Saha, Tanay Inverse eigenvalue problem for affinely structured or sparse polynomial matrices with prescribed eigenvalues. (English) Zbl 07901836 J. Comput. Appl. Math. 454, Article ID 116207, 17 p. (2025). MSC: 15A29 15A18 65F50 65K10 PDFBibTeX XMLCite \textit{T. Saha}, J. Comput. Appl. Math. 454, Article ID 116207, 17 p. (2025; Zbl 07901836) Full Text: DOI
He, Jun; Liu, Yanmin; Shen, Xiaowei Pareto eigenvalue inclusion theorems and copositive tensors. (English) Zbl 07901826 J. Comput. Appl. Math. 454, Article ID 116193, 15 p. (2025). MSC: 65F15 65K10 15A18 90C22 15A69 PDFBibTeX XMLCite \textit{J. He} et al., J. Comput. Appl. Math. 454, Article ID 116193, 15 p. (2025; Zbl 07901826) Full Text: DOI
Cui, Chunfeng; Qi, Liqun A genuine extension of the Moore-Penrose inverse to dual matrices. (English) Zbl 07901818 J. Comput. Appl. Math. 454, Article ID 116185, 17 p. (2025). MSC: 15A09 15A18 65F15 65F20 PDFBibTeX XMLCite \textit{C. Cui} and \textit{L. Qi}, J. Comput. Appl. Math. 454, Article ID 116185, 17 p. (2025; Zbl 07901818) Full Text: DOI arXiv
Basavaraju, Pallavi; Hadimani, Shrinath; Jayaraman, Sachindranath Bounds on the moduli of eigenvalues of rational matrices. (English) Zbl 07908368 Result. Math. 79, No. 5, Paper No. 206, 23 p. (2024). MSC: 15A18 15A42 47A12 47A56 26C15 PDFBibTeX XMLCite \textit{P. Basavaraju} et al., Result. Math. 79, No. 5, Paper No. 206, 23 p. (2024; Zbl 07908368) Full Text: DOI arXiv
Singh, Pravin; Singh, Shivani; Singh, Virath Recursive bounds for the eigenvalues of symmetric positive definite matrices. (English) Zbl 07907362 Aust. J. Math. Anal. Appl. 21, No. 2, Paper No. 1, 9 p. (2024). MSC: 15A18 15A45 65F35 PDFBibTeX XMLCite \textit{P. Singh} et al., Aust. J. Math. Anal. Appl. 21, No. 2, Paper No. 1, 9 p. (2024; Zbl 07907362) Full Text: Link
Ammari, Habib; Barandun, Silvio; Davies, Bryn; Hiltunen, Erik Orvehed; Liu, Ping Stability of the non-Hermitian skin effect in one dimension. (English) Zbl 07906766 SIAM J. Appl. Math. 84, No. 4, 1697-1717 (2024). MSC: 35B34 47B28 35P25 35C20 81Q12 15A18 15B05 PDFBibTeX XMLCite \textit{H. Ammari} et al., SIAM J. Appl. Math. 84, No. 4, 1697--1717 (2024; Zbl 07906766) Full Text: DOI arXiv
Xu, Leyou; Zhou, Bo Normalized Laplacian eigenvalues of hypergraphs. (English) Zbl 07906418 Graphs Comb. 40, No. 5, Paper No. 92, 22 p. (2024). MSC: 05C50 05C65 05C69 15A18 PDFBibTeX XMLCite \textit{L. Xu} and \textit{B. Zhou}, Graphs Comb. 40, No. 5, Paper No. 92, 22 p. (2024; Zbl 07906418) Full Text: DOI arXiv
Duan, Fang Triangle-free graphs with three positive eigenvalues. (English) Zbl 07905889 Algebra Colloq. 31, No. 3, 525-540 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{F. Duan}, Algebra Colloq. 31, No. 3, 525--540 (2024; Zbl 07905889) Full Text: DOI
Zhao, Jing; Liu, Heguo Two matrix theorems arising from nilpotent groups. (English) Zbl 07905887 Algebra Colloq. 31, No. 3, 499-504 (2024). MSC: 20D15 20F18 15A18 15A21 PDFBibTeX XMLCite \textit{J. Zhao} and \textit{H. Liu}, Algebra Colloq. 31, No. 3, 499--504 (2024; Zbl 07905887) Full Text: DOI
Rachidi, Mustapha; Mouniane, Mohammed On the generalized Apostol-Kolodner differential equation of the second-order. (English) Zbl 07905423 Bol. Soc. Parana. Mat. (3) 42, Paper No. 144, 21 p. (2024). MSC: 15A99 40A05 40A25 15A18 PDFBibTeX XMLCite \textit{M. Rachidi} and \textit{M. Mouniane}, Bol. Soc. Parana. Mat. (3) 42, Paper No. 144, 21 p. (2024; Zbl 07905423) Full Text: DOI
Furtado, Susana; Johnson, Charles R. Pairwise comparison matrices with uniformly ordered efficient vectors. (English) Zbl 07905222 Int. J. Approx. Reasoning 173, Article ID 109265, 16 p. (2024). MSC: 90B50 91B06 15A18 PDFBibTeX XMLCite \textit{S. Furtado} and \textit{C. R. Johnson}, Int. J. Approx. Reasoning 173, Article ID 109265, 16 p. (2024; Zbl 07905222) Full Text: DOI
Byun, Sung-Soo; Forrester, Peter J. Spectral moments of the real Ginibre ensemble. (English) Zbl 07904958 Ramanujan J. 64, No. 4, 1497-1519 (2024). MSC: 15B52 15A18 33C20 33C05 60B20 PDFBibTeX XMLCite \textit{S.-S. Byun} and \textit{P. J. Forrester}, Ramanujan J. 64, No. 4, 1497--1519 (2024; Zbl 07904958) Full Text: DOI arXiv OA License
Wang, Jian Feng; Lei, Xing Yu; Li, Shu Chao; Stanić, Zoran The complete classification of graphs whose second largest eigenvalue of the eccentricity matrix is less than 1. (English) Zbl 07904907 Acta Math. Sin., Engl. Ser. 40, No. 7, 1741-1766 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{J. F. Wang} et al., Acta Math. Sin., Engl. Ser. 40, No. 7, 1741--1766 (2024; Zbl 07904907) Full Text: DOI
