eLibM – ELA. The Electronic Journal of Linear Algebra, 18 (2009)

The eigenvalue distribution on Schur complement of nonstrictly diagonally dominant matrices and general $H$-matrices prefix ID

Zhang, Cheng-Yi; Luo, Shuanghua; Xu, Fengmin; Xu, Chengxian
Electron. J. Linear Algebra 18, 801-820, electronic only (2009)

Subdominant eigenvalues for stochastic matrices with given column sums prefix ID

Kirkland, Stephen J.
Electron. J. Linear Algebra 18, 784-800, electronic only (2009)

Disjoint unions of complete graphs characterized by their Laplacian spectrum prefix ID

Boulet, Romain
Electron. J. Linear Algebra 18, 773-783, electronic only (2009)

Partial isometries and EP elements in rings with involution. prefix ID

Mosić, Dijana; Djordjević, Dragan S.
Electron. J. Linear Algebra 18, 761-772, electronic only (2009)

Algebraic reflexivity for semigroups of operators prefix ID

Bračič, Janko
Electron. J. Linear Algebra 18, 745-760, electronic only (2009)

On $\lambda_{1}$-extremal non-regular graphs prefix ID

Liu, Bolian; Huang, Yufei; You, Zhifu
Electron. J. Linear Algebra 18, 735-744, electronic only (2009)

On the characterization of graphs with pendent vertices and given nullity prefix ID

Liu, Bolian; Huang, Yufei; Chen, Siyuan
Electron. J. Linear Algebra 18, 719-734, electronic only (2009)

Two inverse eigenproblems for symmetric doubly arrow matrices prefix ID

Pickmann, Hubert; Egana, Juan C.; Soto, Ricardo L.
Electron. J. Linear Algebra 18, 700-718, electronic only (2009)

Explicit polar decomposition of complex matrices prefix ID

Horn, Roger A.; Piazza, Giuseppe; Politi, Tiziano
Electron. J. Linear Algebra 18, 693-699, electronic only (2009)

Spectrally arbitrary complex sign pattern matrices prefix ID

Gao, Yubin; Shao, Yanling; Fan, Yizheng
Electron. J. Linear Algebra 18, 674-692, electronic only (2009)

Rational orthogonal versus real orthogonal prefix ID

Djoković, Dragomir Ž.; Severini, Simone; Szöllősi, Ferenc
Electron. J. Linear Algebra 18, 649-673, electronic only (2009)

Zero-nonzero patterns for nilpotent matrices over finite fields prefix ID

Vander Meulen, Kevin N.; Van Tuyl, Adam
Electron. J. Linear Algebra 18, 628-648, electronic only (2009)

Representations for the Drazin inverse of bounded operators on Banach space prefix ID

Cvetković-Ilić, Dragana S.; Wei, Yimin
Electron. J. Linear Algebra 18, 613-627, electronic only (2009)

Group inverses for matrices over a Bézout domain prefix ID

Cao, Chongguang; Li, Juyan
Electron. J. Linear Algebra 18, 600-612, electronic only (2009)

An algorithm for solving the absolute value equation prefix ID

Rohn, Jiri
Electron. J. Linear Algebra 18, 589-599, electronic only (2009)

Generalized Pascal triangles and Toeplitz matrices prefix ID

Moghaddamfar, Ali Reza; Pooya, S.M.H.
Electron. J. Linear Algebra 18, 564-588, electronic only (2009)

Minimum rank of edge subdivisions of graphs prefix ID

Barrett, Wayne; Bowcutt, Ryan; Cutler, Mark; Gibelyou, Seth; Owens, Kayla
Electron. J. Linear Algebra 18, 530-563, electronic only (2009)

Problems of classifying associative or Lie algebras over a field of characteristic not two and finite metabelian groups are wild prefix ID

Belitskii, Genrich; Dmytryshyn, Andrii R.; Lipyanski, Ruvim; Sergeichuk, Vladimir V.; Tsurkov, Arkady
Electron. J. Linear Algebra 18, 516-529, electronic only (2009)

Realizations of the complex nilpotent Lie algebras with small second derived quotient prefix ID

Stitzinger, Ernie; Zack, Laurie
Electron. J. Linear Algebra 18, 513-515, electronic only (2009)

Forty necessary and sufficient conditions for regularity of interval matrices: A survey prefix ID

