Meletiou, Gerasimos C.; Papadakis, Nikolaos K.; Triantafyllou, Dimitrios S.; Vrahatis, Michael N. Structured ramp secret sharing schemata over rings of real polynomials. (English) Zbl 07980416 Appl. Numer. Math. 208, Part A, 317-339 (2025). MSC: 65F05 65F50 94A60 94A62 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Jie; Li, Ting; Wan, Zhong; Li, Jiaoyan; Xiao, Yamei Efficient algorithms of box-constrained nonnegative matrix factorization and its applications in image clustering. (English) Zbl 07980397 Appl. Numer. Math. 208, Part B, 176-188 (2025). MSC: 90Cxx 65Fxx 15Axx × Cite Format Result Cite Review PDF Full Text: DOI
Dahlqvist, Antoine; Lemoine, Thibaut Large \(N\) limit of the Yang-Mills measure on compact surfaces. II: Makeenko-Migdal equations and the planar master field. (English) Zbl 07976340 Forum Math. Sigma 13, Paper No. e17, 71 p. (2025). MSC: 60B15 60B20 81T13 81T32 46L54 57M10 57R56 × Cite Format Result Cite Review PDF Full Text: DOI
Huang, Lu; Yu, Aimei; Hao, Rong-Xia The \(\varepsilon\)-spectral radius of trees with perfect matchings. (English) Zbl 07974867 Discrete Appl. Math. 363, 110-130 (2025). MSC: 05C50 05C70 05C05 × Cite Format Result Cite Review PDF Full Text: DOI
Bien, M. H.; Nhan, P. T.; Nhat, N. H. T. Some decompositions of matrices over local rings. (English) Zbl 07973187 J. Algebra Appl. 24, No. 3, Article ID 2550088, 18 p. (2025). MSC: 15B33 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Ding, Wenxv; Wei, Anli; Li, Ying; Zhang, Mingcui; Liu, Zhihong A novel structure-preserving algorithm for the singular value decomposition of biquaternion matrices. (English) Zbl 07969958 Linear Multilinear Algebra 73, No. 2, 259-272 (2025). MSC: 15A18 15A23 65F15 × Cite Format Result Cite Review PDF Full Text: DOI
Dritschel, Michael A. Factoring non-negative operator valued trigonometric polynomials in two variables. (English) Zbl 07967069 Math. Ann. 391, No. 1, 515-537 (2025); corrigendum ibid. 391, No. 2, 3225 (2025). MSC: 47A68 60G25 47A56 47B35 42A05 32A70 30E99 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ephremidze, Lasha Algorithm for spectral factorization of polynomial matrices on the real line. (English) Zbl 07966192 Adv. Oper. Theory 10, No. 1, Paper No. 17, 15 p. (2025). MSC: 47A68 65T60 15A83 × Cite Format Result Cite Review PDF Full Text: DOI
Encinas, A. M.; Mondal, S.; Sivakumar, K. C. On an analogue of a property of singular \(M\)-matrices for the Lyapunov and Stein operators. (English) Zbl 07965987 Linear Multilinear Algebra 73, No. 1, 1-16 (2025). Reviewer: Tin Yau Tam (Reno) MSC: 15A21 15A23 15A09 15A18 15A60 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Jia, Ji-Teng; Wang, Yi-Fan Numerical algorithms for the fast and reliable solution of periodic tridiagonal Toeplitz linear systems. (English) Zbl 07965179 Numer. Algorithms 98, No. 1, 307-324 (2025). MSC: 65F05 15A23 15B05 × Cite Format Result Cite Review PDF Full Text: DOI
Zhao, Jinxing; Yu, Xiaoxiang Multiplicity of signless Laplacian eigenvalue 2 of a connected graph with a perfect matching. (English) Zbl 07962110 Discrete Appl. Math. 361, 480-486 (2025). MSC: 05C50 15A18 05C70 × Cite Format Result Cite Review PDF Full Text: DOI
Jain, Tanvi; Kajla, Kirti Matrix diagonalisation in sesquilinear symplectic spaces. (English) Zbl 07960774 Linear Algebra Appl. 706, 1-23 (2025). Reviewer: Roksana Słowik (Gliwice) MSC: 15A20 15A23 15A21 15A63 × Cite Format Result Cite Review PDF Full Text: DOI
