Pirrotta, Antonina; Kougioumtzoglou, Ioannis A.; Pantelous, Athanasios A. Stochastic response determination of structural systems modeled via dependent coordinates: a frequency domain treatment based on generalized modal analysis. (English) Zbl 07785895 Meccanica 54, No. 9, 1421-1431 (2019). MSC: 74H05 74H10 15A10 15A09 PDFBibTeX XMLCite \textit{A. Pirrotta} et al., Meccanica 54, No. 9, 1421--1431 (2019; Zbl 07785895) Full Text: DOI
Borisov, Lev; Fischle, Andreas; Neff, Patrizio Optimality of the relaxed polar factors by a characterization of the set of real square roots of real symmetric matrices. (English) Zbl 07783392 ZAMM, Z. Angew. Math. Mech. 99, No. 6, Article ID e201800120, 26 p. (2019). MSC: 74A35 15A24 74B20 15A18 15A45 PDFBibTeX XMLCite \textit{L. Borisov} et al., ZAMM, Z. Angew. Math. Mech. 99, No. 6, Article ID e201800120, 26 p. (2019; Zbl 07783392) Full Text: DOI arXiv
Adjei, Francis; Cisneros, Marcus; Desai, Deep; Khan, Samreen; Ramakrishna, Viswanath; Winteley, Brandon Algorithms for the polar decomposition in certain groups and the quaternion tensor square. (English) Zbl 07782923 J. Comb. Inf. Syst. Sci. 44, No. 1-4, 1-34 (2019). MSC: 22-XX 15-XX PDFBibTeX XMLCite \textit{F. Adjei} et al., J. Comb. Inf. Syst. Sci. 44, No. 1--4, 1--34 (2019; Zbl 07782923) Full Text: DOI
Selvarajan, T. M.; Ramya, R. S. Einstein operations on Pythagorean fuzzy matrices. (English) Zbl 07740829 Adv. Math., Sci. J. 8, No. 3, 634-640 (2019). MSC: 94D05 15B15 15B99 PDFBibTeX XMLCite \textit{T. M. Selvarajan} and \textit{R. S. Ramya}, Adv. Math., Sci. J. 8, No. 3, 634--640 (2019; Zbl 07740829) Full Text: Link
Adachi, Toshiaki Eigenvalues of regular Kähler graphs having commutative adjacency operators. (English) Zbl 1522.05273 Adachi, Toshiaki (ed.) et al., Recent topics in differential geometry and its related fields. Proceedings of the 6th international colloquium on differential geometry and its related fields, Veliko Tarnovo, Bulgaria, September 4–8, 2018. Singapore: World Scientific. 83-106 (2019). MSC: 05C50 05C35 15A18 PDFBibTeX XMLCite \textit{T. Adachi}, in: Recent topics in differential geometry and its related fields. Proceedings of the 6th international colloquium on differential geometry and its related fields, Veliko Tarnovo, Bulgaria, September 4--8, 2018. Singapore: World Scientific. 83--106 (2019; Zbl 1522.05273) Full Text: DOI
Peña-Macias, Victor; Sarria-Zapata, Humberto Characteristic-dependent linear rank inequalities in 21 variables. (English) Zbl 1524.15059 Rev. Acad. Colomb. Cienc. Exactas, Fis. Nat. 43, No. 169, 764-770 (2019). MSC: 15B33 15A03 15A45 PDFBibTeX XMLCite \textit{V. Peña-Macias} and \textit{H. Sarria-Zapata}, Rev. Acad. Colomb. Cienc. Exactas, Fis. Nat. 43, No. 169, 764--770 (2019; Zbl 1524.15059) Full Text: DOI
Liu, Jia-Bao; Javaid, Muhammad; Raza, Mohsin; Saleem, Naeem On minimum algebraic connectivity of graphs whose complements are bicyclic. (English) Zbl 1524.05179 Open Math. 17, 1490-1502 (2019). MSC: 05C50 05C40 15A18 PDFBibTeX XMLCite \textit{J.-B. Liu} et al., Open Math. 17, 1490--1502 (2019; Zbl 1524.05179) Full Text: DOI
Różański, Michał Determinants of two kinds of matrices whose elements involve sine functions. (English) Zbl 1513.15011 Open Math. 17, 1332-1339 (2019). MSC: 15A15 42A05 40A05 PDFBibTeX XMLCite \textit{M. Różański}, Open Math. 17, 1332--1339 (2019; Zbl 1513.15011) Full Text: DOI
Wang, Haiying; Javaid, Muhammad; Akram, Sana; Jamal, Muhammad; Wang, Shaohui Least eigenvalue of the connected graphs whose complements are cacti. (English) Zbl 1524.05191 Open Math. 17, 1319-1331 (2019). MSC: 05C50 15A18 05C40 PDFBibTeX XMLCite \textit{H. Wang} et al., Open Math. 17, 1319--1331 (2019; Zbl 1524.05191) Full Text: DOI
Liang, Mengfan; Hu, Mengyao; Chen, Lin; Chen, Xiaoyu The \(H_2\)-reducible matrix in four six-dimensional mutually unbiased bases. (English) Zbl 1508.81307 Quantum Inf. Process. 18, No. 11, Paper No. 352, 14 p. (2019). MSC: 81P45 15B34 PDFBibTeX XMLCite \textit{M. Liang} et al., Quantum Inf. Process. 18, No. 11, Paper No. 352, 14 p. (2019; Zbl 1508.81307) Full Text: DOI
Zhang, Lin; Jiang, Yixin; Wu, Junde Duistermaat-Heckman measure and the mixture of quantum states. (English) Zbl 1509.81030 J. Phys. A, Math. Theor. 52, No. 49, Article ID 495203, 42 p. (2019). MSC: 81P15 81P40 81P17 15B52 60B20 PDFBibTeX XMLCite \textit{L. Zhang} et al., J. Phys. A, Math. Theor. 52, No. 49, Article ID 495203, 42 p. (2019; Zbl 1509.81030) Full Text: DOI arXiv
