Published: 2012-01-01

Article

Sign patterns that allow strong eventual nonnegativity

M. Catral, C. Erickson, L. Hogben, D. D. Olesky, P. van den Driessche

1-10

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On an equality and four inequalities for generalized inverses of Hermitian matrices

Yonge Tian

11-42

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Incidence matrix and cover matrix of nested interval orders

Yaokun Wu, Shizhen Zhao

43-65

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The characteristic set with respect to the k-maximal vectors of a tree

Shi-Cai Gong

66-78

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Note on positive semidefinite maximum nullity and positive semidefinite zero forcing number of partial 2-trees

J. Ekstrand, C. Erickson, D. Hay, L. Hogben, J. Roat

79-87

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On multipoint boundary value problems for linear singular difference equations

Le Cong Loi

88-114

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Strong linear preservers of g-tridiagonal majorization on R^n

Ali Armandnejad, Zahra Gashool

115-121

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The characterization of primitive symmetric loop-free signed digraphs with the maximum base

Lihua You, Shuyong Yi

122-136

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On bipartite graphs which attain minimum rank among bipartite graphs with given diameter

Hong-hai Li, Li Su, Hui-xian Sun

137-150

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Minimum rank of powers of trees

Luz M. DeAlba, Jason Grout, In-Jae Kim, Steve Kirkland, Judith J. McDonald, Amy Yielding

151-163

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A generalization for the clique and independence numbers

A. Dilek Maden, A. Sinan Cevik

164-170

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Bounds of spectral radii of K_{2,3}-minor free graphs

Guanglong Yu, Jinlong Shu, Yuan Hong

171-179

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PostLie algebra structures on the Lie Algebra SL(2,Ca)

Yu Pan, Qing Liu, Chengming Bai, Li Guo

180-197

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On positive and completely positive cones and Z-transformations

M. Seetharama Gowda

198-211

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On the Brualdi-Li matrix and its Perron Eigenspace

J. Burk, Michael Tsatsomeros

212-230

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New conditions for the reverse order laws for {1,3} and {1,4}-generalized inverses

Dragana S. Cvetkovic-Ilic

231-242

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On maximal distances in a commuting graph

Gregor Dolinar, Bojan Kuzma, Polona Oblak

243-256

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Two special kinds of least squares solutions for the quaternion matrix equation AXB+CXD=E

Shi-fang Yuan, Qing-wen Wang

257-274

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The product distance matrix of a tree and a bivariate zeta function of a graphs

R. B. Bapat, S. Sivasubramanian

275-286

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A new eigenvalue bound for the Hadamard product of an M-matrix and an inverse M-matrix

Fubin Chen, Yaotang Li, Defeng Wang

287-294

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Ordering trees by the minimal entries of doubly stochastic graph matrices

Shuchao Li, Qin Zhao

295-305

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Orthosymmetric block rotations

Sanja Singer

306-326

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Some results on the spectral radii of trees, unicyclic and bicyclic graphs

Muhuo Liu, Bolian Liu

327-339

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Bicyclic digraphs with extremal skew energy

Xiaoling Shen, Yoaping Hou, Chongyan Zhang

340-355

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Additive preservers of tensor product of rank one hermitian matrices

Ming-Huat Lim

356-374

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A class of unicyclic graphs determined by their Laplacian spectrum

Xiaoling Shen, Yaoping Hou

375-386

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Notes on graphs with least eigenvalue at least -2

Jianfeng Wang, Yufa Shen, Qiongxiang Huang

387-396

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On colored digraphs with exactly one nonsingular cycle

Debajit Kalita

397-421

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An extension of the class of matrices arising in the numerical solutions of PDEs

Cheng-Yi Zhang, Shuanghua Luo, Jicheng Li, Fengmin Xu

422-444

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Representations for the Drazin inverse of block cyclic matrices

M. Catral, P. van den Driessche

445-456

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The m-competition indices of symmetric primitive digraphs without loops

Yanling Shao, Yubin Gao, Zhongshan Li

457-472

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The smallest signless Laplacian eigenvalue of graphs under perturbation

Chang-Xiang He, Hao Pan

473-482

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Rational invariants on the space of all stuctures of algebras on a two-dimensional vector space

J. Munoz Masque, M. Eugenia Rosado Maria

483-507

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General polynomials over division algebras and left eigenvalues

Adam Chapman

508-513

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A note on the least eigenvalue of a graph with given maximum degree

Bao-Xuan Zhu

514-522

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Bishop's property, SVEP and Dunford Property

Salah Mecheri

523-529

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Spectral properties for a new composiiton of a matrix and a complex representation