Bani-Ahmad, Feras; Rashid, Mohammad Hussein Mohammad Enhanced Young-type inequalities utilizing Kantorovich approach for semidefinite matrices. (English) Zbl 07903505 Open Math. 22, Article ID 20230185, 12 p. (2024). MSC: 26D07 26D15 15A18 15A60 47A63 PDFBibTeX XMLCite \textit{F. Bani-Ahmad} and \textit{M. H. M. Rashid}, Open Math. 22, Article ID 20230185, 12 p. (2024; Zbl 07903505) Full Text: DOI OA License
Jung, Jaewon; Kim, Donggyun Construction of 4 x 4 symmetric stochastic matrices with given spectra. (English) Zbl 07903496 Open Math. 22, Article ID 20230176, 7 p. (2024). MSC: 15B51 15A29 15A18 PDFBibTeX XMLCite \textit{J. Jung} and \textit{D. Kim}, Open Math. 22, Article ID 20230176, 7 p. (2024; Zbl 07903496) Full Text: DOI OA License
Al-Natoor, Ahmad; Hirzallah, Omar; Kittaneh, Fuad Singular value inequalities for submultiplicative and subadditive functions of matrices. (English) Zbl 07903114 Positivity 28, No. 3, Paper No. 46, 14 p. (2024). MSC: 15A42 15A18 15A60 47A12 47A30 47B15 PDFBibTeX XMLCite \textit{A. Al-Natoor} et al., Positivity 28, No. 3, Paper No. 46, 14 p. (2024; Zbl 07903114) Full Text: DOI
Rather, Bilal Ahmad; Imran, Muhammad; Raza, Zahid; Farooq, Fozia Bashir Spectral properties of Sombor matrix of threshold graphs. (English) Zbl 07902491 RAIRO, Oper. Res. 58, No. 4, 2845-2864 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{B. A. Rather} et al., RAIRO, Oper. Res. 58, No. 4, 2845--2864 (2024; Zbl 07902491) Full Text: DOI OA License
Che, Maolin; Wei, Yimin; Yan, Hong Sketch-based multiplicative updating algorithms for symmetric nonnegative tensor factorizations with applications to face image clustering. (English) Zbl 07902425 J. Glob. Optim. 89, No. 4, 995-1032 (2024). MSC: 15A69 15A23 15A24 15A18 65F55 68W20 PDFBibTeX XMLCite \textit{M. Che} et al., J. Glob. Optim. 89, No. 4, 995--1032 (2024; Zbl 07902425) Full Text: DOI
Song, Jian; Yao, Jianfeng; Yuan, Wangjun Eigenvalue distributions of high-dimensional matrix processes driven by fractional Brownian motion. (English) Zbl 07901522 Random Matrices Theory Appl. 13, No. 2, Article ID 2450009, 37 p. (2024). MSC: 15A18 60F05 60G22 15B52 60H15 PDFBibTeX XMLCite \textit{J. Song} et al., Random Matrices Theory Appl. 13, No. 2, Article ID 2450009, 37 p. (2024; Zbl 07901522) Full Text: DOI arXiv
Dubach, Guillaume; Reker, Jana Dynamics of a rank-one multiplicative perturbation of a unitary matrix. (English) Zbl 07901520 Random Matrices Theory Appl. 13, No. 2, Article ID 2450007, 26 p. (2024). MSC: 37H10 15A18 15B52 47A55 47B93 60B20 PDFBibTeX XMLCite \textit{G. Dubach} and \textit{J. Reker}, Random Matrices Theory Appl. 13, No. 2, Article ID 2450007, 26 p. (2024; Zbl 07901520) Full Text: DOI arXiv
Xu, Leyou; Zhou, Bo Distribution of signless Laplacian eigenvalues and graph invariants. (English) Zbl 07901475 Linear Algebra Appl. 698, 589-602 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{L. Xu} and \textit{B. Zhou}, Linear Algebra Appl. 698, 589--602 (2024; Zbl 07901475) Full Text: DOI arXiv
Clark, Antwan; Curtis, Bryan A.; Gnang, Edinah K.; Hogben, Leslie Apportionable matrices and gracefully labelled graphs. (English) Zbl 07901466 Linear Algebra Appl. 698, 295-325 (2024). MSC: 05C50 05C78 15A04 15A18 05B20 PDFBibTeX XMLCite \textit{A. Clark} et al., Linear Algebra Appl. 698, 295--325 (2024; Zbl 07901466) Full Text: DOI arXiv
Li, Lei; Wang, Jianfeng; Brunetti, Maurizio Seidel matrices, Dilworth number and an eigenvalue-free interval for cographs. (English) Zbl 07901456 Linear Algebra Appl. 698, 56-72 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{L. Li} et al., Linear Algebra Appl. 698, 56--72 (2024; Zbl 07901456) Full Text: DOI
Chen, Zhongyuan; Sun, Jiguang; Xia, Jianlin A robust randomized indicator method for accurate symmetric eigenvalue detection. (English) Zbl 07900966 J. Sci. Comput. 100, No. 2, Paper No. 48, 26 p. (2024). MSC: 65F15 65F35 65F10 15A18 PDFBibTeX XMLCite \textit{Z. Chen} et al., J. Sci. Comput. 100, No. 2, Paper No. 48, 26 p. (2024; Zbl 07900966) Full Text: DOI
Bucht, Teodor; Christiansen, Jacob S. A geometric approach to approximating the limit set of eigenvalues for banded Toeplitz matrices. (English) Zbl 07900920 SIAM J. Matrix Anal. Appl. 45, No. 3, 1573-1598 (2024). MSC: 15B05 15A18 47B06 47B35 65F15 PDFBibTeX XMLCite \textit{T. Bucht} and \textit{J. S. Christiansen}, SIAM J. Matrix Anal. Appl. 45, No. 3, 1573--1598 (2024; Zbl 07900920) Full Text: DOI arXiv