Cao, Xiangyu; Bulchandani, Vir B.; Spohn, Herbert The GGE averaged currents of the classical Toda chain. (English) Zbl 1509.37071 J. Phys. A, Math. Theor. 52, No. 49, Article ID 495003, 12 p. (2019). MSC: 37J35 37H10 15B52 PDFBibTeX XMLCite \textit{X. Cao} et al., J. Phys. A, Math. Theor. 52, No. 49, Article ID 495003, 12 p. (2019; Zbl 1509.37071) Full Text: DOI arXiv
Can, Tankut Random Lindblad dynamics. (English) Zbl 1509.82078 J. Phys. A, Math. Theor. 52, No. 48, Article ID 485302, 48 p. (2019). MSC: 82C10 81S22 15B52 60B20 PDFBibTeX XMLCite \textit{T. Can}, J. Phys. A, Math. Theor. 52, No. 48, Article ID 485302, 48 p. (2019; Zbl 1509.82078) Full Text: DOI arXiv
Susca, Vito A. R.; Vivo, Pierpaolo; Kühn, Reimer Top eigenpair statistics for weighted sparse graphs. (English) Zbl 1509.05083 J. Phys. A, Math. Theor. 52, No. 48, Article ID 485002, 41 p. (2019). MSC: 05C20 15A18 05C80 PDFBibTeX XMLCite \textit{V. A. R. Susca} et al., J. Phys. A, Math. Theor. 52, No. 48, Article ID 485002, 41 p. (2019; Zbl 1509.05083) Full Text: DOI arXiv
Grabsch, Aurélien; Savin, Dmitry V.; Texier, Christophe Corrigendum to: “Wigner-Smith time-delay matrix in chaotic cavities with non-ideal contacts”. (English) Zbl 1509.81499 J. Phys. A, Math. Theor. 52, No. 47, Article ID 479502, 2 p. (2019). MSC: 81Q50 81U35 81U10 81Q37 15B52 60B20 81S22 PDFBibTeX XMLCite \textit{A. Grabsch} et al., J. Phys. A, Math. Theor. 52, No. 47, Article ID 479502, 2 p. (2019; Zbl 1509.81499) Full Text: DOI
Pino, M.; Tabanera, J.; Serna, P. From ergodic to non-ergodic chaos in Rosenzweig-Porter model. (English) Zbl 1509.81500 J. Phys. A, Math. Theor. 52, No. 47, Article ID 475101, 12 p. (2019). MSC: 81Q50 15B52 60B20 PDFBibTeX XMLCite \textit{M. Pino} et al., J. Phys. A, Math. Theor. 52, No. 47, Article ID 475101, 12 p. (2019; Zbl 1509.81500) Full Text: DOI arXiv
Schirmacher, Walter; Folli, Viola; Ganter, Carl; Ruocco, Giancarlo Self-consistent Euclidean-random-matrix theory. (English) Zbl 1509.82120 J. Phys. A, Math. Theor. 52, No. 46, Article ID 464002, 15 p. (2019). MSC: 82D30 15B52 60B20 PDFBibTeX XMLCite \textit{W. Schirmacher} et al., J. Phys. A, Math. Theor. 52, No. 46, Article ID 464002, 15 p. (2019; Zbl 1509.82120) Full Text: DOI
Metz, Fernando Lucas; Neri, Izaak; Rogers, Tim Spectral theory of sparse non-Hermitian random matrices. (English) Zbl 1509.15025 J. Phys. A, Math. Theor. 52, No. 43, Article ID 434003, 51 p. (2019). MSC: 15B52 60B20 05C80 05C50 PDFBibTeX XMLCite \textit{F. L. Metz} et al., J. Phys. A, Math. Theor. 52, No. 43, Article ID 434003, 51 p. (2019; Zbl 1509.15025) Full Text: DOI arXiv
Fukuda, Motohisa; König, Robert; Nechita, Ion RTNI – a symbolic integrator for Haar-random tensor networks. (English) Zbl 1509.68341 J. Phys. A, Math. Theor. 52, No. 42, Article ID 425303, 27 p. (2019). MSC: 68W30 15A69 15B52 PDFBibTeX XMLCite \textit{M. Fukuda} et al., J. Phys. A, Math. Theor. 52, No. 42, Article ID 425303, 27 p. (2019; Zbl 1509.68341) Full Text: DOI arXiv
Andersson, Ole; Dumitru, Irina Aligned SICs and embedded tight frames in even dimensions. (English) Zbl 1509.15015 J. Phys. A, Math. Theor. 52, No. 42, Article ID 425302, 25 p. (2019). MSC: 15A67 15A66 PDFBibTeX XMLCite \textit{O. Andersson} and \textit{I. Dumitru}, J. Phys. A, Math. Theor. 52, No. 42, Article ID 425302, 25 p. (2019; Zbl 1509.15015) Full Text: DOI arXiv
Noguchi, Chihiro; Kabashima, Yoshiyuki Approximate matrix completion based on cavity method. (English) Zbl 1509.15017 J. Phys. A, Math. Theor. 52, No. 42, Article ID 424004, 19 p. (2019). MSC: 15A83 15A23 PDFBibTeX XMLCite \textit{C. Noguchi} and \textit{Y. Kabashima}, J. Phys. A, Math. Theor. 52, No. 42, Article ID 424004, 19 p. (2019; Zbl 1509.15017) Full Text: DOI arXiv
Forrester, Peter J.; Kumar, Santosh Recursion scheme for the largest \(\beta\)-Wishart-Laguerre eigenvalue and Landauer conductance in quantum transport. (English) Zbl 1509.15023 J. Phys. A, Math. Theor. 52, No. 42, Article ID 42LT02, 11 p. (2019). MSC: 15B52 60B20 81T32 81P40 81P47 PDFBibTeX XMLCite \textit{P. J. Forrester} and \textit{S. Kumar}, J. Phys. A, Math. Theor. 52, No. 42, Article ID 42LT02, 11 p. (2019; Zbl 1509.15023) Full Text: DOI arXiv
Itoyama, H.; Oota, T.; Yano, Katsuya Discrete Painlevé system for the partition function of \(N_f = 2\) \(SU(2)\) supersymmetric gauge theory and its double scaling limit. (English) Zbl 1509.81588 J. Phys. A, Math. Theor. 52, No. 41, Article ID 415401, 49 p. (2019). MSC: 81T60 70S15 81T13 39A36 15B52 33C45 PDFBibTeX XMLCite \textit{H. Itoyama} et al., J. Phys. A, Math. Theor. 52, No. 41, Article ID 415401, 49 p. (2019; Zbl 1509.81588) Full Text: DOI arXiv