Du, Zhibin When (signless) Laplacian coefficients meet matchings of subdivision. (English) Zbl 07960757 Eur. J. Comb. 124, Article ID 104087, 14 p. (2025). MSC: 05C70 05C50 × Cite Format Result Cite Review PDF Full Text: DOI
Dung, Truong Huu; Son, Tran Nam On Kursov’s theorem for matrices over division rings. (English) Zbl 07946918 Linear Algebra Appl. 704, 218-230 (2025). MSC: 12E15 15A23 15B33 16K40 16S50 × Cite Format Result Cite Review PDF Full Text: DOI
Gardella, Eusebio; Thiel, Hannes Rings and C*-algebras generated by commutators. (English) Zbl 07945802 J. Algebra 662, 214-241 (2025). MSC: 16N60 46L05 47B47 15A15 15A23 16S50 19K14 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Polzin, Robert M.; Klebanov, Ilja; Nüsken, Nikolas; Koltai, Péter Coherent set identification via direct low rank maximum likelihood estimation. (English) Zbl 07941644 J. Nonlinear Sci. 35, No. 1, Paper No. 2, 44 p. (2025). MSC: 65F55 62M05 15A23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Chang, Jiaqi; Yu, Fusheng; Ouyang, Chenxi; Yang, Huilin; He, Qian; Yu, Lian An interval-valued matrix factorization based trust-aware collaborative filtering algorithm for recommendation systems. (English) Zbl 07916176 Inf. Sci. 686, Article ID 121355, 19 p. (2025). MSC: 68U35 × Cite Format Result Cite Review PDF Full Text: DOI
Zhu, Hong; Niu, Chenchen; Liang, Yongjin Efficient method for symmetric nonnegative matrix factorization with an approximate augmented Lagrangian scheme. (English) Zbl 1546.65028 J. Comput. Appl. Math. 454, Article ID 116218, 19 p. (2025). MSC: 65F15 15A23 65K05 90C26 90C90 × Cite Format Result Cite Review PDF Full Text: DOI
Gidisu, Perfect Y.; Hochstenbach, Michiel E. Block discrete empirical interpolation methods. (English) Zbl 1546.65033 J. Comput. Appl. Math. 454, Article ID 116186, 14 p. (2025). MSC: 65F99 15A23 65F20 65F55 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Shen, Jiahe Gaussian Universality of Products Over Split Reductive Groups and the Satake Isomorphism. arXiv:2502.06143 Preprint, arXiv:2502.06143 [math.PR] (2025). MSC: 15B52 15B30 60B15 × Cite Format Result Cite Full Text: arXiv OA License
Piccinini, Lorenzo; Simoncini, Valeria TT-LSQR For Tensor Least Squares Problems and Application to Data Mining *. arXiv:2502.01293 Preprint, arXiv:2502.01293 [math.NA] (2025). MSC: 65F45 65F55 15A23 × Cite Format Result Cite Full Text: arXiv
Delgado Gracia, Jorge; Orera, Héctor; Peña, Juan Manuel Accurate Bidiagonal Decomposition and Computations with Generalized Pascal Matrices. arXiv:2501.11987 Preprint, arXiv:2501.11987 [math.NA] (2025). MSC: 65F05 65F15 65G50 15A23 05A05 11B65 × Cite Format Result Cite Full Text: DOI arXiv
Delgado Gracia, Jorge; Orera, Héctor; Peña, Juan Manuel Accurate algorithms for Bessel matrices. arXiv:2501.10076 Preprint, arXiv:2501.10076 [math.NA] (2025). MSC: 65F05 65F15 65G50 33C10 33C45 15A23 × Cite Format Result Cite Full Text: DOI arXiv
Xu, Renjie; Wei, Yimin; Yan, Hong LU Decomposition and Generalized Autoone-Takagi Decomposition of Dual Matrices and their Applications. arXiv:2501.04324 Preprint, arXiv:2501.04324 [math.NA] (2025). MSC: 15A23 15B33 65F55 × Cite Format Result Cite Full Text: arXiv OA License
Mejia-Domenzain, Lorena; Chen, Jinhao; Lourenco, Christopher; Moreno-Centeno, Erick; Davis, Timothy A. Algorithm 1050: SPEX Cholesky, LDL, and backslash for exactly solving sparse linear systems. (English) Zbl 07983699 ACM Trans. Math. Softw. 50, No. 4, Article No. 25, 29 p. (2024). MSC: 65-XX × Cite Format Result Cite Review PDF Full Text: DOI
