Published: 2014-01-01

Article

Symmetric matrix pencils: codimension counts and the solution of a pair of matrix equations

Andrii Dmytryshyn, Bo Kagstrom, Vladimir V. Sergeichuk

1-18

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Spectral characterizations of propeller graphs

Xiagang Liu, Sanming Zhou

19-38

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Commutators from a hyperplane of matrices

Clement de Seguins Pazzis

39-54

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Invariant neutral subspaces for Hamiltonian matrices

Leiba Rodman

55-99

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Minimum vector rank and complement critical graphs

Xiaowei Li, Michael Nathanson, Rachel Phillips

100-123

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Real and complex invariant subspaces for matrices which are H-positive real in an indefinite inner product space

J. H. Fourie, G. J. Groenwald, D.B. Janse Van Rensburg, A. C.M. Ran

124-145

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Change of the *-congruence canonical form of 2-by-2 matrices under perturbations

Vyacheslav Futorny, Lena Klimenko, Vladimir Sergeichuk

146-154

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A note on characterization of the shorted operation

Edward Pekarev

155-161

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A bound for condition numbers of matrices

Michael I. Gil

162-171

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On Kronecker Quotients

Yorick Hardy

172-189

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Shadowing property of random linear cocyles

Abbas Fakhari, Ali Golmakani

190-196

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Submatrices of Hadamard matrices: complementation results

Teo Banica, Ion Nechita, Jean-Marc Schlenker

197-212

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Quadratic forms on graphs with application to minimizing the least eigenvalue of signless Laplacian over bicyclic graphs

Gui-Dong Yu, Yi-Zheng Fan, Yi Wang

213-236

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Simplifications of the Ostrowski upper bounds for the spectral

Chaoqian Li, Baohua Hu, Yaotang Li

237-249

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Maxima of the Q-index: degenerate graphs

Vladimir Nikiforov

250-257

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Possible numbers of nonzero entries in a matrix with a given term rank

Yun Zhang, Jin Zhong

258-271

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Image-kernel (P,Q)-inverses in rings

Dijana Mosic, Dragan S. Djordjevic, Gabriel Kantun-Montiel

272-283

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The k-th derivatives of the immanent and the chi-symmetric power of an operator

Sónia Carvalho, Pedro J. Freitas

284-301

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The norm of the k-the derivative of the Chi-symmetric power of an operator

Sónia Carvalho, Pedro J. Freitas

302-316

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Graded triangular algebras

Antonio J. Calderón Martín

317-331

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Inequalities of generalized matrix functions via tensor products

Vehbi E. Paksoy, Ramazan Turkmen, Fuzhen Zhang

332-341

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On some properties of the pseudospectral radius

G. Krishna Kumar, S. H. Lui

342-353

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On the Kemeny constant and stationary distribution vector for a Markov chain

Steve Kirkland

354-372

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Spectral properties of oriented hypergraphs

Nathan Reff

373-391

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On the log-concavity of Laplacian characteristic polynomials of graphs

Dariush Kiani, Maryam Mirzakhah

392-406

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Simultaneous decomposition of two EP matrices with applications

Julio Benítez, Xiaoji Liu

407-425

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TP_k completions of partial matrices with one unspecified entry

V. Akin, C. R. Johnson, S. Nasserasr

426-443

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The maximum nullity of a complete subdivision graph is equal to its zero forcing number

Wayne Barrett, Steve Butler, Minerva Catral, Shaun M. Fallat, H. Tracy Hall, Leslie Hogben, Michael Young

444-457

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Minimum rank with zero diagonal

Cheryl Grood, Johannes Harmse, Leslie Hogben, Thomas J. Hunter, Bonnie Jacob, Andrew Klimas, Sharon McCathern

458-477

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Interval system of matrix equations with two unknown matrices

A. Rivaz, M. Mohseni Moghadam, S. Zngoei Zadeh

478-488

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Two by two units

R. E. Hartwig, P. Patrício

489-503

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Maxima of the Q-index: graphs without long paths

