Curtis, Bryan A.; Earl, Jonathan; Livingston, David; Shader, Bryan L. Resolution of conjectures related to Lights Out! and Cartesian products. (English) Zbl 1404.05128 Electron. J. Linear Algebra 34, 718-724 (2018). MSC: 05C57 05C50 05C76 15A15 15A03 15B33 91A43 PDF BibTeX XML Cite \textit{B. A. Curtis} et al., Electron. J. Linear Algebra 34, 718--724 (2018; Zbl 1404.05128)
Dehghani-Madiseh, Marzieh On the interval generalized coupled matrix equations. (English) Zbl 07007311 Electron. J. Linear Algebra 34, 695-717 (2018). MSC: 65G30 15A24 PDF BibTeX XML Cite \textit{M. Dehghani-Madiseh}, Electron. J. Linear Algebra 34, 695--717 (2018; Zbl 07007311)
Choudhury, Projesh Nath; Kannan, Rajesh; Sivakumar, K. C. A note on linear preservers of semipositive and minimally semipositive matrices. (English) Zbl 1405.15036 Electron. J. Linear Algebra 34, 687-694 (2018). MSC: 15A86 15B48 PDF BibTeX XML Cite \textit{P. N. Choudhury} et al., Electron. J. Linear Algebra 34, 687--694 (2018; Zbl 1405.15036)
Beites, Patrícia D.; Nicolás, Alejandro P.; Saraiva, Paulo; Vitória, José Vector cross product differential and difference equations in \(\mathbb{R}^3\) and in \(\mathbb{R}^7\). (English) Zbl 1408.53016 Electron. J. Linear Algebra 34, 675-686 (2018). MSC: 53A45 15A72 15B57 34A05 39A06 PDF BibTeX XML Cite \textit{P. D. Beites} et al., Electron. J. Linear Algebra 34, 675--686 (2018; Zbl 1408.53016)
Michailidou, Christina; Psarrakos, Panayiotis Gershgorin type sets for eigenvalues of matrix polynomials. (English) Zbl 1405.15019 Electron. J. Linear Algebra 34, 652-674 (2018). MSC: 15A18 15A22 PDF BibTeX XML Cite \textit{C. Michailidou} and \textit{P. Psarrakos}, Electron. J. Linear Algebra 34, 652--674 (2018; Zbl 1405.15019)
Mitrouli, Marilena; Turek, Ondrej Determinantal properties of generalized circulant Hadamard matrices. (English) Zbl 1405.65037 Electron. J. Linear Algebra 34, 639-651 (2018). MSC: 65F05 15A15 65F40 65G50 05B20 PDF BibTeX XML Cite \textit{M. Mitrouli} and \textit{O. Turek}, Electron. J. Linear Algebra 34, 639--651 (2018; Zbl 1405.65037)
Wang, Shaoxin; Li, Hanyu; Yang, Hu On the condition number theory of the equality constrained indefinite least squares problem. (English) Zbl 1405.65064 Electron. J. Linear Algebra 34, 619-638 (2018). MSC: 65F35 15A12 15A60 PDF BibTeX XML Cite \textit{S. Wang} et al., Electron. J. Linear Algebra 34, 619--638 (2018; Zbl 1405.65064) Full Text: arXiv
Lin, Zhen; Guo, Shu-Guang Ordering cacti with signless Laplacian spread. (English) Zbl 1404.05112 Electron. J. Linear Algebra 34, 609-619 (2018). MSC: 05C50 05C40 PDF BibTeX XML Cite \textit{Z. Lin} and \textit{S.-G. Guo}, Electron. J. Linear Algebra 34, 609--619 (2018; Zbl 1404.05112)
Hu, Yanan; Lyu, Zhenhua Two linear preserver problems on graphs. (English) Zbl 1404.05153 Electron. J. Linear Algebra 34, 602-608 (2018). MSC: 05C69 05C50 05C38 PDF BibTeX XML Cite \textit{Y. Hu} and \textit{Z. Lyu}, Electron. J. Linear Algebra 34, 602--608 (2018; Zbl 1404.05153)