Menezes, Thaís Pacheco; Prates, Marcos Oliveira; Assunção, Renato; Castro, Mônica Silva Monteiro De Latent archetypes of the spatial patterns of cancer. (English) Zbl 07978714 Stat. Med. 43, No. 27, 5115-5137 (2024). MSC: 62P10 × Cite Format Result Cite Review PDF Full Text: DOI
Li, Jian-Ze; Zhang, Shu-Zhong Polar decomposition-based algorithms on the product of Stiefel manifolds with applications in tensor approximation. (English) Zbl 07977968 J. Oper. Res. Soc. China 12, No. 4, 874-920 (2024). MSC: 15A23 15A69 26E05 49M05 65F30 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Hayashi, Koyo; Hirai, Hiroshi; Sakabe, Keiya Finding Hall blockers by matrix scaling. (English) Zbl 07975707 Math. Oper. Res. 49, No. 4, 2166-2179 (2024). MSC: 05C85 05C50 05C70 15B48 15B51 90C27 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Brislawn, Christopher M. Factoring perfect reconstruction filter banks into causal lifting matrices: a Diophantine approach. (English) Zbl 07975285 J. Comput. Algebra 12, Article ID 100024, 14 p. (2024). MSC: 13P25 15A54 42C40 65T60 94A29 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Chowdhry, Geeta; Roy, Falguni A \(W\)-weighted generalization of \(\{1,2,3,1^k\}\)-inverse for rectangular matrices. (English) Zbl 07965064 J. Anal. 32, No. 5, 2913-2937 (2024). MSC: 15A09 15A23 15A24 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zhang, Ting; Lv, Laishui; Bardou, Dalal Adversarial nonnegative matrix factorization for temporal link prediction. (English) Zbl 07959193 Phys. Lett., A 527, Article ID 129984, 11 p. (2024). MSC: 81-XX 82-XX × Cite Format Result Cite Review PDF Full Text: DOI
Smolensky, Andrei \(\mathrm{SL}_2\)-factorizations for groups of Lie type. (English) Zbl 07958114 Eur. J. Math. 10, No. 4, Paper No. 68, 20 p. (2024). Reviewer: Egle Bettio (Venezia) MSC: 20G35 20D06 20G41 20H20 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Delgado, Jorge; Orera, Héctor; Peña, J. M. High relative accuracy for rational \(\mathrm{q}\)-Bernstein-Vandermonde matrices. (English) Zbl 07955132 Linear Multilinear Algebra 72, No. 17, 3052-3064 (2024). MSC: 65F15 65F05 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Słowik, Roksana A note on products of idempotents in the ring of upper triangular infinite matrices. (English) Zbl 07955126 Linear Multilinear Algebra 72, No. 17, 2938-2946 (2024). Reviewer: John D. Dixon (Ottawa) MSC: 15A23 15B33 15A21 × Cite Format Result Cite Review PDF Full Text: DOI
Livne, Oren E.; Castellano, Katherine E.; McCaffrey, Dan F. Numerical algorithm for estimating a conditioned symmetric positive definite matrix under constraints. (English) Zbl 07953717 Numer. Linear Algebra Appl. 31, No. 5, e2559, 21 p. (2024). MSC: 65Fxx × Cite Format Result Cite Review PDF Full Text: DOI
Ramakrishnan, Radha; Velsamy, Rabeetha Data approximation in twisted shift-invariant spaces. (English) Zbl 07952225 Adv. Oper. Theory 9, No. 2, Paper No. 37, 12 p. (2024). MSC: 42A85 42C15 41A30 41A50 × Cite Format Result Cite Review PDF Full Text: DOI
Ke, Shikun; Montiel Olea, José Luis; Nesbit, James Robust machine learning algorithms for text analysis. (English) Zbl 07951812 Quant. Econ. 15, No. 4, 939-970 (2024). MSC: 91-XX × Cite Format Result Cite Review PDF Full Text: DOI
Trabelsi, Karim L.; Boussaada, Islam; Benarab, Amina; Molnar, Csenge; Niculescu, Silviu-Iulian; Insperger, Tamas Central nervous system action on rolling balance board robust stabilization: computer algebra and MID-based feedback design. (English) Zbl 07951305 Ammari, Kaïs (ed.) et al., Advances in partial differential equations and control. The 2023 conference in Seville, Spain, March 27–29, 2023. Based on the conference on control & related fields. Cham: Birkhäuser. Trends Math., 215-247 (2024). MSC: 92B20 92C10 93D21 93D23 93D20 39B82 70Q05 × Cite Format Result Cite Review PDF Full Text: DOI
