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Symmetric nonnegative realization of spectra.

Soto, Ricardo L. ; Rojo, Oscar ; Moro, Julio ; Borobia, Alberto

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p. 1-18

The Electronic Library of Mathematics
More calculations on determinant evaluations.

Moghaddamfar, A.R. ; Pooya, S.M.H. ; Salehy, S.Navid ; Salehy, S.Nima

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p. 19-29

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Inertially arbitrary nonzero patterns of order 4.

Cavers, Michael S. ; Vander Meulen, Kevin N.

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p. 30-43

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The weak Hawkins-Simon condition.

Bidard, Christian

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p. 44-59

The Electronic Library of Mathematics
On the nullity of graphs.

Cheng, Bo ; Liu, Bolian

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p. 60-67

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Note on deleting a vertex and weak interlacing of the Laplacian spectrum.

Lotker, Zvi

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p. 68-72

The Electronic Library of Mathematics
On a group of mixed-type reverse-order laws for generalized inverses of a triple matrix product with applications.

Tian, Yongge ; Liu, Yonghui

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p. 73-89

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Interlacing for weighted graphs using the normalized Laplacian.

Butler, Steve

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p. 90-98

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Using least-squares to find an approximate eigenvector.

Hecker, David ; Lurie, Deborah

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p. 99-110

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On Roth's pseudo equivalence over rings.

Hartwig, R.E. ; Patricio, Pedro

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p. 111-124

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A generalization of rotations and hyperbolic matrices and its applications.

Bayat, M. ; Teimoori, H. ; Mehri, B.

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p. 125-134

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Controllability of series connections.

Dodig, Marija

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p. 135-156

The Electronic Library of Mathematics
On perfect conditioning of Vandermonde matrices on the unit circle.

Berman, Lihu ; Feuer, Arie

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p. 157-161

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On nonnegative sign equivalent and sign similar factorizations of matrices.

Hershkowitz, Daniel ; Pinkus, Allan

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p. 162-170

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Subdirect sums of doubly diagonally dominant matrices.

Zhu, Yan ; Huang, Ting-Zhu

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p. 171-182

The Electronic Library of Mathematics
Minimum rank of a tree over an arbitrary field.

Chenette, Nathan L. ; Droms, Sean V. ; Hogben, Leslie ; Mikkelson, Rana ; Pryporova, Olga

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p. 183-186

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Some algebraic and statistical properties of WLSEs under a general growth curve model.

Tian, Yongge ; Takane, Yoshio

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p. 187-203

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A note on a distance bound using eigenvalues of the normalized Laplacian matrix.

Kirkland, Steve

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p. 204-207

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The Moore-Penrose inverse of a free matrix.

Britz, Thomas

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p. 208-215

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Spectrum of infinite block matrices and π-triangular operators.

Gil', Michael

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p. 216-231

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Nilpotent matrices and spectrally arbitrary sign patterns.

Pereira, Rajesh

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p. 232-236

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Products of commuting nilpotent operators.

Kokol Bukovšek, Damjana ; Košir, Tomaž ; Novak, Nika ; Oblak, Polona

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p. 237-247

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Comparison of congruences and strict equivalences for real, complex, and quaternionic matrix pencils with symmetries.

Rodman, Leiba

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p. 248-283

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On generalized inverses of banded matrices.

Bapat, R.B.

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p. 284-290

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Singular value inequality and graph energy change.

Day, Jane ; So, Wasin

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p. 291-299

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Computation of eigenvalue and eigenvector derivatives for a general complex-valued eigensystem.

van der Aa, N.P. ; ter Morsche, H.G. ; Mattheij, R.R.M.

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p. 300-314

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A relation between the multiplicity of the second eigenvalue of a graph Laplacian, Courant's nodal line theorem and the substantial dimension of tight polyhedral surfaces.

Tlusty, Tsvi

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p. 315-324

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Equivalence and congruence of matrices under the action of standard parabolic subgroups.

Szechtman, Fernando

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p. 325-333

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Combinatorial properties of Fourier-Motzkin elimination.

Dahl, Geir

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p. 334-346

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Maps preserving spectral radius, numerical radius, spectral norm.

Li, Chi-Kwong ; Poon, Edward ; Rastogi, Ashwin

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p. 347-365

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Principal eigenvectors of irregular graphs.

Cioabă, Sebastian M. ; Gregory, David A.

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p. 366-379

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Products of M-matrices and nested sequences of principal minors.

Grundy, D.A. ; Johnson, C.R. ; Olesky, D.D. ; van den Driessche, P.

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p. 380-388

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Affine transformations of a Leonard pair.

Nomura, Kazumasa ; Terwilliger, Paul

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p. 389-417

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Block distance matrices.

Balaji, R. ; Bapat, R.B.

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p. 435-443

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Estimates for absolute values of matrix functions.

Gil', Michael I.

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p. 444-450

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A characterization of singular graphs.

Sciriha, Irene

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p. 451-462

The Electronic Library of Mathematics