Boutsikas, Christos; Drineas, Petros; Ipsen, Ilse C. F. Small singular values can increase in lower precision. (English) Zbl 07900918 SIAM J. Matrix Anal. Appl. 45, No. 3, 1518-1540 (2024). MSC: 65F15 65G50 15A18 15A23 15A42 PDFBibTeX XMLCite \textit{C. Boutsikas} et al., SIAM J. Matrix Anal. Appl. 45, No. 3, 1518--1540 (2024; Zbl 07900918) Full Text: DOI arXiv
Wang, Haoyu Quantitative universality for the largest eigenvalue of sample covariance matrices. (English) Zbl 07900393 Ann. Appl. Probab. 34, No. 3, 2539-2565 (2024). MSC: 60B20 15B52 15A18 PDFBibTeX XMLCite \textit{H. Wang}, Ann. Appl. Probab. 34, No. 3, 2539--2565 (2024; Zbl 07900393) Full Text: DOI arXiv Link
Braga, Rodrigo O.; Veloso, Bruno S. On the Laplacian index of tadpole graphs. (English) Zbl 07899659 Spec. Matrices 12, Article ID 20240019, 13 p. (2024). MSC: 05C50 15A18 15B57 PDFBibTeX XMLCite \textit{R. O. Braga} and \textit{B. S. Veloso}, Spec. Matrices 12, Article ID 20240019, 13 p. (2024; Zbl 07899659) Full Text: DOI OA License
Dyachenko, Alexander; Tyaglov, Mikhail On the spectrum of tridiagonal matrices with two-periodic main diagonal. (English) Zbl 07899652 Spec. Matrices 12, Article ID 20240009, 10 p. (2024). MSC: 15A18 15B05 15A15 33C45 PDFBibTeX XMLCite \textit{A. Dyachenko} and \textit{M. Tyaglov}, Spec. Matrices 12, Article ID 20240009, 10 p. (2024; Zbl 07899652) Full Text: DOI arXiv OA License
Chen, Mei-Qin Eigenpairs of adjacency matrices of balanced signed graphs. (English) Zbl 07899651 Spec. Matrices 12, Article ID 20240007, 14 p. (2024). MSC: 15A18 05C50 05C22 PDFBibTeX XMLCite \textit{M.-Q. Chen}, Spec. Matrices 12, Article ID 20240007, 14 p. (2024; Zbl 07899651) Full Text: DOI OA License
Andahmou, Aoulaia MPCA and MDA via Einstein product. (English) Zbl 07899244 Comput. Appl. Math. 43, No. 6, Paper No. 354, 22 p. (2024). MSC: 15A18 15A69 15A72 PDFBibTeX XMLCite \textit{A. Andahmou}, Comput. Appl. Math. 43, No. 6, Paper No. 354, 22 p. (2024; Zbl 07899244) Full Text: DOI
Xu, Yang; Gao, Kaixin Incremental quaternion singular value decomposition and its application for low rank quaternion matrix completion. (English) Zbl 07899242 Comput. Appl. Math. 43, No. 6, Paper No. 352, 17 p. (2024). MSC: 15A18 15A69 94A08 PDFBibTeX XMLCite \textit{Y. Xu} and \textit{K. Gao}, Comput. Appl. Math. 43, No. 6, Paper No. 352, 17 p. (2024; Zbl 07899242) Full Text: DOI
Das, Joyentanuj; Mahato, Iswar On the maximum \(A_\alpha\)-spectral radius of unicyclic and bicyclic graphs with fixed girth or fixed number of pendant vertices. (English) Zbl 07899237 Comput. Appl. Math. 43, No. 6, Paper No. 347, 15 p. (2024). MSC: 05C50 05C35 15A18 PDFBibTeX XMLCite \textit{J. Das} and \textit{I. Mahato}, Comput. Appl. Math. 43, No. 6, Paper No. 347, 15 p. (2024; Zbl 07899237) Full Text: DOI arXiv
Pirzada, Shariefuddin; Khan, Saleem Distance Laplacian eigenvalues of graphs, and chromatic and independence number. (English) Zbl 07898781 Rev. Unión Mat. Argent. 67, No. 1, 145-159 (2024). MSC: 05C50 15A18 05C12 05C15 PDFBibTeX XMLCite \textit{S. Pirzada} and \textit{S. Khan}, Rev. Unión Mat. Argent. 67, No. 1, 145--159 (2024; Zbl 07898781) Full Text: DOI arXiv
Zhang, Meiqiao; Dong, Fengming The absolute values of the perfect matching derangement graph’s eigenvalues almost follow the lexicographic order of partitions. (English) Zbl 07898307 Discrete Math. 347, No. 11, Article ID 114188, 10 p. (2024). MSC: 05C50 05A17 05C25 05C70 15A18 PDFBibTeX XMLCite \textit{M. Zhang} and \textit{F. Dong}, Discrete Math. 347, No. 11, Article ID 114188, 10 p. (2024; Zbl 07898307) Full Text: DOI arXiv
Voronin, I. V. On asymptotics of eigenvalues of seven-diagonal Toeplitz matrices. (English) Zbl 07897441 Comput. Math. Math. Phys. 64, No. 6, 1159-1166 (2024). MSC: 15A18 15B05 PDFBibTeX XMLCite \textit{I. V. Voronin}, Comput. Math. Math. Phys. 64, No. 6, 1159--1166 (2024; Zbl 07897441) Full Text: DOI
Kressner, Daniel; Plestenjak, Bor Analysis of eigenvalue condition numbers for a class of randomized numerical methods for singular matrix pencils. (English) Zbl 07896749 BIT 64, No. 3, Paper No. 32, 27 p. (2024). MSC: 65F15 15B52 15A18 15A22 PDFBibTeX XMLCite \textit{D. Kressner} and \textit{B. Plestenjak}, BIT 64, No. 3, Paper No. 32, 27 p. (2024; Zbl 07896749) Full Text: DOI arXiv OA License
Pastén, G.; Rojo, O. The generalized adjacency-distance matrix of connected graphs. (English) Zbl 07895559 Linear Multilinear Algebra 72, No. 10, 1689-1708 (2024). MSC: 05C50 05C40 05C35 15A18 PDFBibTeX XMLCite \textit{G. Pastén} and \textit{O. Rojo}, Linear Multilinear Algebra 72, No. 10, 1689--1708 (2024; Zbl 07895559) Full Text: DOI
