), 394 - 406. 158 On visualization scaling, subeigenvectors and Kleene stars in max algebra, with S. Sergeev and P. Butkovic, LAA (431 (2009) 2395-2408. 159 CSR expansions of matrix powers in max algebra, with S. Sergeev, Trans.AMS 364 (2012) 5969-5994 160 On commuting matrices in max algebra and in classical nonnegative algebra, with R. Katz and S. Sergeev, LAA 436 (2012) 276-292 161 Recognizing Weakly stable systems, P.Butkovic, H.Schneider and S. Sergeev 162 Z-MATRIX EQUATIONS IN MAX ALGEBRA, NONNEGATIVE LINEAR ALGEBRA AND OTHER SEMIRINGS, P.Butkovic, H.Schneider and S. Sergeev, LAMA 1-20 (2012) 163 Matrices that commute with their derivative: Research and historical note, O.Holtz, V.Mehrmann and H.Schneider 164 Two cores of a nonnegative matrix, P.Butkovic, H.Schneider, S.Sergeev and B-S.Tam, LAA 439 (2013) 1929-1954 167 On sets of eigenvalues of matrices with prescribed row sums and prescribed graph, G.M. Engel, H.Schneider, S.Sergeev (submitted) arXiv 1312.2782