Unger, Benjamin Discontinuity propagation in delay differential-algebraic equations. (English) Zbl 1417.34188 Electron. J. Linear Algebra 34, 582-601 (2018). Reviewer: Phi Ha (Hanoi) MSC: 34K32 34K06 65H10 PDF BibTeX XML Cite \textit{B. Unger}, Electron. J. Linear Algebra 34, 582--601 (2018; Zbl 1417.34188) Full Text: arXiv
Vassalos, Paris Asymptotic results on the condition number of FD matrices approximating semi-elliptic PDEs. (English) Zbl 1408.65080 Electron. J. Linear Algebra 34, 566-581 (2018). MSC: 65N06 65N22 65F10 15A12 PDF BibTeX XML Cite \textit{P. Vassalos}, Electron. J. Linear Algebra 34, 566--581 (2018; Zbl 1408.65080)
Zhang, Yun Inequalities between \(|A| + |B| \) and \(|A^{*}| + |B^{*}|^{*}\). (English) Zbl 1405.15030 Electron. J. Linear Algebra 34, 561-565 (2018). MSC: 15A60 47A30 15A42 15A18 PDF BibTeX XML Cite \textit{Y. Zhang}, Electron. J. Linear Algebra 34, 561--565 (2018; Zbl 1405.15030)
Mehl, Christian; Mehrmann, Volker; Sharma, Punit Structured eigenvalue/eigenvector backward errors of matrix pencils arising in optimal control. (English) Zbl 1407.49052 Electron. J. Linear Algebra 34, 526-560 (2018). MSC: 49N10 49R05 93D20 93D09 65F15 15A21 15A22 PDF BibTeX XML Cite \textit{C. Mehl} et al., Electron. J. Linear Algebra 34, 526--560 (2018; Zbl 1407.49052) Full Text: arXiv
Castro-González, Nieves; Hartwig, Robert E. Perturbation results and the forward order law for the Moore-Penrose inverse of a product. (English) Zbl 1405.15007 Electron. J. Linear Algebra 34, 514-525 (2018). MSC: 15A09 15A23 15A24 PDF BibTeX XML Cite \textit{N. Castro-González} and \textit{R. E. Hartwig}, Electron. J. Linear Algebra 34, 514--525 (2018; Zbl 1405.15007)
Seo, Sang-Hyup; Seo, Jong-Hyeon; Kim, Hyun-Min Convergence of a modified Newton method for a matrix polynomial equation arising in stochastic problem. (English) Zbl 1405.65075 Electron. J. Linear Algebra 34, 500-513 (2018). MSC: 65H10 PDF BibTeX XML Cite \textit{S.-H. Seo} et al., Electron. J. Linear Algebra 34, 500--513 (2018; Zbl 1405.65075)
Bueno, M. I.; Martin, Madeline; Perez, Javier; Song, Alexander; Viviano, Irina Explicit block-structures for block-symmetric Fiedler-like pencils. (English) Zbl 1405.65050 Electron. J. Linear Algebra 34, 472-499 (2018). MSC: 65F15 15A18 15A22 15A54 PDF BibTeX XML Cite \textit{M. I. Bueno} et al., Electron. J. Linear Algebra 34, 472--499 (2018; Zbl 1405.65050)
Liu, Shuting; Shu, Jinlong; Xue, Jie On the largest distance (signless Laplacian) eigenvalue of non-transmission-regular graphs. (English) Zbl 1404.05114 Electron. J. Linear Algebra 34, 459-471 (2018). MSC: 05C50 05C12 PDF BibTeX XML Cite \textit{S. Liu} et al., Electron. J. Linear Algebra 34, 459--471 (2018; Zbl 1404.05114)