Costara, Constantin Linear maps preserving inclusion and equality of the spectrum to fixed sets. (English) Zbl 07895555 Linear Multilinear Algebra 72, No. 10, 1633-1642 (2024). MSC: 15A86 15A04 15A18 PDFBibTeX XMLCite \textit{C. Costara}, Linear Multilinear Algebra 72, No. 10, 1633--1642 (2024; Zbl 07895555) Full Text: DOI
Oboudi, Mohammad Reza On the Seidel Estrada index of graphs. (English) Zbl 07895554 Linear Multilinear Algebra 72, No. 10, 1625-1632 (2024). MSC: 05C09 05C31 05C50 15A18 PDFBibTeX XMLCite \textit{M. R. Oboudi}, Linear Multilinear Algebra 72, No. 10, 1625--1632 (2024; Zbl 07895554) Full Text: DOI
Ding, Wenxv; Li, Ying; Wei, Musheng Jacobi method for dual quaternion Hermitian eigenvalue problems and applications. (English) Zbl 07895392 J. Appl. Math. Comput. 70, No. 4, 3749-3766 (2024). MSC: 15A18 15B57 PDFBibTeX XMLCite \textit{W. Ding} et al., J. Appl. Math. Comput. 70, No. 4, 3749--3766 (2024; Zbl 07895392) Full Text: DOI
Bora, Pallabi; Rajkhowa, Kukil Kalpa Laplacian and Wiener index of extension of zero divisor graph. (English) Zbl 07894681 Discrete Appl. Math. 356, 229-237 (2024). MSC: 05C50 05C09 05C12 15A18 13A70 PDFBibTeX XMLCite \textit{P. Bora} and \textit{K. K. Rajkhowa}, Discrete Appl. Math. 356, 229--237 (2024; Zbl 07894681) Full Text: DOI
Wang, Shujing Maxima of the \(Q\)-index of leaf-free graphs with given size. (English) Zbl 07894676 Discrete Appl. Math. 356, 161-173 (2024). MSC: 05C50 15A18 05C35 05C07 PDFBibTeX XMLCite \textit{S. Wang}, Discrete Appl. Math. 356, 161--173 (2024; Zbl 07894676) Full Text: DOI
Gao, Jing; Yang, Ning Some bounds on the largest eigenvalue of degree-based weighted adjacency matrix of a graph. (English) Zbl 07894663 Discrete Appl. Math. 356, 21-31 (2024). MSC: 05C22 05C50 05E05 15A18 05C07 05C40 05C76 PDFBibTeX XMLCite \textit{J. Gao} and \textit{N. Yang}, Discrete Appl. Math. 356, 21--31 (2024; Zbl 07894663) Full Text: DOI
Dossou-Olory, Audace A. V. The level matrix of a tree and its spectrum. (English) Zbl 07894661 Discrete Appl. Math. 356, 1-12 (2024). MSC: 05C50 05C05 15A18 PDFBibTeX XMLCite \textit{A. A. V. Dossou-Olory}, Discrete Appl. Math. 356, 1--12 (2024; Zbl 07894661) Full Text: DOI arXiv
Al-Shamiri, Mohammed M. Ali; Ahmad, Uzma; Maryam, Afeefa; Akram, Muhammad Cubic directed graphs with application. (English) Zbl 07893856 J. Appl. Math. Comput. 70, No. 3, 2169-2196 (2024). MSC: 05C20 05C50 15A18 PDFBibTeX XMLCite \textit{M. M. A. Al-Shamiri} et al., J. Appl. Math. Comput. 70, No. 3, 2169--2196 (2024; Zbl 07893856) Full Text: DOI
Bogoya, Manuel; Ekström, Sven-Erik; Serra-Capizzano, Stefano; Vassalos, Paris Matrix-less methods for the spectral approximation of large non-Hermitian Toeplitz matrices: a concise theoretical analysis and a numerical study. (English) Zbl 07893433 Numer. Linear Algebra Appl. 31, No. 4, e2545, 30 p. (2024). MSC: 15A18 PDFBibTeX XMLCite \textit{M. Bogoya} et al., Numer. Linear Algebra Appl. 31, No. 4, e2545, 30 p. (2024; Zbl 07893433) Full Text: DOI
Ma, Yuzheng; Shao, Yanling Some properties of generalized distance eigenvalues of graphs. (English) Zbl 07893364 Czech. Math. J. 74, No. 1, 1-15 (2024). MSC: 05C50 05C12 15A18 PDFBibTeX XMLCite \textit{Y. Ma} and \textit{Y. Shao}, Czech. Math. J. 74, No. 1, 1--15 (2024; Zbl 07893364) Full Text: DOI
El Hachimi, A.; Jbilou, K.; Hached, M.; Ratnani, A. Tensor Golub-Kahan method based on Einstein product. (English) Zbl 07890889 J. Comput. Appl. Math. 451, Article ID 116048, 17 p. (2024). MSC: 65F15 15A18 15A69 PDFBibTeX XMLCite \textit{A. El Hachimi} et al., J. Comput. Appl. Math. 451, Article ID 116048, 17 p. (2024; Zbl 07890889) Full Text: DOI arXiv
Mainar, E.; Peña, J. M.; Rubio, B. On the total positivity of q-Bernstein mass matrices and their accurate computations. (English) Zbl 07890876 J. Comput. Appl. Math. 451, Article ID 116034, 15 p. (2024). MSC: 65F05 65G50 15A23 15A18 15A06 15A09 PDFBibTeX XMLCite \textit{E. Mainar} et al., J. Comput. Appl. Math. 451, Article ID 116034, 15 p. (2024; Zbl 07890876) Full Text: DOI
Poongadan, Sameer; Lineesh, M. C. Forecasting of the true satellite carbon monoxide data with ensemble empirical mode decomposition, singular value decomposition and moving average. (English) Zbl 07887840 J. Appl. Stat. 51, No. 7, 1412-1426 (2024). MSC: 62-XX 37M10 68T07 15A18 PDFBibTeX XMLCite \textit{S. Poongadan} and \textit{M. C. Lineesh}, J. Appl. Stat. 51, No. 7, 1412--1426 (2024; Zbl 07887840) Full Text: DOI