Facchi, Paolo; Parisi, Giorgio; Pascazio, Saverio; Scardicchio, Antonello; Yuasa, Kazuya Phase diagram of bipartite entanglement. (English) Zbl 1509.81071 J. Phys. A, Math. Theor. 52, No. 41, Article ID 414002, 14 p. (2019). MSC: 81P40 81P17 15B52 PDFBibTeX XMLCite \textit{P. Facchi} et al., J. Phys. A, Math. Theor. 52, No. 41, Article ID 414002, 14 p. (2019; Zbl 1509.81071) Full Text: DOI arXiv
Adachi, Satoshi; Kubotani, Hiroto; Toda, Mikito Exact distribution of largest Schmidt eigenvalue for quantum entanglement. (English) Zbl 1509.81053 J. Phys. A, Math. Theor. 52, No. 40, Article ID 405304, 12 p. (2019). MSC: 81P40 81Q50 15B52 60B20 PDFBibTeX XMLCite \textit{S. Adachi} et al., J. Phys. A, Math. Theor. 52, No. 40, Article ID 405304, 12 p. (2019; Zbl 1509.81053) Full Text: DOI
Uhl, Matthias; Seifert, Udo Affinity-dependent bound on the spectrum of stochastic matrices. (English) Zbl 1509.82105 J. Phys. A, Math. Theor. 52, No. 40, Article ID 405002, 21 p. (2019). MSC: 82C41 15B51 60G50 60K50 PDFBibTeX XMLCite \textit{M. Uhl} and \textit{U. Seifert}, J. Phys. A, Math. Theor. 52, No. 40, Article ID 405002, 21 p. (2019; Zbl 1509.82105) Full Text: DOI arXiv
Heinosaari, Teiko; Kerppo, Oskari Communication of partial ignorance with qubits. (English) Zbl 1504.81008 J. Phys. A, Math. Theor. 52, No. 39, Article ID 395301, 19 p. (2019). MSC: 81P16 81P45 15B51 PDFBibTeX XMLCite \textit{T. Heinosaari} and \textit{O. Kerppo}, J. Phys. A, Math. Theor. 52, No. 39, Article ID 395301, 19 p. (2019; Zbl 1504.81008) Full Text: DOI arXiv
Das, Adway Kumar; Ghosh, Anandamohan Eigenvalue statistics for generalized symmetric and Hermitian matrices. (English) Zbl 1504.60012 J. Phys. A, Math. Theor. 52, No. 39, Article ID 395001, 21 p. (2019). MSC: 60B20 15B52 PDFBibTeX XMLCite \textit{A. K. Das} and \textit{A. Ghosh}, J. Phys. A, Math. Theor. 52, No. 39, Article ID 395001, 21 p. (2019; Zbl 1504.60012) Full Text: DOI arXiv
Li, Mao-Sheng; Wang, Yan-Ling Construction of special entangled basis based on generalized weighing matrices. (English) Zbl 1504.81024 J. Phys. A, Math. Theor. 52, No. 37, Article ID 375303, 18 p. (2019). MSC: 81P40 15B34 PDFBibTeX XMLCite \textit{M.-S. Li} and \textit{Y.-L. Wang}, J. Phys. A, Math. Theor. 52, No. 37, Article ID 375303, 18 p. (2019; Zbl 1504.81024) Full Text: DOI
Keating, J. P.; Smith, D. J. Twin prime correlations from the pair correlation of Riemann zeros. (English) Zbl 1525.11089 J. Phys. A, Math. Theor. 52, No. 36, Article ID 365201, 11 p. (2019). Reviewer: Sami Omar (Sukhair) MSC: 11M26 11N05 15B52 81Q50 PDFBibTeX XMLCite \textit{J. P. Keating} and \textit{D. J. Smith}, J. Phys. A, Math. Theor. 52, No. 36, Article ID 365201, 11 p. (2019; Zbl 1525.11089) Full Text: DOI arXiv
Sapagovas, Mifodijus; Štikonienė, Olga; Jakubėlienė, Kristina; Čiupaila, Regimantas Finite difference method for boundary value problem for nonlinear elliptic equation with nonlocal conditions. (English) Zbl 1513.65446 Bound. Value Probl. 2019, Paper No. 94, 16 p. (2019). MSC: 65N06 65N12 65N25 35J60 15A18 PDFBibTeX XMLCite \textit{M. Sapagovas} et al., Bound. Value Probl. 2019, Paper No. 94, 16 p. (2019; Zbl 1513.65446) Full Text: DOI
Appleby, Marcus; Bengtsson, Ingemar; Flammia, Steven; Goyeneche, Dardo Tight frames, Hadamard matrices and Zauner’s conjecture. (English) Zbl 1509.81010 J. Phys. A, Math. Theor. 52, No. 29, Article ID 295301, 26 p. (2019). MSC: 81P15 81P16 15B34 PDFBibTeX XMLCite \textit{M. Appleby} et al., J. Phys. A, Math. Theor. 52, No. 29, Article ID 295301, 26 p. (2019; Zbl 1509.81010) Full Text: DOI arXiv
Sarkar, Ayana; Kumar, Santosh Bures-Hall ensemble: spectral densities and average entropies. (English) Zbl 1509.60011 J. Phys. A, Math. Theor. 52, No. 29, Article ID 295203, 25 p. (2019). MSC: 60B20 15A15 15B52 94A17 PDFBibTeX XMLCite \textit{A. Sarkar} and \textit{S. Kumar}, J. Phys. A, Math. Theor. 52, No. 29, Article ID 295203, 25 p. (2019; Zbl 1509.60011) Full Text: DOI arXiv
Shi, Fei; Zhang, Xiande; Guo, Yu Constructions of unextendible entangled bases. (English) Zbl 1508.81191 Quantum Inf. Process. 18, No. 10, Paper No. 324, 14 p. (2019). MSC: 81P40 15B34 81P55 PDFBibTeX XMLCite \textit{F. Shi} et al., Quantum Inf. Process. 18, No. 10, Paper No. 324, 14 p. (2019; Zbl 1508.81191) Full Text: DOI arXiv
Fan, Yajing; Cao, Huaixin; Wang, Wenhua; Meng, Huixian; Chen, Liang Non-Hermitian extensions of uncertainty relations with generalized metric adjusted skew information. (English) Zbl 1508.81833 Quantum Inf. Process. 18, No. 10, Paper No. 309, 23 p. (2019). MSC: 81Q12 15B57 82B10 94A17 PDFBibTeX XMLCite \textit{Y. Fan} et al., Quantum Inf. Process. 18, No. 10, Paper No. 309, 23 p. (2019; Zbl 1508.81833) Full Text: DOI