Orlitzky, Michael J. Positive and \(\mathbf Z\)-operators on closed convex cones. (English) Zbl 1398.15040 Electron. J. Linear Algebra 34, 444-458 (2018). MSC: 15B48 52B12 90C25 90C33 PDF BibTeX XML Cite \textit{M. J. Orlitzky}, Electron. J. Linear Algebra 34, 444--458 (2018; Zbl 1398.15040) Full Text: DOI
Abiad, Aida; Brimkov, Boris; Martinez-Rivera, Xavier; O, Suil; Zhang, Jingmei Spectral bounds for the connectivity of regular graphs with given order. (English) Zbl 1396.05063 Electron. J. Linear Algebra 34, 428-443 (2018). MSC: 05C50 05C40 05C12 05C82 PDF BibTeX XML Cite \textit{A. Abiad} et al., Electron. J. Linear Algebra 34, 428--443 (2018; Zbl 1396.05063) Full Text: DOI
Ljubenović, Martin Z.; Djordjevic, Dragan S. Bounded linear operators that preserve the weak supermajorization on \(\ell^1(I)^+\). (English) Zbl 06949376 Electron. J. Linear Algebra 34, 407-427 (2018). MSC: 47B60 15A86 15B51 47B38 PDF BibTeX XML Cite \textit{M. Z. Ljubenović} and \textit{D. S. Djordjevic}, Electron. J. Linear Algebra 34, 407--427 (2018; Zbl 06949376) Full Text: DOI
Narayan, Sivaram; Sharawi, Yousra Bounds on the sum of minimum semidefinite rank of a graph and its complement. (English) Zbl 1398.05127 Electron. J. Linear Algebra 34, 399-406 (2018). MSC: 05C50 05C25 05C69 15A18 PDF BibTeX XML Cite \textit{S. Narayan} and \textit{Y. Sharawi}, Electron. J. Linear Algebra 34, 399--406 (2018; Zbl 1398.05127) Full Text: DOI
Burgarth, Daniel K. Identifying combinatorially symmetric hidden Markov models. (English) Zbl 1408.60064 Electron. J. Linear Algebra 34, 393-398 (2018). MSC: 60J22 15A15 PDF BibTeX XML Cite \textit{D. K. Burgarth}, Electron. J. Linear Algebra 34, 393--398 (2018; Zbl 1408.60064) Full Text: DOI
Li, Rao The largest eigenvalue and some Hamiltonian properties of graphs. (English) Zbl 1396.05072 Electron. J. Linear Algebra 34, 389-392 (2018). MSC: 05C50 05C45 05C12 PDF BibTeX XML Cite \textit{R. Li}, Electron. J. Linear Algebra 34, 389--392 (2018; Zbl 1396.05072) Full Text: DOI
Eskandari, Rasoul; Fang, Xiaochun; Moslehian, Mohammad Sal; Xu, Qingxiang Positive solutions of the system of operator equations \(A_1X=C_1\), \(XA_2=C_2\), \(A_3XA^*_3=C_3\), and \(A_4XA^*_4=C_4\) in Hilbert \(C^*\)-modules. (English) Zbl 1442.39027 Electron. J. Linear Algebra 34, 381-388 (2018). MSC: 39B42 15A24 46L08 47A05 47A62 PDF BibTeX XML Cite \textit{R. Eskandari} et al., Electron. J. Linear Algebra 34, 381--388 (2018; Zbl 1442.39027) Full Text: DOI
Aalipour, Ghodratollah; Abiad, Aida; Berikkyzy, Zhanar; Hogben, Leslie; Kenter, Franklin H. J.; Lin, Jephian C.-H.; Tait, Michael Proof of a conjecture of Graham and Lovász concerning unimodality of coefficients of the distance characteristic polynomial of a tree. (English) Zbl 1396.05062 Electron. J. Linear Algebra 34, 373-380 (2018). MSC: 05C50 05C12 05C31 15A18 PDF BibTeX XML Cite \textit{G. Aalipour} et al., Electron. J. Linear Algebra 34, 373--380 (2018; Zbl 1396.05062) Full Text: DOI arXiv