Vladimir Nikiforov, Xiying Yuan

504-514

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Hermitian octonion matrices and numerical ranges

Leiba Rodman

515-533

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Strong power and subexponential laws for an ordered list of trajectories of a Markov chain

Vladimir V. Bochkarev, Eduard Yu. Lerner

534-556

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Inequalities involving eigenvalues for difference of operator means

Mandeep Singh

557-568

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On the distance spectral radius of unicyclic graphs with perfect matchings

Xiao Ling Zhang

569-587

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Improved tests and characterizations of totally nonnegative matrices

Mohammad Adm, Jürgen Garloff

588-610

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A note on graphs whose largest eigenvalues of the modularity matrix equals zero

Snježana Majstorović, Dragan Stevanović

611-618

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Linear spaces and preservers of bounded rank-two per-symmetric triangular matrices

W. L. Chooi, K. H. Kwa, M. H. Lim, Z. C. Ng

619-651

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New results on nonsingular power LCM matrices

Jixiang Wan, Shuangnian Hu, Qianrong Tan

652-669

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Some results on the largest and least eigenvalues of graphs

Huiqiu Lin, Ruifang Liu, Jinlong Shu

670-682

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Exact relaxation for the semidefinite matrix rank minimization problem with extended Lyapunov equation constraint

Ziyan Luo, Naihua Xiu

683-691

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On oriented graphs with minimal skew energy

Shi-Cai Gong, Xueliang Li, Guanghui Xu

692-704

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A note on the convexity of the indefinite joint numerical range

Hiroshi Nakazato, Natália Bebiano, João da Providência

705-715

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Traces of Matrix Products

John Greene

716-734

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Commuting maps on rank-k matrices

Xiao-Wei Xu, Xiaofei Yi

735-741

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The combinatorial inverse eigenvalue problem II: all cases for small graphs

Wayne Barrett, Curtis G. Nelson, John Henry Sinkovic, Tianyi Yang

742-778

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Exact results for perturbation to total positivity and to total nonsingularity

Miriam Farber, Mitchell Faulk, Charles R. Johnson, Evan Marzion

779-797

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On the Estrada index of cacti

Erfang Shan, Hongzhuan Wang, Liying Kang

798-808

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On the rank-k numerical range of matrices polynomials

Aik. Aretaki, John Maroulas

809-820

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A determinantal inequality for positive semidefinite matrices

Minghua Lin

821-826

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Positive semidefinite 3 x 3 block matrices

Minghua Lin, Pauline van den Driessche

827-836

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On the maximal angle between copositive matrices

Felix Goldberg, Naomi Shaked-Monderer

837-850

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Inequalities for relative operator entropies

Pawel Kluza, Marek Niezgoda

851-864

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Schur ideals and homomorphisms of the semidefinite cone

Babhru Joshi, Muddappa S Gowda

865-878

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A note on the spectral radius of a product of companion matrices

Eric Key, Hans Volkmer

879-881

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On the fixed-point type Sylvester matrix equations over complete commutative dioids

Benham Hashemi, Mahtab Mirzaei Khalilabadi, Hanieh Tavakolipour

882-891

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Eigenvalue localization for complex matrices

Ibrahim Halil Gumus, Omar Hirzallah, Fuad Kittaneh

892-906

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Minimum Rank of Graphs with Loops

Chassidy Bozeman, AnnaVictoria Ellsworth, Leslie Hogben, Jephian Chin-Hung Lin, Gabi Maurer, Kathleen Nowak, Aaron Rodriguez, James Strickland

907-934

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Ranks and eigenvalues of states with prescribed reduced states

Chi-Kwong Li, Yiu-Tung Poon, Xuefeng Wang

935-950

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On the max-algebraic core of a nonnegative matrix

Peter Butkovič, Hans Schneider, Sergei Sergeev

951-972

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