Banerjee, Shreya; Patel, Aryaman A.; Panigrahi, Prasanta K. Minimum distance of the boundary of the set of PPT states from the maximally mixed state using the geometry of the positive semidefinite cone. (English) Zbl 1508.81029 Quantum Inf. Process. 18, No. 10, Paper No. 296, 20 p. (2019). MSC: 81P15 15B48 81P40 PDFBibTeX XMLCite \textit{S. Banerjee} et al., Quantum Inf. Process. 18, No. 10, Paper No. 296, 20 p. (2019; Zbl 1508.81029) Full Text: DOI
Agliari, Elena; Alemanno, Francesco; Barra, Adriano; Fachechi, Alberto On the Marchenko-Pastur law in analog bipartite spin-glasses. (English) Zbl 1509.82111 J. Phys. A, Math. Theor. 52, No. 25, Article ID 254002, 17 p. (2019). MSC: 82D30 82B44 82C44 15B52 60B20 PDFBibTeX XMLCite \textit{E. Agliari} et al., J. Phys. A, Math. Theor. 52, No. 25, Article ID 254002, 17 p. (2019; Zbl 1509.82111) Full Text: DOI arXiv
Akila, Maram; Gutkin, Boris GSE spectra in uni-directional quantum systems. (English) Zbl 1509.81497 J. Phys. A, Math. Theor. 52, No. 23, Article ID 235201, 8 p. (2019). MSC: 81Q50 15B52 81S05 PDFBibTeX XMLCite \textit{M. Akila} and \textit{B. Gutkin}, J. Phys. A, Math. Theor. 52, No. 23, Article ID 235201, 8 p. (2019; Zbl 1509.81497) Full Text: DOI arXiv
Grøsfjeld, Tobias; Shapiro, Boris; Zarembo, Konstantin Level crossing in random matrices. II: Random perturbation of a random matrix. (English) Zbl 1509.15024 J. Phys. A, Math. Theor. 52, No. 21, Article ID 214001, 34 p. (2019). MSC: 15B52 15A22 60B20 47A55 PDFBibTeX XMLCite \textit{T. Grøsfjeld} et al., J. Phys. A, Math. Theor. 52, No. 21, Article ID 214001, 34 p. (2019; Zbl 1509.15024) Full Text: DOI arXiv
Dean, David S.; Le Doussal, Pierre; Majumdar, Satya N.; Schehr, Grégory Noninteracting fermions in a trap and random matrix theory. (English) Zbl 1509.81635 J. Phys. A, Math. Theor. 52, No. 14, Article ID 144006, 32 p. (2019). MSC: 81V74 15B52 60B20 PDFBibTeX XMLCite \textit{D. S. Dean} et al., J. Phys. A, Math. Theor. 52, No. 14, Article ID 144006, 32 p. (2019; Zbl 1509.81635) Full Text: DOI arXiv
Prikhodovskiĭ, M. A. Criterion for binary decomposability of an algebraic operation. (Russian. English summary) Zbl 1497.15029 Vestn. Tomsk. Gos. Univ., Mat. Mekh. 2019, No. 61, 11-18 (2019). MSC: 15A69 PDFBibTeX XMLCite \textit{M. A. Prikhodovskiĭ}, Vestn. Tomsk. Gos. Univ., Mat. Mekh. 2019, No. 61, 11--18 (2019; Zbl 1497.15029) Full Text: DOI MNR
Zonov, M. N.; Timoshenko, E. A. On the standard form for matrices of order two. (Russian. English summary) Zbl 1497.15018 Vestn. Tomsk. Gos. Univ., Mat. Mekh. 2019, No. 59, 5-10 (2019). MSC: 15A23 PDFBibTeX XMLCite \textit{M. N. Zonov} and \textit{E. A. Timoshenko}, Vestn. Tomsk. Gos. Univ., Mat. Mekh. 2019, No. 59, 5--10 (2019; Zbl 1497.15018) Full Text: DOI MNR
Qi, F.; Čer\u{n}anová, V.; Semenov, Y. S. Some tridiagonal determinants related to central Delannoy numbers, the Chebyshev polynomials, and the Fibonacci polynomials. (English) Zbl 1513.11057 Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 81, No. 1, 123-136 (2019). MSC: 11B39 11B83 11C08 11C20 11Y55 15B36 26C99 47B36 PDFBibTeX XMLCite \textit{F. Qi} et al., Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 81, No. 1, 123--136 (2019; Zbl 1513.11057)
Wang, Eric Ke; Zhe, Nie; Li, Yueping; Liang, Zuodong; Zhang, Xun; Yu, Juntao; Ye, Yunming A sparse deep learning model for privacy attack on remote sensing images. (English) Zbl 1496.68289 Math. Biosci. Eng. 16, No. 3, 1300-1312 (2019). MSC: 68T07 15A23 68U10 94A60 PDFBibTeX XMLCite \textit{E. K. Wang} et al., Math. Biosci. Eng. 16, No. 3, 1300--1312 (2019; Zbl 1496.68289) Full Text: DOI
Lu, Shi; Zhang, Weihai Robust \(H_\infty\) filtering and control for a class of linear systems with fractional stochastic noise. (English) Zbl 07566431 Physica A 526, Article ID 120958, 11 p. (2019). MSC: 82-XX 15A15 15A09 15A23 PDFBibTeX XMLCite \textit{S. Lu} and \textit{W. Zhang}, Physica A 526, Article ID 120958, 11 p. (2019; Zbl 07566431) Full Text: DOI
Qi, Feng; Zou, Qing; Guo, Bai-Ni The inverse of a triangular matrix and several identities of the Catalan numbers. (English) Zbl 1513.11091 Appl. Anal. Discrete Math. 13, No. 2, 518-541 (2019). MSC: 11B83 05A15 15A09 33C20 PDFBibTeX XMLCite \textit{F. Qi} et al., Appl. Anal. Discrete Math. 13, No. 2, 518--541 (2019; Zbl 1513.11091) Full Text: DOI
Munarini, Emanuele Combinatorial identities involving the central coefficients of a Sheffer matrix. (English) Zbl 1513.05036 Appl. Anal. Discrete Math. 13, No. 2, 495-517 (2019). MSC: 05A19 05A15 11B73 15A23 PDFBibTeX XMLCite \textit{E. Munarini}, Appl. Anal. Discrete Math. 13, No. 2, 495--517 (2019; Zbl 1513.05036) Full Text: DOI