Geng, Xianya; Li, Shuchao; Wei, Wei Extremal octagonal chains with respect to the spectral radius. (English) Zbl 1396.05069 Electron. J. Linear Algebra 34, 356-372 (2018). MSC: 05C50 15A42 PDF BibTeX XML Cite \textit{X. Geng} et al., Electron. J. Linear Algebra 34, 356--372 (2018; Zbl 1396.05069) Full Text: DOI
Berliner, Adam H.; Olesky, Dale D.; van den Driessche, Pauline Inertia sets allowed by matrix patterns. (English) Zbl 1398.15035 Electron. J. Linear Algebra 34, 343-355 (2018). MSC: 15B35 05C20 15A18 05C50 PDF BibTeX XML Cite \textit{A. H. Berliner} et al., Electron. J. Linear Algebra 34, 343--355 (2018; Zbl 1398.15035) Full Text: DOI
Li, Chi-Kwong; Poon, Yiu-Tung; Wang, Xuefeng Ranks of quantum states with prescribed reduced states. (English) Zbl 1401.81027 Electron. J. Linear Algebra 34, 331-342 (2018). MSC: 81P45 15A18 15A60 15A42 15B48 46N50 46L07 81P16 94A40 PDF BibTeX XML Cite \textit{C.-K. Li} et al., Electron. J. Linear Algebra 34, 331--342 (2018; Zbl 1401.81027) Full Text: DOI
Drury, Stephen; Lin, Huiqiu Some graphs determined by their distance spectrum. (English) Zbl 1396.05068 Electron. J. Linear Algebra 34, 320-330 (2018). MSC: 05C50 05C12 05C40 PDF BibTeX XML Cite \textit{S. Drury} and \textit{H. Lin}, Electron. J. Linear Algebra 34, 320--330 (2018; Zbl 1396.05068) Full Text: DOI
Arumugasamy, Chandrashekaran; Jayaraman, Sachindranath; Mer, Vatsalkumar N. Semipositivity of linear maps relative to proper cones in finite dimensional real Hilbert spaces. (English) Zbl 1398.15037 Electron. J. Linear Algebra 34, 304-319 (2018). MSC: 15B48 90C33 15A86 15A04 PDF BibTeX XML Cite \textit{C. Arumugasamy} et al., Electron. J. Linear Algebra 34, 304--319 (2018; Zbl 1398.15037) Full Text: DOI
Hamed, Ali N.; Spitkovsky, Ilya M. On the maximal numerical range of some matrices. (English) Zbl 1398.15021 Electron. J. Linear Algebra 34, 288-303 (2018). MSC: 15A60 PDF BibTeX XML Cite \textit{A. N. Hamed} and \textit{I. M. Spitkovsky}, Electron. J. Linear Algebra 34, 288--303 (2018; Zbl 1398.15021) Full Text: DOI
Zhang, Teng A note on the matrix arithmetic-geometric mean inequality. (English) Zbl 1417.15026 Electron. J. Linear Algebra 34, 283-287 (2018). Reviewer: Mojtaba Bakherad (Zahedan) MSC: 15A45 15A42 15A60 47A30 PDF BibTeX XML Cite \textit{T. Zhang}, Electron. J. Linear Algebra 34, 283--287 (2018; Zbl 1417.15026) Full Text: DOI
Godsil, Chris; Guo, Krystal; Sinkovic, John Average mixing matrix of trees. (English) Zbl 1391.81060 Electron. J. Linear Algebra 34, 269-282 (2018). MSC: 81P68 05C50 81P16 PDF BibTeX XML Cite \textit{C. Godsil} et al., Electron. J. Linear Algebra 34, 269--282 (2018; Zbl 1391.81060) Full Text: arXiv