Bhuia, Sudip Ranjan Factorization of Hankel operators, range inclusion of Toeplitz and Hankel operators on the vector-valued Hardy space. (Factorisation des opérateurs de Hankel, inclusion des images des opérateurs de Toeplitz et de Hankel sur l’espace de Hardy à valeurs vectorielles.) (English. French summary) Zbl 07949984 C. R., Math., Acad. Sci. Paris 362, 1773-1778 (2024). MSC: 47A56 47A63 47A68 47B20 47B35 × Cite Format Result Cite Review PDF Full Text: DOI
Roy, Subhrajyoty; Ghosh, Abhik; Basu, Ayanendranath Robust singular value decomposition with application to video surveillance background modelling. (English) Zbl 07949283 Stat. Comput. 34, No. 5, Paper No. 178, 26 p. (2024). MSC: 62-08 62H25 62F35 × Cite Format Result Cite Review PDF Full Text: DOI
Cho, Cheol-Hyun; Lee, Sangwook Kodaira-Spencer map, Lagrangian Floer theory and orbifold Jacobian algebras. (English) Zbl 07949206 Asian J. Math. 28, No. 2, 243-286 (2024). MSC: 53D37 14J33 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Yu, Yi; Baek, Jaeseung; Tosyali, Ali; Jeong, Myong K. Robust asymmetric non-negative matrix factorization for clustering nodes in directed networks. (English) Zbl 07944918 Ann. Oper. Res. 341, No. 1, 245-265 (2024). MSC: 65F99 68R10 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Uribe, Santiago; Ramirez, Carlos; Finke, Jorge Recommender systems based on matrix factorization and the properties of inferred social networks. (English) Zbl 07942956 Discrete Math. Algorithms Appl. 16, No. 5, Article ID 2350052, 15 p. (2024). MSC: 68T35 15A23 91D30 × Cite Format Result Cite Review PDF Full Text: DOI
Bayat, Morteza The linear algebra of the generalized Pascal matrix with four variables. (English) Zbl 07942698 Bol. Soc. Mat. Mex., III. Ser. 30, No. 3, Paper No. 103, 14 p. (2024). Reviewer: Matthew C. Lettington (Cardiff) MSC: 15A23 15A18 05A10 11B65 11C20 × Cite Format Result Cite Review PDF Full Text: DOI
Verma, Tikesh; Mishra, Debasisha; Tsatsomeros, Michael Cayley transform for Toeplitz and dual matrices. (English) Zbl 07941055 Linear Algebra Appl. 703, 627-644 (2024). MSC: 15B05 15A23 15A04 × Cite Format Result Cite Review PDF Full Text: DOI
Chirvasitu, Alexandru Normal approximations of commuting square-summable matrix families. (English) Zbl 07941028 Linear Algebra Appl. 703, 11-19 (2024). Reviewer: Ninoslav Truhar (Osijek) MSC: 15A60 15A27 15A24 47B15 47A12 47B07 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zabrodin, Anton; Prokofev, Vadim Elliptic Cauchy matrices. (English. Russian original) Zbl 07940145 Funct. Anal. Appl. 58, No. 3, 289-298 (2024); translation from Funkts. Anal. Prilozh. 58, No. 3, 77-88 (2024). MSC: 15B99 15A23 15A15 33E05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Phan, Duy Nhat; Le Thi, Hoai An Difference-of-convex algorithm with extrapolation for nonconvex, nonsmooth optimization problems. (English) Zbl 07940076 Math. Oper. Res. 49, No. 3, 1973-1985 (2024). MSC: 90C26 90C30 90C06 65K05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ariznabarreta, Gerardo; García-Ardila, Juan C.; Mañas, Manuel; Marcellán, Francisco Uvarov perturbations for matrix orthogonal polynomials. (English) Zbl 07939034 Proc. Am. Math. Soc., Ser. B 11, 525-537 (2024). MSC: 42C05 15A23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Phan, Duy Nhat; Bartz, Sedi; Guha, Nilabja; Phan, Hung M. Stochastic variance-reduced majorization-minimization algorithms. (English) Zbl 07938970 SIAM J. Math. Data Sci. 6, No. 4, 926-952 (2024). MSC: 90C26 49M37 65K05 15A23 15A83 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Gallagher, Ian; Jones, Andrew; Bertiger, Anna; Priebe, Carey E.; Rubin-Delanchy, Patrick Spectral embedding of weighted graphs. (English) Zbl 07937787 J. Am. Stat. Assoc. 