Christandl, Matthias; Vrana, Péter; Zuiddam, Jeroen Barriers for fast matrix multiplication from irreversibility. (English) Zbl 1528.68421 Shpilka, Amir (ed.), 34th computational complexity conference, CCC 2019, New Brunswick, NJ, USA, July 18–20, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 137, Article 26, 17 p. (2019). MSC: 68W30 15A69 68Q17 68Q25 PDFBibTeX XMLCite \textit{M. Christandl} et al., LIPIcs -- Leibniz Int. Proc. Inform. 137, Article 26, 17 p. (2019; Zbl 1528.68421) Full Text: DOI
Alman, Josh Limits on the universal method for matrix multiplication. (English) Zbl 1528.68417 Shpilka, Amir (ed.), 34th computational complexity conference, CCC 2019, New Brunswick, NJ, USA, July 18–20, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 137, Article 12, 24 p. (2019). MSC: 68W30 15A69 68Q17 68Q25 PDFBibTeX XMLCite \textit{J. Alman}, LIPIcs -- Leibniz Int. Proc. Inform. 137, Article 12, 24 p. (2019; Zbl 1528.68417) Full Text: DOI
Bell, Paul C.; Potapov, Igor; Semukhin, Pavel On the mortality problem: from multiplicative matrix equations to linear recurrence sequences and beyond. (English) Zbl 1519.11070 Rossmanith, Peter (ed.) et al., 44th international symposium on mathematical foundations of computer science, MFCS 2019, Aachen, Germany, August 26–30, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 138, Article 83, 15 p. (2019). MSC: 11U05 03B25 11J81 15A30 20M05 PDFBibTeX XMLCite \textit{P. C. Bell} et al., LIPIcs -- Leibniz Int. Proc. Inform. 138, Article 83, 15 p. (2019; Zbl 1519.11070) Full Text: DOI
Yu, Wei; Jiao, Pengfei; Wang, Wenjun; Yu, Yang; Chen, Xue; Pan, Lin A novel evolutionary clustering via the first-order varying information for dynamic networks. (English) Zbl 1514.68267 Physica A 520, 507-520 (2019). MSC: 68T05 15A83 62H30 91D30 PDFBibTeX XMLCite \textit{W. Yu} et al., Physica A 520, 507--520 (2019; Zbl 1514.68267) Full Text: DOI
Hou, Jinchuan; Zhao, Haili Positive maps constructed from permutation pairs. (English) Zbl 1499.15099 Acta Math. Sci., Ser. B, Engl. Ed. 39, No. 1, 148-164 (2019). MSC: 15A86 47B49 PDFBibTeX XMLCite \textit{J. Hou} and \textit{H. Zhao}, Acta Math. Sci., Ser. B, Engl. Ed. 39, No. 1, 148--164 (2019; Zbl 1499.15099) Full Text: DOI
Saeid, Arsham Borumand; Eslami, E.; Balaei, S. Algebraic structure of square matrices over residuated lattices. (English) Zbl 1492.15013 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 2216-2237 (2019). MSC: 15A30 15B33 PDFBibTeX XMLCite \textit{A. B. Saeid} et al., Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 2216--2237 (2019; Zbl 1492.15013) Full Text: DOI
Catak, Nursin Bas Fuzzy Markov chains modeling of aggregation processes. (English) Zbl 1492.60216 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 2050-2063 (2019). MSC: 60J10 15B15 PDFBibTeX XMLCite \textit{N. B. Catak}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 2050--2063 (2019; Zbl 1492.60216) Full Text: DOI
Coskun, Arzu; Taskara, Necati The matrix sequence in terms of bi-periodic Fibonacci numbers. (English) Zbl 1510.11040 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 1939-1949 (2019). MSC: 11B39 15A24 PDFBibTeX XMLCite \textit{A. Coskun} and \textit{N. Taskara}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 1939--1949 (2019; Zbl 1510.11040) Full Text: DOI arXiv
Ergun, Ebru On the inverse problem for finite dissipative Jacobi matrices with a rank-one imaginary part. (English) Zbl 1492.15012 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 1273-1288 (2019). MSC: 15A29 15A18 PDFBibTeX XMLCite \textit{E. Ergun}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 2, 1273--1288 (2019; Zbl 1492.15012) Full Text: DOI
Gümüş, İbrahim Halil; Akic, Mustafa Some inequalities for positive multilinear mappings. (English) Zbl 1490.15031 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 1, 907-912 (2019). MSC: 15A45 PDFBibTeX XMLCite \textit{İ. H. Gümüş} and \textit{M. Akic}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 68, No. 1, 907--912 (2019; Zbl 1490.15031) Full Text: DOI
Wang, Hongxing; Liu, Xiaoji The polar-like decomposition and its applications. (English) Zbl 1499.15045 Filomat 33, No. 12, 3977-3983 (2019). MSC: 15A23 15A24 PDFBibTeX XMLCite \textit{H. Wang} and \textit{X. Liu}, Filomat 33, No. 12, 3977--3983 (2019; Zbl 1499.15045) Full Text: DOI
Sang, Caili; Zhao, Jianxing \(E\)-eigenvalue inclusion theorems for tensors. (English) Zbl 1499.15037 Filomat 33, No. 12, 3883-3891 (2019). MSC: 15A18 15A42 15A69 PDFBibTeX XMLCite \textit{C. Sang} and \textit{J. Zhao}, Filomat 33, No. 12, 3883--3891 (2019; Zbl 1499.15037) Full Text: DOI