Boyle, Phelim P.; N’Diaye, Thierno B. Correlation matrices with the Perron Frobenius property. (English) Zbl 1390.15026 Electron. J. Linear Algebra 34, 240-268 (2018). MSC: 15A18 15B48 91G10 PDF BibTeX XML Cite \textit{P. P. Boyle} and \textit{T. B. N'Diaye}, Electron. J. Linear Algebra 34, 240--268 (2018; Zbl 1390.15026)
Zhu, Lei; Xu, Wei-Wei; Liu, Hao; Ma, Li-Juan New perturbation bounds in unitarily invariant norms for subunitary polar factors. (English) Zbl 1391.15051 Electron. J. Linear Algebra 34, 231-239 (2018). MSC: 15A23 15A45 15A60 PDF BibTeX XML Cite \textit{L. Zhu} et al., Electron. J. Linear Algebra 34, 231--239 (2018; Zbl 1391.15051)
Naqvi, Syed M. Raza Shah; Meng, Jie; Kim, Hyun-Min Iteration with stepsize parameter and condition numbers for a nonlinear matrix equation. (English) Zbl 1398.65048 Electron. J. Linear Algebra 34, 217-230 (2018). Reviewer: Mihail Voicu (Iaşi) MSC: 65F10 15A24 65H10 PDF BibTeX XML Cite \textit{S. M. R. S. Naqvi} et al., Electron. J. Linear Algebra 34, 217--230 (2018; Zbl 1398.65048)
Ballico, Edoardo The Hermitian null-range of a matrix over a finite field. (English) Zbl 1397.15035 Electron. J. Linear Algebra 34, 205-216 (2018). MSC: 15B33 12E20 15A60 PDF BibTeX XML Cite \textit{E. Ballico}, Electron. J. Linear Algebra 34, 205--216 (2018; Zbl 1397.15035)
Atik, Fouzul; Panigrahi, Pratima On the distance and distance signless Laplacian eigenvalues of graphs and the smallest Geršgorin disc. (English) Zbl 1391.05158 Electron. J. Linear Algebra 34, 191-204 (2018). MSC: 05C50 PDF BibTeX XML Cite \textit{F. Atik} and \textit{P. Panigrahi}, Electron. J. Linear Algebra 34, 191--204 (2018; Zbl 1391.05158)
Hill, Sally L.; Lettington, Matthew C.; Schmidt, Karl Michael Block representation and spectral properties of constant sum matrices. (English) Zbl 1390.15123 Electron. J. Linear Algebra 34, 170-190 (2018). MSC: 15B99 15A18 15A09 PDF BibTeX XML Cite \textit{S. L. Hill} et al., Electron. J. Linear Algebra 34, 170--190 (2018; Zbl 1390.15123)
Alrimawi, Fadi; Hirzallah, Omar; Kittaneh, Fuad Norm inequalities related to Clarkson inequalities. (English) Zbl 1390.15064 Electron. J. Linear Algebra 34, 163-169 (2018). MSC: 15A45 15A60 47A30 47B10 46E30 15A18 PDF BibTeX XML Cite \textit{F. Alrimawi} et al., Electron. J. Linear Algebra 34, 163--169 (2018; Zbl 1390.15064)
Dolžan, David; Oblak, Polona Bounds for the completely positive rank of a symmetric matrix over a tropical semiring. (English) Zbl 1390.15095 Electron. J. Linear Algebra 34, 152-162 (2018). MSC: 15B05 15A23 16Y60 15A03 05C50 PDF BibTeX XML Cite \textit{D. Dolžan} and \textit{P. Oblak}, Electron. J. Linear Algebra 34, 152--162 (2018; Zbl 1390.15095) Full Text: arXiv
Miyajima, Shinya Fast verified computation for the solvent of the quadratic matrix equation. (English) Zbl 1391.65108 Electron. J. Linear Algebra 34, 137-151 (2018). MSC: 65F30 15A24 65G20 PDF BibTeX XML Cite \textit{S. Miyajima}, Electron. J. Linear Algebra 34, 137--151 (2018; Zbl 1391.65108)