119, No. 547, 1923-1932 (2024). MSC: 62-XX × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Wu, Wei-Hao; Huang, Ting-Zhu; Zhao, Xi-Le; Zhang, Hao; Han, Zhi-Long Nonlinear hierarchical matrix factorization-based tensor ring approximation for multi-dimensional image recovery. (English) Zbl 1547.65049 J. Sci. Comput. 101, No. 2, Paper No. 31, 24 p. (2024). MSC: 65F99 15A23 15A69 65D18 65K05 68U10 × Cite Format Result Cite Review PDF Full Text: DOI
Tsatsomeros, Michael; Olesky, Dale; van den Driessche, Pauline Characterizations of complex P-matrices. (English) Zbl 07935119 Electron. J. Linear Algebra 40, 682-691 (2024). Reviewer: Wu Jing (Fayetteville) MSC: 15A21 15A30 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Groenewald, Gilbert; Goosen, Gerrit; van Rensburg, Dawie Janse; Ran, André; Thiersen, Madelein Rational solutions of the matrix equation \(p(X) = A\). (English) Zbl 07935111 Electron. J. Linear Algebra 40, 564-573 (2024). Reviewer: Fatemeh Beik (Burnaby) MSC: 15A24 15B33 12D05 12F10 × Cite Format Result Cite Review PDF Full Text: DOI
Higham, Nicholas J. The power of bidiagonal matrices. (English) Zbl 07935105 Electron. J. Linear Algebra 40, 453-474 (2024). Reviewer: Frédéric Morneau-Guérin (Québec) MSC: 15B05 15A06 15A12 15A23 65F05 65F10 65F35 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Wang, Jiuzhou; Lock, Eric F. Multiple augmented reduced rank regression for pan-cancer analysis. (English) Zbl 1547.62504 Biometrics 80, No. 1, Article ID ujad002, 11 p. (2024). MSC: 62P10 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Chen, Juefei; Huang, Longxiu; Wei, Yimin Coseparable nonnegative tensor factorization with t-CUR decomposition. (English) Zbl 07931229 SIAM J. Matrix Anal. Appl. 45, No. 4, 1805-1826 (2024). MSC: 65F15 15A69 15A23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ding, Xiucai; Trogdon, Thomas A Riemann-Hilbert approach to the perturbation theory for orthogonal polynomials: applications to numerical linear algebra and random matrix theory. (English) Zbl 07931109 Int. Math. Res. Not. 2024, No. 5, 3975-4061 (2024). MSC: 65F45 15A23 15B52 33C45 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Niu, Benxia; Zheng, Bing Accurate computations with some Catalan-Stieltjes matrices. (English) Zbl 07930248 Calcolo 61, No. 4, Paper No. 63, 24 p. (2024). MSC: 65F15 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Yang, Zhao; Liu, Sanyang; Cao, Cheng Accurate computations of singular values and linear systems for polynomial-Vandermonde-type matrices. (English) Zbl 07930247 Calcolo 61, No. 4, Paper No. 62, 24 p. (2024). MSC: 65F15 65F05 15A18 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Frazho, A. E.; Ran, A. C. M.; van Schagen, F. Wiener-Hopf indices of unitary-valued functions on the imaginary axis. (English) Zbl 07930070 Complex Anal. Oper. Theory 18, No. 7, Paper No. 156, 37 p. (2024). MSC: 47A68 47B35 47A56 47A53 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Zhang, Jun; Wang, Fenfen; Zhou, Jian Community detection based on nonnegative matrix tri-factorization for multiplex social networks. (English) Zbl 07929436 J. Complex Netw. 12, No. 2, Article ID cnae012, 16 p. (2024). MSC: 68-XX 91-XX × Cite Format Result Cite Review PDF Full Text: DOI