Aydi, Hassen; Felhi, Abdelbasset; Karapınar, Erdal; Alrubaish, Hind; Alshammari, Maha Fixed points for \(\alpha- \beta_E\)-Geraghty contractions on \(b\)-metric spaces and applications to matrix equations. (English) Zbl 1491.54047 Filomat 33, No. 12, 3737-3750 (2019). MSC: 54H25 54E40 15A24 PDFBibTeX XMLCite \textit{H. Aydi} et al., Filomat 33, No. 12, 3737--3750 (2019; Zbl 1491.54047) Full Text: DOI
Wang, Zhou The outer inverse \(f_{T,S}^{(2)}\) of a homomorphism of right \(R\)-modules. (English) Zbl 1499.16100 Filomat 33, No. 19, 6459-6468 (2019). MSC: 16U90 16D10 15A09 16S50 PDFBibTeX XMLCite \textit{Z. Wang}, Filomat 33, No. 19, 6459--6468 (2019; Zbl 1499.16100) Full Text: DOI
Mihajlović, Nadica; Djordjević, Dragan S. On group invertibility in rings. (English) Zbl 1499.16107 Filomat 33, No. 19, 6141-6150 (2019). MSC: 16U99 16U90 15A09 PDFBibTeX XMLCite \textit{N. Mihajlović} and \textit{D. S. Djordjević}, Filomat 33, No. 19, 6141--6150 (2019; Zbl 1499.16107) Full Text: DOI
Chen, Jianlong; Xu, Sanzhang; Benítez, Julio; Chen, Xiaofeng Rank equalities related to a class of outer generalized inverse. (English) Zbl 1499.15007 Filomat 33, No. 17, 5611-5622 (2019). MSC: 15A09 15A03 PDFBibTeX XMLCite \textit{J. Chen} et al., Filomat 33, No. 17, 5611--5622 (2019; Zbl 1499.15007) Full Text: DOI
Calci, Mete Burak; Chen, Huanyin Almost polar elements in a ring. (English) Zbl 1499.16103 Filomat 33, No. 17, 5543-5550 (2019). MSC: 16U99 15A09 16E50 46H05 PDFBibTeX XMLCite \textit{M. B. Calci} and \textit{H. Chen}, Filomat 33, No. 17, 5543--5550 (2019; Zbl 1499.16103) Full Text: DOI
Xue, Jianming; Hu, Xingkai Singular value inequalities for sector matrices. (English) Zbl 1499.15038 Filomat 33, No. 16, 5231-5236 (2019). MSC: 15A18 15A45 15A60 47A30 PDFBibTeX XMLCite \textit{J. Xue} and \textit{X. Hu}, Filomat 33, No. 16, 5231--5236 (2019; Zbl 1499.15038) Full Text: DOI
Du, Hong-Mei; Wang, Bing-Xue; Ma, Hai-Feng Perturbation theory for core and core-EP inverses of tensor via Einstein product. (English) Zbl 1499.15008 Filomat 33, No. 16, 5207-5217 (2019). MSC: 15A09 15A69 PDFBibTeX XMLCite \textit{H.-M. Du} et al., Filomat 33, No. 16, 5207--5217 (2019; Zbl 1499.15008) Full Text: DOI
He, Zhuo-Heng Some quaternion matrix equations involving \(\Phi\)-Hermicity. (English) Zbl 1499.15051 Filomat 33, No. 16, 5097-5112 (2019). MSC: 15A24 15A23 15B33 15B57 16R50 PDFBibTeX XMLCite \textit{Z.-H. He}, Filomat 33, No. 16, 5097--5112 (2019; Zbl 1499.15051) Full Text: DOI
Tan, Fuping; Xie, Antai On the logarithmic mean of accretive matrices. (English) Zbl 1499.15074 Filomat 33, No. 15, 4747-4752 (2019). MSC: 15A45 15A60 PDFBibTeX XMLCite \textit{F. Tan} and \textit{A. Xie}, Filomat 33, No. 15, 4747--4752 (2019; Zbl 1499.15074) Full Text: DOI
Duan, Cunxiang; Wang, Ligong; Xiao, Peng; Li, Xihe The (signless Laplacian) spectral radius (of subgraphs) of uniform hypergraphs. (English) Zbl 1499.05433 Filomat 33, No. 15, 4733-4745 (2019). MSC: 05C65 05C50 15A69 15A18 PDFBibTeX XMLCite \textit{C. Duan} et al., Filomat 33, No. 15, 4733--4745 (2019; Zbl 1499.05433) Full Text: DOI
Da Fonseca, Carlos M. Remarks on the eigenpairs of some Jacobi matrices. (English) Zbl 1499.15028 Filomat 33, No. 14, 4429-4431 (2019). MSC: 15A18 11C20 47B36 PDFBibTeX XMLCite \textit{C. M. Da Fonseca}, Filomat 33, No. 14, 4429--4431 (2019; Zbl 1499.15028) Full Text: DOI
Djordjević, Bogdan D.; Dinčić, Nebojša Č. Classification and approximation of solutions to Sylvester matrix equation. (English) Zbl 1499.15048 Filomat 33, No. 13, 4261-4280 (2019). MSC: 15A24 15A18 65F15 PDFBibTeX XMLCite \textit{B. D. Djordjević} and \textit{N. Č. Dinčić}, Filomat 33, No. 13, 4261--4280 (2019; Zbl 1499.15048) Full Text: DOI
Milićević, S.; Kostić, V. R.; Cvetković, Lj.; Miedlar, A. An implicit algorithm for computing the minimal Geršgorin set. (English) Zbl 1499.65128 Filomat 33, No. 13, 4229-4238 (2019). MSC: 65F15 15A18 PDFBibTeX XMLCite \textit{S. Milićević} et al., Filomat 33, No. 13, 4229--4238 (2019; Zbl 1499.65128) Full Text: DOI
Shi, Liyan; Wei, Junchao Some new characterizations of normal elements. (English) Zbl 1499.16110 Filomat 33, No. 13, 4115-4120 (2019). MSC: 16W10 16U99 15A09 PDFBibTeX XMLCite \textit{L. Shi} and \textit{J. Wei}, Filomat 33, No. 13, 4115--4120 (2019; Zbl 1499.16110) Full Text: DOI
Chen, Yinlan; Zou, Honglin Reverse order laws for Hirano inverses in rings. (English) Zbl 1499.16109 Filomat 33, No. 11, 3487-3496 (2019). MSC: 16W10 15A09 16U99 PDFBibTeX XMLCite \textit{Y. Chen} and \textit{H. Zou}, Filomat 33, No. 11, 3487--3496 (2019; Zbl 1499.16109) Full Text: DOI