Chien, Mao-Ting; Nakazato, Hiroshi Determinantal representations of elliptic curves via Weierstrass elliptic functions. (English) Zbl 1391.33041 Electron. J. Linear Algebra 34, 125-136 (2018). MSC: 33E05 14H52 15A60 PDF BibTeX XML Cite \textit{M.-T. Chien} and \textit{H. Nakazato}, Electron. J. Linear Algebra 34, 125--136 (2018; Zbl 1391.33041)
Moon, Sunyo; Park, Seungkook Upper bound for the number of distinct eigenvalues of a perturbed matrix. (English) Zbl 1392.15021 Electron. J. Linear Algebra 34, 115-124 (2018). Reviewer: Edward L. Pekarev (Odessa) MSC: 15A18 65F15 47A55 PDF BibTeX XML Cite \textit{S. Moon} and \textit{S. Park}, Electron. J. Linear Algebra 34, 115--124 (2018; Zbl 1392.15021)
de Seguins Pazzis, Clément Range-compatible homomorphisms over the field with two elements. (English) Zbl 1390.15003 Electron. J. Linear Algebra 34, 71-114 (2018). MSC: 15A03 15A04 15A30 PDF BibTeX XML Cite \textit{C. de Seguins Pazzis}, Electron. J. Linear Algebra 34, 71--114 (2018; Zbl 1390.15003)
Tait, Michael; Tobin, Josh Characterizing graphs of maximum principal ratio. (English) Zbl 1390.05138 Electron. J. Linear Algebra 34, 61-70 (2018). MSC: 05C50 15A18 PDF BibTeX XML Cite \textit{M. Tait} and \textit{J. Tobin}, Electron. J. Linear Algebra 34, 61--70 (2018; Zbl 1390.05138) Full Text: arXiv
Efimov, Dmitry The Hafnian and a commutative analogue of the Grassmann algebra. (English) Zbl 1390.15086 Electron. J. Linear Algebra 34, 54-60 (2018). MSC: 15A75 15A15 15A78 PDF BibTeX XML Cite \textit{D. Efimov}, Electron. J. Linear Algebra 34, 54--60 (2018; Zbl 1390.15086)
Choudhury, Projesh Nath; Kannan, Rajesh M.; Sivakumar, K. C. New contributions to semipositive and minimally semipositive matrices. (English) Zbl 1390.15109 Electron. J. Linear Algebra 34, 35-53 (2018). MSC: 15B48 15A09 PDF BibTeX XML Cite \textit{P. N. Choudhury} et al., Electron. J. Linear Algebra 34, 35--53 (2018; Zbl 1390.15109)
Hildebrand, Roland Extremal copositive matrices with zero supports of cardinality \(n-2\). (English) Zbl 1390.15039 Electron. J. Linear Algebra 34, 28-34 (2018). MSC: 15A21 05C38 05C50 PDF BibTeX XML Cite \textit{R. Hildebrand}, Electron. J. Linear Algebra 34, 28--34 (2018; Zbl 1390.15039)
Pervova, Ekaterina On the notion of scalar product for finite-dimensional diffeological vector spaces. (English) Zbl 1393.58001 Electron. J. Linear Algebra 34, 18-27 (2018). MSC: 58A03 58A40 53C15 57R35 PDF BibTeX XML Cite \textit{E. Pervova}, Electron. J. Linear Algebra 34, 18--27 (2018; Zbl 1393.58001) Full Text: arXiv
Moysis, Lazaros; Karampetakis, Nicholas P. Algebraic methods for the construction of algebraic-difference equations with desired behavior. (English) Zbl 1391.93029 Electron. J. Linear Algebra 34, 1-17 (2018). MSC: 93A30 93C55 93C05 93C35 39A05 15A29 15A30 PDF BibTeX XML Cite \textit{L. Moysis} and \textit{N. P. Karampetakis}, Electron. J. Linear Algebra 34, 1--17 (2018; Zbl 1391.93029)