Rather, Bilal Ahmad; Aouchiche, Mustapha; Imran, Muhammad; El Hallaoui, Issmail On distance Laplacian spectral ordering of some graphs. (English) Zbl 07886684 J. Appl. Math. Comput. 70, No. 1, 867-892 (2024). MSC: 05C50 05C12 15A18 PDFBibTeX XMLCite \textit{B. A. Rather} et al., J. Appl. Math. Comput. 70, No. 1, 867--892 (2024; Zbl 07886684) Full Text: DOI
Stewart, Michael Spectral transformation for the dense symmetric semidefinite generalized eigenvalue problem. (English) Zbl 07885722 SIAM J. Matrix Anal. Appl. 45, No. 3, 1392-1413 (2024). MSC: 65F15 65F22 15A18 PDFBibTeX XMLCite \textit{M. Stewart}, SIAM J. Matrix Anal. Appl. 45, No. 3, 1392--1413 (2024; Zbl 07885722) Full Text: DOI
Gungah, Satin K.; Alsubaie, Fawwaz F.; Jaimoukha, Imad M. On the two-parameter matrix pencil problem. (English) Zbl 07885718 SIAM J. Matrix Anal. Appl. 45, No. 3, 1287-1309 (2024). Reviewer: Jaydeb Sarkar (Bangalore) MSC: 15A22 15A21 47A56 47A80 47A25 15A69 65F15 15A18 47B47 PDFBibTeX XMLCite \textit{S. K. Gungah} et al., SIAM J. Matrix Anal. Appl. 45, No. 3, 1287--1309 (2024; Zbl 07885718) Full Text: DOI arXiv
Southworth, Ben S.; Manteuffel, Thomas A. On compatible transfer operators in nonsymmetric algebraic multigrid. (English) Zbl 07885716 SIAM J. Matrix Anal. Appl. 45, No. 3, 1245-1258 (2024). MSC: 65N55 65N12 65N15 65N50 65F50 15A18 PDFBibTeX XMLCite \textit{B. S. Southworth} and \textit{T. A. Manteuffel}, SIAM J. Matrix Anal. Appl. 45, No. 3, 1245--1258 (2024; Zbl 07885716) Full Text: DOI arXiv
Zhang, Shizhen; Sang, Caili; Zhao, Jianxing Direct methods of B(D)-eigenpairs of tensors and application in diffusion kurtosis imaging. (English) Zbl 07882635 J. Ind. Manag. Optim. 20, No. 9, 3031-3047 (2024). MSC: 15A18 15A69 15A72 PDFBibTeX XMLCite \textit{S. Zhang} et al., J. Ind. Manag. Optim. 20, No. 9, 3031--3047 (2024; Zbl 07882635) Full Text: DOI
Liu, Xifu; Lv, Haiyan Calculation for all \(D\)-eigenvalues of a diffusion kurtosis tensor. (English) Zbl 07882632 J. Ind. Manag. Optim. 20, No. 9, 2971-2979 (2024). MSC: 15A18 15A69 PDFBibTeX XMLCite \textit{X. Liu} and \textit{H. Lv}, J. Ind. Manag. Optim. 20, No. 9, 2971--2979 (2024; Zbl 07882632) Full Text: DOI
Liesen, Jörg; Ramme, Justus Spectral properties of certain nonsymmetric saddle point matrices. (English) Zbl 07881194 ETNA, Electron. Trans. Numer. Anal. 60, 276-291 (2024). MSC: 15A20 15A18 65F10 PDFBibTeX XMLCite \textit{J. Liesen} and \textit{J. Ramme}, ETNA, Electron. Trans. Numer. Anal. 60, 276--291 (2024; Zbl 07881194) Full Text: DOI Link
Masal, Hemant; Bhate, Hemant; Kendre, Subhash Watson’s addition formula and \(q\) series. (English) Zbl 07881014 Indian J. Pure Appl. Math. 55, No. 2, 709-715 (2024). MSC: 11F03 11F27 15A18 33F05 PDFBibTeX XMLCite \textit{H. Masal} et al., Indian J. Pure Appl. Math. 55, No. 2, 709--715 (2024; Zbl 07881014) Full Text: DOI
Du, Zhibin; Huang, Yinhao Some extensions of Collatz (periodic) conjecture. (English) Zbl 07879842 Appl. Math. Comput. 475, Article ID 128742, 9 p. (2024). MSC: 15A15 15A16 15A18 15B36 11B83 11D04 PDFBibTeX XMLCite \textit{Z. Du} and \textit{Y. Huang}, Appl. Math. Comput. 475, Article ID 128742, 9 p. (2024; Zbl 07879842) Full Text: DOI
Li, Chaoqian; Zhou, Xuelin; Wang, Hehui Lower bounds for the smallest singular value via permutation matrices. (English) Zbl 07879376 J. Math. Inequal. 18, No. 2, 591-604 (2024). Reviewer: Antoine Mhanna (Kfardebian) MSC: 15A42 15A18 PDFBibTeX XMLCite \textit{C. Li} et al., J. Math. Inequal. 18, No. 2, 591--604 (2024; Zbl 07879376) Full Text: DOI OA License
Wu, Tingzeng; Yu, Yong; Feng, Lihua; Gao, Xing On the second immanantal polynomials of graphs. (English) Zbl 07879052 Discrete Math. 347, No. 10, Article ID 114105, 14 p. (2024). MSC: 05C31 15A18 05C50 15A15 20B30 PDFBibTeX XMLCite \textit{T. Wu} et al., Discrete Math. 347, No. 10, Article ID 114105, 14 p. (2024; Zbl 07879052) Full Text: DOI
Cui, Chunfeng; Qi, Liqun A power method for computing the dominant eigenvalue of a dual quaternion Hermitian matrix. (English) Zbl 07878719 J. Sci. Comput. 100, No. 1, Paper No. 21, 23 p. (2024). MSC: 15A18 15A42 15B48 65F15 PDFBibTeX XMLCite \textit{C. Cui} and \textit{L. Qi}, J. Sci. Comput. 100, No. 1, Paper No. 21, 23 p. (2024; Zbl 07878719) Full Text: DOI arXiv OA License