Sarduvan, Murat On idempotency of linear combinations of a quadratic or a cubic matrix and an arbitrary matrix. (English) Zbl 1499.15040 Filomat 33, No. 10, 3161-3185 (2019). MSC: 15A20 PDFBibTeX XMLCite \textit{M. Sarduvan}, Filomat 33, No. 10, 3161--3185 (2019; Zbl 1499.15040) Full Text: DOI
Zuo, Ke Zheng; Cheng, Ying Jie The new revisitation of core EP inverse of matrices. (English) Zbl 1499.15021 Filomat 33, No. 10, 3061-3072 (2019). MSC: 15A09 PDFBibTeX XMLCite \textit{K. Z. Zuo} and \textit{Y. J. Cheng}, Filomat 33, No. 10, 3061--3072 (2019; Zbl 1499.15021) Full Text: DOI
Bejan, Cornelia-Livia; Velimirović, Ana M. Linear connections with and without torsion, making parallel an integrable endomorphism on a manifold. (English) Zbl 1499.53059 Filomat 33, No. 10, 2943-2949 (2019). MSC: 53B05 15A18 PDFBibTeX XMLCite \textit{C.-L. Bejan} and \textit{A. M. Velimirović}, Filomat 33, No. 10, 2943--2949 (2019; Zbl 1499.53059) Full Text: DOI
Li, Tingting; Chen, Jianlong; Wang, Dingguo; Xu, Sanzhang Core and dual core inverses of a sum of morphisms. (English) Zbl 1513.16068 Filomat 33, No. 10, 2931-2941 (2019). MSC: 16W10 15A09 PDFBibTeX XMLCite \textit{T. Li} et al., Filomat 33, No. 10, 2931--2941 (2019; Zbl 1513.16068) Full Text: DOI arXiv
Stanimirović, Stefan; Stamenković, Aleksandar; Ćirić, Miroslav Improved algorithms for computing the greatest right and left invariant Boolean matrices and their application. (English) Zbl 1499.15119 Filomat 33, No. 9, 2809-2831 (2019). MSC: 15B34 15A24 PDFBibTeX XMLCite \textit{S. Stanimirović} et al., Filomat 33, No. 9, 2809--2831 (2019; Zbl 1499.15119) Full Text: DOI
Doroslovački, Ksenija; Cvetković, Ljiljana; Šanca, Ernest A new lower bound for the smallest singular value. (English) Zbl 1499.15063 Filomat 33, No. 9, 2711-2723 (2019). MSC: 15A42 15A18 PDFBibTeX XMLCite \textit{K. Doroslovački} et al., Filomat 33, No. 9, 2711--2723 (2019; Zbl 1499.15063) Full Text: DOI
Yousefi, Ramesh; Dana, Mansour On linear operators for which \(TT^D\) is normal. (English) Zbl 1504.47042 Filomat 33, No. 9, 2695-2704 (2019). MSC: 47B15 47B20 47A15 15A09 PDFBibTeX XMLCite \textit{R. Yousefi} and \textit{M. Dana}, Filomat 33, No. 9, 2695--2704 (2019; Zbl 1504.47042) Full Text: DOI
Wu, Guoxing; Xing, Ting; Zhou, Duanmei Inequalities for the eigenvalues of the positive definite solutions of the nonlinear matrix equation. (English) Zbl 1499.15056 Filomat 33, No. 9, 2667-2671 (2019). MSC: 15A24 15A42 PDFBibTeX XMLCite \textit{G. Wu} et al., Filomat 33, No. 9, 2667--2671 (2019; Zbl 1499.15056) Full Text: DOI
Peng, Xiangyang; Liu, Wei; Shen, Jinrong A class of constrained inverse eigenvalue problem and associated approximation problem for symmetrizable matrices. (English) Zbl 1499.15036 Filomat 33, No. 7, 1903-1909 (2019). MSC: 15A18 15A29 PDFBibTeX XMLCite \textit{X. Peng} et al., Filomat 33, No. 7, 1903--1909 (2019; Zbl 1499.15036) Full Text: DOI
Xu, Aimin Determinants involving the numbers of the Stirling-type. (English) Zbl 1499.05615 Filomat 33, No. 6, 1659-1666 (2019). MSC: 05E05 15A15 15A23 11B73 PDFBibTeX XMLCite \textit{A. Xu}, Filomat 33, No. 6, 1659--1666 (2019; Zbl 1499.05615) Full Text: DOI
Yuan, Shi-Fang; Li, Ming-Zhao; Tian, Yong Numerical algorithms for solving the least squares symmetric problem of matrix equation \(AXB + CXD = E\). (English) Zbl 1513.65124 Filomat 33, No. 6, 1649-1658 (2019). MSC: 65F45 15A24 65F20 PDFBibTeX XMLCite \textit{S.-F. Yuan} et al., Filomat 33, No. 6, 1649--1658 (2019; Zbl 1513.65124) Full Text: DOI
Brimkulov, Ulan Matrices whose inverses are tridiagonal, band or block-tridiagonal and their relationship with the covariance matrices of a random Markov process. (English) Zbl 1499.15102 Filomat 33, No. 5, 1335-1352 (2019). MSC: 15B05 15A09 60J28 PDFBibTeX XMLCite \textit{U. Brimkulov}, Filomat 33, No. 5, 1335--1352 (2019; Zbl 1499.15102) Full Text: DOI
Defez, Emilio; Soler, Vicente; Romero-Vivó, Sergio; Verdoy, José Antonio On the exact solution of a class of homogeneous strongly coupled mixed parabolic problems. (English) Zbl 1499.49012 Filomat 33, No. 3, 897-915 (2019). MSC: 49J20 15A09 PDFBibTeX XMLCite \textit{E. Defez} et al., Filomat 33, No. 3, 897--915 (2019; Zbl 1499.49012) Full Text: DOI
Koparal, Sibel; Ömür, Neşe; Şener, Cemile Duygu Some permanents of Hessenberg matrices. (English) Zbl 1499.15025 Filomat 33, No. 2, 475-481 (2019). MSC: 15A15 11B39 15B36 11C20 PDFBibTeX XMLCite \textit{S. Koparal} et al., Filomat 33, No. 2, 475--481 (2019; Zbl 1499.15025) Full Text: DOI
Küçük, Ahmet Zahid; Özen, Mehmet; İnce, Halit Recursive and combinational formulas for permanents of general \(k\)-tridiagonal Toeplitz matrices. (English) Zbl 1499.15026 Filomat 33, No. 1, 307-317 (2019). MSC: 15A15 15B05 PDFBibTeX XMLCite \textit{A. Z. Küçük} et al., Filomat 33, No. 1, 307--317 (2019; Zbl 1499.15026) Full Text: DOI