Montanari, Andrea; Wu, Yuchen Fundamental limits of low-rank matrix estimation with diverging aspect ratios. (English) Zbl 07928784 Ann. Stat. 52, No. 4, 1460-1484 (2024). MSC: 62B10 60B20 94A17 × Cite Format Result Cite Review PDF Full Text: DOI arXiv Link
Kim, Bumsig; Kim, Taejung Standard conjecture D for local stacky matrix factorizations. (English) Zbl 07928746 Homology Homotopy Appl. 26, No. 2, 193-207 (2024). MSC: 14A22 14B05 32S25 32S35 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Malyshev, A. N.; Sadkane, M. Decay estimates of Green’s matrices for discrete-time linear periodic systems. (English) Zbl 07926175 Linear Multilinear Algebra 72, No. 14, 2312-2328 (2024). Reviewer: Ibrahima Bakayoko (N’Zérékoré) MSC: 15A06 15A24 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Gutin, Ran Unitary canonical forms over Clifford algebras, and an observed unification of some real-matrix decompositions. (English) Zbl 07926174 Linear Multilinear Algebra 72, No. 14, 2288-2311 (2024). MSC: 15A18 15A66 15A23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Huang, Bingru; Chen, Falai An algorithm to compute the \(\mu\)-bases of rational parametric surfaces with respect to one variable. (English) Zbl 1548.65419 Commun. Math. Stat. 12, No. 3, 523-541 (2024). MSC: 65Y04 65D99 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Esposito, Flavia; Atif, Syed Muhammad; Gillis, Nicolas Accelerated SVD-based initialization for nonnegative matrix factorization. (English) Zbl 1548.65103 Comput. Appl. Math. 43, No. 6, Paper No. 392, 16 p. (2024). MSC: 65F55 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Bossu, Sébastien Tridiagonal and single-pair matrices and the inverse sum of two single-pair matrices. (English) Zbl 07923151 Linear Algebra Appl. 699, 129-158 (2024). MSC: 15A23 15A09 15B05 47B36 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Bien, M. H.; Tam, V. M.; Tri, D. C. M.; Truong, L. Q. Products of infinite upper triangular quadratic matrices. (English) Zbl 07923148 Linear Algebra Appl. 699, 59-71 (2024). MSC: 15B33 15A23 20H20 × Cite Format Result Cite Review PDF Full Text: DOI
Cao, Zhengbang; Wei, Yimin; Xie, Pengpeng Randomized GCUR decompositions. (English) Zbl 1548.65102 Adv. Comput. Math. 50, No. 4, Paper No. 77, 33 p. (2024). MSC: 65F55 15A23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Chu, Whenchang; Kiliç, Emrah Inverses and determinants of three classes of Hankel matrices. (English) Zbl 07922271 Bull. Belg. Math. Soc. - Simon Stevin 31, No. 2, 268-277 (2024). MSC: 15B05 15A15 15A09 15A23 15B36 11C20 × Cite Format Result Cite Review PDF Full Text: DOI
Fretwell, Dan; Roberts, Jenny Symmetric bilinear forms, superalgebras and integer matrix factorization. (English) Zbl 07922222 Linear Algebra Appl. 700, 61-79 (2024). MSC: 17A70 15A23 15A63 11E39 11H55 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Naidu, Srinath R.; Venkiteswaran, Gopalakrishnan Optimal oversampling ratio in two-step simulation. (English) Zbl 1548.65022 Monte Carlo Methods Appl. 30, No. 3, 281-297 (2024). MSC: 65C05 62D99 05C50 05C70 15A18 × Cite Format Result Cite Review PDF Full Text: DOI
Sun, Yuanchang; Zhang, Weiwei; Huang, Kai On the convergence of structure constrained nonnegative matrix factorizations for blind source separations. (English) Zbl 07920869 Commun. Anal. Comput. 2, No. 2, 199-214 (2024). MSC: 65F22 15A23 90C30 × Cite Format Result Cite Review PDF Full Text: DOI