Hao, Wenrui; Hong, Qingguo; Jin, Xianlin Gauss Newton method for solving variational problems of PDEs with neural network discretizaitons. (English) Zbl 07878715 J. Sci. Comput. 100, No. 1, Paper No. 17, 28 p. (2024). MSC: 65N99 65K10 65H10 65N12 68Q32 68T07 35A15 41A58 65F20 15A18 65C05 35J15 35R09 35R02 PDFBibTeX XMLCite \textit{W. Hao} et al., J. Sci. Comput. 100, No. 1, Paper No. 17, 28 p. (2024; Zbl 07878715) Full Text: DOI arXiv
Shaban, Rezwan Ul; Imran, Muhammad; Ganie, Hilal A. Bounds for the \(\alpha\)-adjacency energy of a graph. (English) Zbl 07878695 J. Math. Inequal. 18, No. 1, 127-141 (2024). Reviewer: Alessandro De Paris (Roma) MSC: 05C50 15A18 05C35 PDFBibTeX XMLCite \textit{R. U. Shaban} et al., J. Math. Inequal. 18, No. 1, 127--141 (2024; Zbl 07878695) Full Text: DOI OA License
Maurya, Shambhu Nath Limiting spectral distribution of Toeplitz and Hankel matrices with dependent entries. (English) Zbl 07878511 Stat. Probab. Lett. 209, Article ID 110092, 11 p. (2024). MSC: 15B52 15B05 15A18 60B20 PDFBibTeX XMLCite \textit{S. N. Maurya}, Stat. Probab. Lett. 209, Article ID 110092, 11 p. (2024; Zbl 07878511) Full Text: DOI arXiv
Zeng, Wenlong; Liu, Jianzhou Partitioned Dashnic-Zusmanovich type matrices with applications. (English) Zbl 07878412 East Asian J. Appl. Math. 14, No. 2, 342-370 (2024). MSC: 15A18 15B36 15A42 05B20 PDFBibTeX XMLCite \textit{W. Zeng} and \textit{J. Liu}, East Asian J. Appl. Math. 14, No. 2, 342--370 (2024; Zbl 07878412) Full Text: DOI
Fan, Ziyao; Yang, Chen; Lin, Bochao; Yang, Ying; Shi, Qinghe Convex set-oriented singular value decomposition with bounded uncertainties. (English) Zbl 07878294 J. Comput. Appl. Math. 448, Article ID 115942, 15 p. (2024). MSC: 65F15 15A18 62H25 PDFBibTeX XMLCite \textit{Z. Fan} et al., J. Comput. Appl. Math. 448, Article ID 115942, 15 p. (2024; Zbl 07878294) Full Text: DOI
Guo, Ji-Ming; Liu, Enying; Li, Jianxi; Shiu, Wai Chee The second smallest normalized Laplacian eigenvalue of unicyclic graphs. (English) Zbl 07878224 Comput. Appl. Math. 43, No. 5, Paper No. 285, 16 p. (2024). MSC: 05C50 15A18 15A15 PDFBibTeX XMLCite \textit{J.-M. Guo} et al., Comput. Appl. Math. 43, No. 5, Paper No. 285, 16 p. (2024; Zbl 07878224) Full Text: DOI
Eriksson, Sofia; Nordqvist, Jonas Inverting the sum of two singular matrices. (English) Zbl 07878065 Results Appl. Math. 22, Article ID 100463, 5 p. (2024). MSC: 15A09 15A18 15A03 PDFBibTeX XMLCite \textit{S. Eriksson} and \textit{J. Nordqvist}, Results Appl. Math. 22, Article ID 100463, 5 p. (2024; Zbl 07878065) Full Text: DOI arXiv
Li, Xin; Zhai, Mingqing; Shu, Jinlong A Brualdi-Hoffman-Turán problem on cycles. (English) Zbl 07878019 Eur. J. Comb. 120, Article ID 103966, 13 p. (2024). MSC: 05C50 05C35 05C38 15A18 PDFBibTeX XMLCite \textit{X. Li} et al., Eur. J. Comb. 120, Article ID 103966, 13 p. (2024; Zbl 07878019) Full Text: DOI
Shirokov, Dmitry On SVD and polar decomposition in real and complexified Clifford algebras. (English) Zbl 07877959 Adv. Appl. Clifford Algebr. 34, No. 3, Paper No. 23, 20 p. (2024). MSC: 15A66 15A18 15A67 PDFBibTeX XMLCite \textit{D. Shirokov}, Adv. Appl. Clifford Algebr. 34, No. 3, Paper No. 23, 20 p. (2024; Zbl 07877959) Full Text: DOI arXiv
Trofimov, Vladimir I. On adjacency operators of locally finite graphs. (English. Russian original) Zbl 07877900 Izv. Math. 88, No. 3, 542-589 (2024); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 88, No. 3, 139-191 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{V. I. Trofimov}, Izv. Math. 88, No. 3, 542--589 (2024; Zbl 07877900); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 88, No. 3, 139--191 (2024) Full Text: DOI arXiv MNR
Zhang, Peng-Li; Feng, Li-Hua; Liu, Wei-Jun; Zhang, Xiao-Dong The \(Q\)-index and connectivity of graphs. (English) Zbl 07875762 J. Oper. Res. Soc. China 12, No. 2, 505-519 (2024). MSC: 05C50 05C40 15A18 PDFBibTeX XMLCite \textit{P.-L. Zhang} et al., J. Oper. Res. Soc. China 12, No. 2, 505--519 (2024; Zbl 07875762) Full Text: DOI arXiv
Britnell, John R.; Wildon, Mark A necessary and sufficient condition for double coset lumping of Markov chains on groups with an application to the random to top shuffle. (English) Zbl 07875280 Proc. Am. Math. Soc. 152, No. 8, 3265-3274 (2024). MSC: 60B15 60J10 60G50 15A18 15B51 60G10 20P05 PDFBibTeX XMLCite \textit{J. R. Britnell} and \textit{M. Wildon}, Proc. Am. Math. Soc. 152, No. 8, 3265--3274 (2024; Zbl 07875280) Full Text: DOI arXiv