Zhiping Lin, Yongzhi Liu, Giuseppe Molteni, Dongye Zhang

530-539

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Binary ranks and binary factorizations of nonnegative integer matrices

Jin Zhong

540-552

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On EP elements, normal elements and partial isometries in rings with involution

Weixing Chen

553-561

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Palindromic linearizations of a matrix polynomial of odd degreee obtained from Fiedler pencils with repetition

M. I. Bueno, S. Furtado

562-577

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On the numerical range of the weighted shift operators with geometric and harmonic weights

Adiyasuren Vandanjav, Batzorig Undrakh

578-585

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Perturbation analysis of A_{T,S}^(2) on Banach Spaces

Fapeng Du, Yifeng Xue

586-598

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On the spectral radii of graphs without given cycles

Wanlian Yuan, Bing Wang, Mingqing Zhai

599-606

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The behavior of the complete eigenstructure of a polynomial matrix under a generic rational transformation

Vanni Noferini

607-624

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A note on power bounded matrices

R. E. Hartwig, P. Patricio

625-645

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GUT-majorization and its linear preservers

Ali Armandnejad, Asma Ilkhanizadeh Manesh

646-654

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Topological properties of the set of preservers of majorization

F. Bahrami, A. Bayati Eshkaftaki

655-663

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Lower bounds for the Estrada index

Yilun Shang

664-668

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Some majorization inequalities for coneigenvalues

Hans de Sterck, Minghua Lin

669-677

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Interest zone matrix approximation

Gil Shabat, Amir Averbuch

678-702

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Analysis and reformulation of linear delay differential-algebraic equations

Phi Ha, Volker Mehrmann

703-730

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Allow problems concerning spectral properties of patterns

Michael S. Cavers, Shaun M. Fallat

731-754

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Singular points of the ternary polynomials associated with 4-by-4 matrices

Mao-ting Chien, Hiroshi Nakazato

755-769

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A new parallel polynomial division by a separable polynomial via hermite interpolation with applications, pp. 770-781.

Aristides I. Kechriniotis, Konstantinos K. Delibasis,, Christos Tsonos, Nicholas Petropoulos

770-781

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Maxima of the Q-index: abstract graph properties

Nair M.M. de Abreu, Vladimir Nikiforov

782-789

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Opinion dynamics with stubborn vertices

Yaokun Wu, Jian Shen

790-800

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On generalized Schur complement of nonstrictly diagonally dominant matrices and general H-matrices

Cheng-Yi Zhang, Yan Zhu, Shuanghua Luo, Jicheng Li

801-814

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Positive semidefinite maximum nullity and zero forcing number

Travis Peters

815-830

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A generalization of matrix inversion with application to linear differential-algebraic systems

Yuri M. Nechepurenko, Miloud Sadkane

831-844

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Structure-preserving Schur methods for computing square roots of real skew-Hamiltonian matrices

Zhongyun Liu, Yulin Zhang, Carla Ferreira, Rui Ralha

845-865

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A note on block representations of the group inverse of Laplacian matrices

Changjiang Bu, Lizhu Sun, Jiang Zhou, Yimin Wei

866-876

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When can perfect state transfer occur?

Chris Godsil

877-890

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Relationship between the Hyers-Ulam Stability and the Moore-Penrose inverse

Qianglian Huang, Mohammad Sal Moslehian

891-905

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Zero forcing number, maximum nullity, and path cover number of subdivided graphs

Minerva Catral, Anna Cepek, Leslie Hogben, My Huynh, Kirill Lazebnik, Travis Peters, Michael Young

906-922

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A four-vertex, quadratic, spanning forest polynomial identity

Aleksandar Vlasev, Karen Yeats

923-941

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The (signless) Laplacian spectral radii of c-cyclic graphs with n vertices and k pendant vertices

Muhuo Liu

942-952

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Eventual properties of matrices

Leslie Hogben, Ulrica Wilson

953-965

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Scaling properties of paths on graphs

Roderick Edwards, Eric Foxall, Theodore J. Perkins

966-988

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On the approximation of ergodic projections and stationary distributions of stochastic matrices

Bernd Schomburg

989-1000

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Iterative method for the least squares problem of a matrix equation with tridiagonal matrix constraint

Huawei Pan, Yuan Lei

1001-1022

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Quasihyponormal and strongly hyponormal matrices in inner product spaces

Ivana M. Radojević, Dragan S. Djordjević

1023-1039

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Decomposition of a ring induced by minus partial order

Dragan S. Rakić

1040-1059

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