Saak, Jens; Werner, Steffen W. R. Using \(LDL^\mathrm{T}\) factorizations in Newton’s method for solving general large-scale algebraic Riccati equations. (English) Zbl 1548.65097 ETNA, Electron. Trans. Numer. Anal. 62, 95-118 (2024). MSC: 65F45 65F55 65H10 15A24 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
van der Merwe, Alma; van Straaten, Madelein; Woerdeman, Hugo J. Fejér-Riesz factorization in the QRC-subalgebra and circularity of the quaternionic numerical range. (English) Zbl 07919751 Adv. Oper. Theory 9, No. 2, Paper No. 33, 14 p. (2024). MSC: 15A23 15A60 15A30 15A63 15B33 47A12 × Cite Format Result Cite Review PDF Full Text: DOI
Ciaperoni, Martino; Gionis, Aristides; Mannila, Heikki The Hadamard decomposition problem. (English) Zbl 1545.68119 Data Min. Knowl. Discov. 38, No. 4, 2306-2347 (2024). MSC: 68T09 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Moslemi, Amir; Bidar, Mahdi Dual-dual subspace learning with low-rank consideration for feature selection. (English) Zbl 07916102 Physica A 651, Article ID 129997, 17 p. (2024). MSC: 82-XX × Cite Format Result Cite Review PDF Full Text: DOI
Bien, M. H.; Son, T. N.; Thuy, T. T.; Truong, L. Q. Products of unipotent matrices of index 2 over division rings. (English) Zbl 07915653 Acta Math. Hung. 173, No. 1, 74-100 (2024). Reviewer: István Faragó (Budapest) MSC: 15A20 15A23 15B33 15B99 20H25 × Cite Format Result Cite Review PDF Full Text: DOI
Yesypenko, Anna; Martinsson, Per-Gunnar SlabLU: a two-level sparse direct solver for elliptic PDEs. (English) Zbl 1547.65185 Adv. Comput. Math. 50, No. 4, Paper No. 90, 28 p. (2024). MSC: 65N35 65N06 65N30 65N22 65F05 65F50 65F55 65Y05 65Y10 15A23 15B52 35J25 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Jia, Ji-Teng; Wang, Fu-Rong; Xie, Rong; Wang, Yi-Fan An efficient numerical algorithm for solving linear systems with cyclic tridiagonal coefficient matrices. (English) Zbl 1547.65030 J. Math. Chem. 62, No. 8, 1808-1821 (2024). MSC: 65F05 65F40 15B05 × Cite Format Result Cite Review PDF Full Text: DOI
Wang, Qingsong; Han, Deren; Zhang, Wenxing A customized inertial proximal alternating minimization for SVD-free robust principal component analysis. (English) Zbl 1548.65142 Optimization 73, No. 8, 2387-2412 (2024). MSC: 65K10 90C26 68U10 × Cite Format Result Cite Review PDF Full Text: DOI
Eftekhari, Aryan; Gaedke-Merzhäuser, Lisa; Pasadakis, Dimosthenis; Bollhöfer, Matthias; Scheidegger, Simon; Schenk, Olaf Algorithm 1042: sparse precision matrix estimation with SQUIC. (English) Zbl 07912550 ACM Trans. Math. Softw. 50, No. 2, Article No. 13, 18 p. (2024). MSC: 65-XX × Cite Format Result Cite Review PDF Full Text: DOI
Amiraslani, Amir; Koohestani, Masoumeh; Barghi, Amir Rahnamai Some results on characters of a class of \(P\)-polynomial table algebras. (English) Zbl 07911199 Miskolc Math. Notes 25, No. 1, 49-62 (2024). MSC: 05C50 15A18 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Dehghanpour, Ja’far; Mahdavi-Amiri, Nezam Orthogonal nonnegative matrix factorization problems for clustering: a new formulation and a competitive algorithm. (English) Zbl 07910160 Ann. Oper. Res. 339, No. 3, 1481-1497 (2024). MSC: 90C30 × Cite Format Result Cite Review PDF Full Text: DOI
Nguyen Thi Thai Ha; Phan Hoang Nam; Tran Nam Son Products of commutators of involutions in skew linear groups. (English) Zbl 07905654 Acta Math. Vietnam. 49, No. 2, 253-263 (2024). MSC: 12E15 15A23 15B33 15B99 16K20 × Cite Format Result Cite Review PDF Full Text: DOI