Bianchi, Davide; Garoni, Carlo On the asymptotic spectral distribution of increasing size matrices: test functions, spectral clustering, and asymptotic estimates of outliers. (English) Zbl 07874848 Linear Algebra Appl. 697, 615-638 (2024). MSC: 47B06 15A18 15B05 60B10 15A60 PDFBibTeX XMLCite \textit{D. Bianchi} and \textit{C. Garoni}, Linear Algebra Appl. 697, 615--638 (2024; Zbl 07874848) Full Text: DOI
Bogoya, M.; Grudsky, S. M.; Serra-Capizzano, S. Eigenvalue superposition for Toeplitz matrix-sequences with matrix order dependent symbols. (English) Zbl 07874844 Linear Algebra Appl. 697, 487-527 (2024). MSC: 15B05 65F15 47B35 15A18 47B38 PDFBibTeX XMLCite \textit{M. Bogoya} et al., Linear Algebra Appl. 697, 487--527 (2024; Zbl 07874844) Full Text: DOI
Sarathkumar, N. S.; Serra-Capizzano, S. GLT sequences and automatic computation of the symbol. (English) Zbl 07874843 Linear Algebra Appl. 697, 468-486 (2024). MSC: 15A18 15B05 65F15 40A05 PDFBibTeX XMLCite \textit{N. S. Sarathkumar} and \textit{S. Serra-Capizzano}, Linear Algebra Appl. 697, 468--486 (2024; Zbl 07874843) Full Text: DOI
Schiavoni-Piazza, Alec J. A.; Meadon, David; Serra-Capizzano, Stefano The \(\beta\) maps: strong clustering and distribution results on the complex unit circle. (English) Zbl 07874839 Linear Algebra Appl. 697, 365-383 (2024). MSC: 15B05 15A18 65F15 PDFBibTeX XMLCite \textit{A. J. A. Schiavoni-Piazza} et al., Linear Algebra Appl. 697, 365--383 (2024; Zbl 07874839) Full Text: DOI arXiv
Kian, Mohsen Improved eigenvalue inequalities via two major subclasses of superquadratic functions. (English) Zbl 07874836 Linear Algebra Appl. 697, 293-308 (2024). MSC: 26A51 15A45 15A18 47A56 PDFBibTeX XMLCite \textit{M. Kian}, Linear Algebra Appl. 697, 293--308 (2024; Zbl 07874836) Full Text: DOI arXiv
Grudsky, Sergei M.; Maximenko, Egor A.; Soto-González, Alejandro Eigenvalues of Laplacian matrices of the cycles with one negative-weighted edge. (English) Zbl 07874834 Linear Algebra Appl. 697, 249-276 (2024). MSC: 05C50 47B36 15A18 15B05 47B36 65F15 PDFBibTeX XMLCite \textit{S. M. Grudsky} et al., Linear Algebra Appl. 697, 249--276 (2024; Zbl 07874834) Full Text: DOI arXiv
Alon, Lior; Band, Ram; Berkolaiko, Gregory Universality of nodal count distribution in large metric graphs. (English) Zbl 07873975 Exp. Math. 33, No. 2, 301-335 (2024). MSC: 05C50 05C12 05C75 15A18 05C10 81P68 81Q50 PDFBibTeX XMLCite \textit{L. Alon} et al., Exp. Math. 33, No. 2, 301--335 (2024; Zbl 07873975) Full Text: DOI arXiv
Liu, Xifu; Zhao, Jianxing Sharp bounds for the smallest \(M\)-eigenvalue of an elasticity \(Z\)-tensor and its application. (English) Zbl 07873952 Bull. Malays. Math. Sci. Soc. (2) 47, No. 4, Paper No. 119, 16 p. (2024). MSC: 15A18 15A42 15A69 PDFBibTeX XMLCite \textit{X. Liu} and \textit{J. Zhao}, Bull. Malays. Math. Sci. Soc. (2) 47, No. 4, Paper No. 119, 16 p. (2024; Zbl 07873952) Full Text: DOI
Alomari, Mohammad W.; Bakherad, Mojtaba; Hajmohamadi, Monire A generalization of the Davis-Wielandt radius for operators. (English) Zbl 07873935 Bol. Soc. Mat. Mex., III. Ser. 30, No. 2, Paper No. 57, 18 p. (2024). MSC: 47A63 15A18 15A45 PDFBibTeX XMLCite \textit{M. W. Alomari} et al., Bol. Soc. Mat. Mex., III. Ser. 30, No. 2, Paper No. 57, 18 p. (2024; Zbl 07873935) Full Text: DOI
Cipolloni, Giorgio; Erdős, László; Xu, Yuanyuan Precise asymptotics for the spectral radius of a large random matrix. (English) Zbl 07873536 J. Math. Phys. 65, No. 6, Article ID 063302, 53 p. (2024). MSC: 15B52 60B20 15A18 60F15 60F05 PDFBibTeX XMLCite \textit{G. Cipolloni} et al., J. Math. Phys. 65, No. 6, Article ID 063302, 53 p. (2024; Zbl 07873536) Full Text: DOI arXiv
Esmailpour, Aryan; Madani, Sara Saeedi; Kiani, Dariush Combinatorial upper bounds for the smallest eigenvalue of a graph. (English) Zbl 07873271 Arch. Math. 123, No. 1, 29-38 (2024). Reviewer: Xiaogang Liu (Xi’an) MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{A. Esmailpour} et al., Arch. Math. 123, No. 1, 29--38 (2024; Zbl 07873271) Full Text: DOI arXiv
Ling, Si-Tao; Hu, Zhe-Han; Yang, Bing; Li, Yi-Ding Color linear discriminant analysis for face recognition based on quaternion model. (English) Zbl 07872920 Pac. J. Optim. 20, No. 2, 265-285 (2024). MSC: 65F10 15A18 PDFBibTeX XMLCite \textit{S.-T. Ling} et al., Pac. J. Optim. 20, No. 2, 265--285 (2024; Zbl 07872920) Full Text: Link
Ling, Chen; He, Hongjin; Qi, Liqun; Feng, Tingting Spectral norm and von Neumann type trace inequality for dual quaternion matrices. (English) Zbl 07872918 Pac. J. Optim. 20, No. 2, 229-247 (2024). MSC: 15A60 15A45 15A18 15B33 PDFBibTeX XMLCite \textit{C. Ling} et al., Pac. J. Optim. 20, No. 2, 229--247 (2024; Zbl 07872918) Full Text: arXiv Link