Rohn, Jiri
Electron. J. Linear Algebra 18, 500-512, electronic only (2009)

Additive rank-one nonincreasing maps on Hermitian matrices over the field $GF(2^2)$ prefix ID

Orel, Marko; Kuzma, Bojan
Electron. J. Linear Algebra 18, 482-499, electronic only (2009)

On spectra perturbation and elementary divisors of positive matrices prefix ID

Ccapa, Javier; Soto, Ricardo L.
Electron. J. Linear Algebra 18, 462-481, electronic only (2009)

On the inverse eigenvalue problems: the case of superstars prefix ID

Fernandes, Rosario
Electron. J. Linear Algebra 18, 442-461, electronic only (2009)

Short proofs of theorems of Mirsky and Horn on diagonals and eigenvalues of matrices prefix ID

Carlen, Eric A.; Lieb, Elliott H.
Electron. J. Linear Algebra 18, 438-441, electronic only (2009)

On the singular two-parameter eigenvalue problem prefix ID

Muhic, Andrej; Plestenjak, Bor
Electron. J. Linear Algebra 18, 420-437, electronic only (2009)

Universally optimal matrices and field independence of the minimum rank of a graph prefix ID

Dealba, Luz M.; Grout, Jason; Hogben, Leslie; Mikkelson, Rana; Rasmussen, Kaela
Electron. J. Linear Algebra 18, 403-419, electronic only (2009)

Linearizations of singular matrix polynomials and the recovery of minimal indices prefix ID

De Terán, Fernando; Dopico, Froilán M.; Mackey, D.Steven
Electron. J. Linear Algebra 18, 371-402, electronic only (2009)

On $\mathcal{C}$-commuting graph of matrix algebra prefix ID

Raja, P.; Vaezpour, S.M.
Electron. J. Linear Algebra 18, 364-370, electronic only (2009)

Full rank factorization and the Flanders theorem prefix ID

Cantó, Rafael; Ricarte, Beatriz; Urbano, Ana M.
Electron. J. Linear Algebra 18, 352-363, electronic only (2009)

M$_\vee$-matrices: a generalization of M-matrices based on eventually nonnegative matrices prefix ID

Olesky, Dale D.; Tsatsomeros, Michael J.; van den Driessche, Pauline
Electron. J. Linear Algebra 18, 339-351, electronic only (2009)

Explicit solutions of regular linear discrete-time descriptor systems with constant coefficients prefix ID

Bruell, Tobias
Electron. J. Linear Algebra 18, 317-338, electronic only (2009)

On low rank perturbations of complex matrices and some discrete metric spaces prefix ID

Glebsky, Lev; Rivera, Luis Manuel
Electron. J. Linear Algebra 18, 302-316, electronic only (2009)

A new solvable condition for a pair of generalized Sylvester equations prefix ID

Wang, Qing-Wen; Zhang, Hua-Sheng; Song, Guang-Jing
Electron. J. Linear Algebra 18, 289-301, electronic only (2009)

The Jordan forms of $AB$ and $BA$ prefix ID

Lippert, Ross A.; Strang, Gilbert
Electron. J. Linear Algebra 18, 281-288, electronic only (2009)

Left eigenvalues of $2\times 2$ symplectic matrices prefix ID

Macias-Virgos, E.; Pereira-Saez, M.J.
Electron. J. Linear Algebra 18, 274-280, electronic only (2009)

The symmetric minimal rank solution of the matrix equation $AX=B$ and the optimal approximation prefix ID

Xiao, Qing-Feng; Hu, Xi-Yan; Zhang, Lei
Electron. J. Linear Algebra 18, 264-271, electronic only (2009)

Polynomial numerical hulls of order 3 prefix ID

Afshin, Hamid Reza; Mehrjoofard, Mohammad Ali; Salemi, Abbas
Electron. J. Linear Algebra 18, 253-263, electronic only (2009)

Description of all solutions of a linear complementarity problem prefix ID

Rohn, Jiri
Electron. J. Linear Algebra 18, 246-252, electronic only (2009)

The distance matrix of a bidirected tree prefix ID

Bapat, Ravindra B.; Lal, Arbind K.; Pati, Sukanta
Electron. J. Linear Algebra 18, 233-245, electronic only (2009)