Belohlavek, Radim; Trnecka, Martin Semantic explorations in factorizing Boolean data via formal concepts. (English) Zbl 1547.68694 Int. J. Approx. Reasoning 173, Article ID 109247, 14 p. (2024). MSC: 68T09 15B34 15A23 68T30 × Cite Format Result Cite Review PDF Full Text: DOI
Ephremidze, Lasha; Mishuris, Gennady; Spitkovsky, Ilya M. On the exact spectral factorization of rational matrix functions with applications to paraunitary filter banks. (English) Zbl 07905063 J. Fourier Anal. Appl. 30, No. 4, Paper No. 43, 24 p. (2024). Reviewer: Oleksiy Karlovych (Lisboa) MSC: 47A68 65T60 15A83 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Nguyen Thi Thai Ha; Dao Trong Toan Products of commutators of unipotent matrices of index 2 in \(\mathrm{GL}_n(\mathbb{H})\). (English) Zbl 1546.15018 Int. Electron. J. Algebra 36, 121-133 (2024). MSC: 15B33 15A23 × Cite Format Result Cite Review PDF Full Text: DOI
Luo, Wenjun; Wu, Zezhong; Zhou, Nan Hypergraph-based convex semi-supervised unconstraint symmetric matrix factorization for image clustering. (English) Zbl 07903563 Inf. Sci. 680, Article ID 121138, 27 p. (2024). MSC: 90C26 90C90 × Cite Format Result Cite Review PDF Full Text: DOI
Guo, Guangbao; Yu, Miao; Qian, Guoqi ORKM: online regularized \(K\)-means clustering for online multi-view data. (English) Zbl 07903560 Inf. Sci. 680, Article ID 121133, 25 p. (2024). MSC: 62-XX 68-XX × Cite Format Result Cite Review PDF Full Text: DOI
Che, Maolin; Wei, Yimin; Yan, Hong Sketch-based multiplicative updating algorithms for symmetric nonnegative tensor factorizations with applications to face image clustering. (English) Zbl 1546.15011 J. Glob. Optim. 89, No. 4, 995-1032 (2024). MSC: 15A69 15A23 15A24 15A18 65F55 68W20 × Cite Format Result Cite Review PDF Full Text: DOI
Hien, Le Thi Khanh; Papadimitriou, Dimitri An inertial ADMM for a class of nonconvex composite optimization with nonlinear coupling constraints. (English) Zbl 07902422 J. Glob. Optim. 89, No. 4, 927-948 (2024). MSC: 90C26 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Li, Chunmei; Tian, Dan; Duan, Xuefeng; Yang, Naya An efficient iterative method for solving the graph regularization Q-weighted nonnegative matrix factorization problem in multi-view clustering. (English) Zbl 07901907 Appl. Numer. Math. 205, 255-266 (2024). MSC: 90C30 × Cite Format Result Cite Review PDF Full Text: DOI
Lin, Xun; Zhang, Shizhuo Kuznetsov’s Fano threefold conjecture via Hochschild-Serre algebra. (English) Zbl 07901571 Math. Z. 308, No. 2, Paper No. 26, 12 p. (2024). MSC: 14F05 14J45 14D20 14D23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Barlow, Jesse L. Reorthogonalized block classical Gram-Schmidt using two Cholesky-based TSQR algorithms. (English) Zbl 1545.65171 SIAM J. Matrix Anal. Appl. 45, No. 3, 1487-1517 (2024). MSC: 65F25 65F20 65F35 × Cite Format Result Cite Review PDF Full Text: DOI
Ji, Jun Alternative algebraic perturbation expressions for the core-EP inverse of a matrix. (English) Zbl 07899226 Comput. Appl. Math. 43, No. 6, Paper No. 333, 12 p. (2024). MSC: 15A09 65F20 × Cite Format Result Cite Review PDF Full Text: DOI
Benítez, Julio; Koczkodaj, Waldemar W.; Kowalczyk, Adam Computationally efficient orthogonalization for pairwise comparisons method. (English) Zbl 1545.91103 Appl. Math. Comput. 473, Article ID 128651, 11 p. (2024). MSC: 91B06 15A23 65C05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Liang, Zhao-Zheng; Zhu, Mu-Zheng On the improvement of shift-splitting preconditioners for double saddle point problems. (English) Zbl 1545.65136 J. Appl. Math. Comput. 70, No. 2, 1339-1363 (2024). MSC: 65F10 65F08 65F50 × Cite Format Result Cite Review PDF Full Text: DOI