Huang, Jinzhi; Jia, Zhongxiao A skew-symmetric Lanczos bidiagonalization method for computing several extremal Eigenpairs of a large skew-symmetric matrix. (English) Zbl 07871023 SIAM J. Matrix Anal. Appl. 45, No. 2, 1114-1147 (2024). MSC: 65F15 15A18 65F10 65F25 PDFBibTeX XMLCite \textit{J. Huang} and \textit{Z. Jia}, SIAM J. Matrix Anal. Appl. 45, No. 2, 1114--1147 (2024; Zbl 07871023) Full Text: DOI arXiv
Mostajeran, Cyrus; Da Costa, Nathaël; Van Goffrier, Graham; Sepulchre, Rodolphe Differential geometry with extreme eigenvalues in the positive semidefinite cone. (English) Zbl 07871022 SIAM J. Matrix Anal. Appl. 45, No. 2, 1089-1113 (2024). MSC: 53Z50 53B50 53C80 53C22 15B48 15A18 PDFBibTeX XMLCite \textit{C. Mostajeran} et al., SIAM J. Matrix Anal. Appl. 45, No. 2, 1089--1113 (2024; Zbl 07871022) Full Text: DOI arXiv
Abiad, Aida; Dalfó, Cristina; Fiol, Miquel Àngel Note on the product of the largest and the smallest eigenvalue of a graph. (English) Zbl 07870958 Spec. Matrices 12, Article ID 20240008, 6 p. (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{A. Abiad} et al., Spec. Matrices 12, Article ID 20240008, 6 p. (2024; Zbl 07870958) Full Text: DOI arXiv OA License
Wang, Zheng; She, Tao; Wang, Chunxiang The index weighted Hermitian adjacency matrices for mixed graphs. (English) Zbl 07870948 Util. Math. 119, 63-71 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{Z. Wang} et al., Util. Math. 119, 63--71 (2024; Zbl 07870948) Full Text: Link
Gil’, Michael Bounds for the relative and absolute spectral variations of matrices. (English) Zbl 07870799 Result. Math. 79, No. 4, Paper No. 174, 10 p. (2024). Reviewer: Minghua Lin (Xi’an) MSC: 15A42 15A18 15A15 47A55 PDFBibTeX XMLCite \textit{M. Gil'}, Result. Math. 79, No. 4, Paper No. 174, 10 p. (2024; Zbl 07870799) Full Text: DOI
Müller, Vladimir; Peperko, Aljoša On some aspects of spectral theory for infinite bounded non-negative matrices in max algebra. (English) Zbl 07870722 Linear Multilinear Algebra 72, No. 9, 1535-1554 (2024). MSC: 15A80 15A60 15A18 PDFBibTeX XMLCite \textit{V. Müller} and \textit{A. Peperko}, Linear Multilinear Algebra 72, No. 9, 1535--1554 (2024; Zbl 07870722) Full Text: DOI arXiv OA License
Johnson, Charles; Zhang, Yulin; Qiu, Frank; Ferreira, Carla Inseparable Gershgorin discs and the existence of conjugate complex eigenvalues of real matrices. (English) Zbl 07870713 Linear Multilinear Algebra 72, No. 9, 1375-1384 (2024). Reviewer: Julio Benítez Lopez (València) MSC: 15A18 PDFBibTeX XMLCite \textit{C. Johnson} et al., Linear Multilinear Algebra 72, No. 9, 1375--1384 (2024; Zbl 07870713) Full Text: DOI
Prakasha, K. N.; Mahalank, Pushpalatha; Cangul, Ismail Naci Minimum equitable dominating Harary energy of a graph. (English) Zbl 07870349 Proc. Jangjeon Math. Soc. 27, No. 1, 65-72 (2024). MSC: 05C50 05C35 05C69 15A18 PDFBibTeX XMLCite \textit{K. N. Prakasha} et al., Proc. Jangjeon Math. Soc. 27, No. 1, 65--72 (2024; Zbl 07870349) Full Text: DOI
Rajendra, R.; Reddy, Siva Kota; Kamparaju, R. Eigenvalues and energy of arithmetic function graph of a finite group. (English) Zbl 07870346 Proc. Jangjeon Math. Soc. 27, No. 1, 29-34 (2024). MSC: 05C25 05C50 11A25 15A18 PDFBibTeX XMLCite \textit{R. Rajendra} et al., Proc. Jangjeon Math. Soc. 27, No. 1, 29--34 (2024; Zbl 07870346) Full Text: DOI
Safique Ahmad, Sk.; Nag, Gyan Swarup Pseudospectra, stability radii and their relationship with backward error for structured nonlinear eigenvlaue problems. (English) Zbl 07869415 Math. Methods Appl. Sci. 47, No. 9, 7372-7396 (2024). MSC: 65F15 15A18 65F35 15A12 PDFBibTeX XMLCite \textit{Sk. Safique Ahmad} and \textit{G. S. Nag}, Math. Methods Appl. Sci. 47, No. 9, 7372--7396 (2024; Zbl 07869415) Full Text: DOI
Jiang, Tongsong; Wang, Gang; Guo, Zhenwei; Zhang, Dong Algebraic algorithms for a class of Schrödinger equations in split quaternionic mechanics. (English) Zbl 07869374 Math. Methods Appl. Sci. 47, No. 7, 6205-6215 (2024). MSC: 15A18 15A22 15B33 PDFBibTeX XMLCite \textit{T. Jiang} et al., Math. Methods Appl. Sci. 47, No. 7, 6205--6215 (2024; Zbl 07869374) Full Text: DOI
Chen, Yuanyuan; Fan, Dandan; Lin, Huiqiu Factors, spectral radius and toughness in bipartite graphs. (English) Zbl 07869044 Discrete Appl. Math. 355, 223-231 (2024). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{Y. Chen} et al., Discrete Appl. Math. 355, 223--231 (2024; Zbl 07869044) Full Text: DOI