Maps on positive operators preserving Lebesgue decompositions prefix ID

Molnár, Lajos
Electron. J. Linear Algebra 18, 222-232, electronic only (2009)

Matrices totally positive relative to a tree prefix ID

Johnson, Charles R.; Costas-Santos, Roberto S.; Tadchiev, Boris
Electron. J. Linear Algebra 18, 211-221, electronic only (2009)

Largest eigenvalues of the discrete p-Laplacian of trees with degree sequences prefix ID

Biyikoglu, Tuerker; Hellmuth, Marc; Leydold, Josef
Electron. J. Linear Algebra 18, 202-210, electronic only (2009)

On the maximum positive semi-definite nullity and the cycle matroid of graphs prefix ID

Van Der Holst, Hein
Electron. J. Linear Algebra 18, 192-201, electronic only (2009)

The $Q$-matrix completion problem prefix ID

Dealba, Luz Maria; Hogben, Leslie; Sarma, Bhaba Kumar
Electron. J. Linear Algebra 18, 176-191, electronic only (2009)

Generating potentially nilpotent full sign patterns prefix ID

Kim, In-Jae; Olesky, Dale D.; Shader, Bryan L.; Den Driessche, Pauline Van; Van Der Holst, Hein; Vander Meulen, Kevin N.
Electron. J. Linear Algebra 18, 162-175, electronic only (2009)

Totally positive completions for monotonically labeled block clique graphs prefix ID

Johnson, Charles R.; Negron, Cris
Electron. J. Linear Algebra 18, 146-161, electronic only (2009)

On the minimum rank of not necessarily symmetric matrices: a preliminary study prefix ID

Barioli, Francesco; Fallat, Shaun M.; Hall, H.Tracy; Hershkowitz, Daniel; Hogben, Leslie; Van Der Holst, Hein; Shader, Bryan
Electron. J. Linear Algebra 18, 126-145, electronic only (2009)

Some results on the group inverse for block matrices over skew fields prefix ID

Bu, Changjiang; Zhao, Jiemei; Zhang, Kuize
Electron. J. Linear Algebra 18, 117-125, electronic only (2009)

An angle metric through the notion of Grassmann representative prefix ID

Kalogeropoulos, Grigoris I.; Karageorgos, Athanasios D.; Pantelous, Athanasios A.
Electron. J. Linear Algebra 18, 108-116, electronic only (2009)

Block representations of the Drazin inverse of a bipartite matrix prefix ID

Catral, Minerva; Olesky, Dale D.; van den Driessche, Pauline
Electron. J. Linear Algebra 18, 98-107, electronic only (2009)

The structure of linear preservers of left matrix majorization on $\Bbb R^p$ prefix ID

Khalooei, Fatemeh; Salemi, Abbas
Electron. J. Linear Algebra 18, 88-97, electronic only (2009)

Schur complements of generally diagonally dominant matrices and a criterion for irreducibility of matrices prefix ID

Zhang, Cheng-Yi; Luo, Shuanghua; Xu, Chengxian; Jiang, Hongying
Electron. J. Linear Algebra 18, 69-87, electronic only (2009)

Erratum to "A note on the largest eigenvalue of non-regular graphs" prefix ID

Liu, Bolian; Mu-Huo, Liu; You, Zhifu
Electron. J. Linear Algebra 18, 64-68, electronic only (2009)

The numerical radius of a weighted shift operator with geometric weights prefix ID

Chien, Mao-Ting; Nakazato, Hiroshi
Electron. J. Linear Algebra 18, 58-63, electronic only (2009)

Spectra of weighted compound graphs of generalized Bethe trees prefix ID

Rojo, Oscar; Medina, Luis
Electron. J. Linear Algebra 18, 30-57, electronic only (2009)

The anti-symmetric ortho-symmetric solutions of the matrix equation $A^{T}$XA=D prefix ID

Xiao, Qing-Feng; Hu, Xi-Yan; Zhang, Lei
Electron. J. Linear Algebra 18, 21-29, electronic only (2009)

Operator norms of words formed from positive-definite matrices prefix ID

Drury, Stephen W.
Electron. J. Linear Algebra 18, 13-20, electronic only (2009)

An upper bound of the reachability index for a special class of positive 2-D systems prefix ID

Bailo, Esteban; Gelonch, Josep; Romero-Vivo, Sergio
Electron. J. Linear Algebra 18, 1-12, electronic only (2009)