Francinou, Serge; Gianella, Hervé; Nicolas, Serge Orals from the polytechnic school and the higher normal schools. Volume 1. (Oraux de l’école polytechnique et des écoles normales supérieures. Volume 1.) (French) Zbl 1490.00003 Enseignement des Mathématiques (Cassini). Paris: Cassini (ISBN 978-2-84225-241-0/pbk). 416 p. (2019). MSC: 00A07 13-01 15-01 16-01 20-01 PDFBibTeX XMLCite \textit{S. Francinou} et al., Oraux de l'école polytechnique et des écoles normales supérieures. Volume 1. Paris: Cassini (2019; Zbl 1490.00003)
Sun, Min; Liu, Jing Noise-tolerant continuous-time Zhang neural networks for time-varying Sylvester tensor equations. (English) Zbl 1487.15019 Adv. Difference Equ. 2019, Paper No. 465, 19 p. (2019). MSC: 15A24 15A69 65F45 PDFBibTeX XMLCite \textit{M. Sun} and \textit{J. Liu}, Adv. Difference Equ. 2019, Paper No. 465, 19 p. (2019; Zbl 1487.15019) Full Text: DOI
Wei, Yunlan; Zheng, Yanpeng; Jiang, Zhaolin; Shon, Sugoog Invertibility and explicit inverses of skew circulant matrices involving the sum of Pell and Pell-Lucas numbers. (English) Zbl 1499.11087 Adv. Appl. Discrete Math. 22, No. 2, 243-253 (2019). MSC: 11B39 15A09 15B99 PDFBibTeX XMLCite \textit{Y. Wei} et al., Adv. Appl. Discrete Math. 22, No. 2, 243--253 (2019; Zbl 1499.11087) Full Text: DOI
Brand, Cornelius Patching colors with tensors. (English) Zbl 1486.68246 Bender, Michael A. (ed.) et al., 27th annual European symposium on algorithms, ESA 2019, Munich/Garching, Germany, September 9–11, 2019. Proceedings. Wadern: Schloss Dagstuhl – Leibniz-Zentrum für Informatik. LIPIcs – Leibniz Int. Proc. Inform. 144, Article 25, 16 p. (2019). MSC: 68W05 05C15 05C50 05C85 15A75 68Q27 68R10 68W30 68W40 PDFBibTeX XMLCite \textit{C. Brand}, LIPIcs -- Leibniz Int. Proc. Inform. 144, Article 25, 16 p. (2019; Zbl 1486.68246) Full Text: DOI
Maruyama, Fumitsuna; Deguchi, Yozo; Toyoizumi, Masao Euler-Fermat type theorem for 2 by 2 matrix ring over \(F_p\). (English) Zbl 1493.11010 JP J. Algebra Number Theory Appl. 44, No. 1, 103-111 (2019). Reviewer: Jorma K. Merikoski (Tampere) MSC: 11A07 15B33 15B36 PDFBibTeX XMLCite \textit{F. Maruyama} et al., JP J. Algebra Number Theory Appl. 44, No. 1, 103--111 (2019; Zbl 1493.11010) Full Text: DOI
Cuoco, Al; Waterman, Kevin; Kerins, Bowen; Kaczorowski, Elena; Manes, Michelle Linear algebra and geometry. (English) Zbl 1484.15001 AMS/MAA Textbooks 46. Providence, RI: MAA Press/American Mathematical Society (AMS) (ISBN 978-1-4704-4350-4/hbk; 978-1-4704-5109-7/ebook). xv, 557 p. (2019). MSC: 15-01 97-01 51-01 PDFBibTeX XMLCite \textit{A. Cuoco} et al., Linear algebra and geometry. Providence, RI: MAA Press/American Mathematical Society (AMS) (2019; Zbl 1484.15001)
Qu, Jingguo; Zhang, Zilong; Zhang, Huiqi An improved predictive control model for stochastic max-plus-linear systems. (English) Zbl 1483.93153 Chaos Solitons Fractals 128, 210-218 (2019). MSC: 93B45 90C24 15A80 93E03 93B35 PDFBibTeX XMLCite \textit{J. Qu} et al., Chaos Solitons Fractals 128, 210--218 (2019; Zbl 1483.93153) Full Text: DOI
Sun, Min; Wang, Yiju; Liu, Jing Two modified least-squares iterative algorithms for the Lyapunov matrix equations. (English) Zbl 1485.65048 Adv. Difference Equ. 2019, Paper No. 305, 10 p. (2019). MSC: 65F45 15A24 PDFBibTeX XMLCite \textit{M. Sun} et al., Adv. Difference Equ. 2019, Paper No. 305, 10 p. (2019; Zbl 1485.65048) Full Text: DOI
Wei, Yunlan; Jiang, Xiaoyu; Jiang, Zhaolin; Shon, Sugoog Determinants and inverses of perturbed periodic tridiagonal Toeplitz matrices. (English) Zbl 1485.15009 Adv. Difference Equ. 2019, Paper No. 410, 11 p. (2019). MSC: 15A09 15A15 15B05 PDFBibTeX XMLCite \textit{Y. Wei} et al., Adv. Difference Equ. 2019, Paper No. 410, 11 p. (2019; Zbl 1485.15009) Full Text: DOI
Kochamani, V. Vibitha; Lilly, P. L. Security aspects of the Cayley hash function using discrete Heisenberg group. (English) Zbl 1495.94084 J. Discrete Math. Sci. Cryptography 22, No. 6, 973-981 (2019). MSC: 94A62 94A60 20F65 15A30 11B13 68P25 PDFBibTeX XMLCite \textit{V. V. Kochamani} and \textit{P. L. Lilly}, J. Discrete Math. Sci. Cryptography 22, No. 6, 973--981 (2019; Zbl 1495.94084) Full Text: DOI
Mou, Gu-Fang; Yu, Ber-Lin The relationship between triangle size and minimum rank for \(7 \times 7\) zero-nonzero patterns. (English) Zbl 1495.05175 J. Discrete Math. Sci. Cryptography 22, No. 6, 915-922 (2019). MSC: 05C50 15B35 05C05 15A03 15A18 PDFBibTeX XMLCite \textit{G.-F. Mou} and \textit{B.-L. Yu}, J. Discrete Math. Sci. Cryptography 22, No. 6, 915--922 (2019; Zbl 1495.05175) Full Text: DOI