Monsalve, Juan; Rada, Juan Energy of a digraph with respect to a VDB topological index. (English) Zbl 1495.05174 Spec. Matrices 10, 417-426 (2022). MSC: 05C50 05C09 PDFBibTeX XMLCite \textit{J. Monsalve} and \textit{J. Rada}, Spec. Matrices 10, 417--426 (2022; Zbl 1495.05174) Full Text: DOI
Bolla, Marianna; Winstein, Vilas; You, Tao; Seidl, Frank; Abdelkhalek, Fatma Regularity-based spectral clustering and mapping the Fiedler-carpet. (English) Zbl 1489.05091 Spec. Matrices 10, 394-416 (2022). MSC: 05C50 62H25 65H10 PDFBibTeX XMLCite \textit{M. Bolla} et al., Spec. Matrices 10, 394--416 (2022; Zbl 1489.05091) Full Text: DOI arXiv
Tran, Nam Van; Justino, Júlia; Berg, Imme van den The explicit formula for Gauss-Jordan elimination applied to flexible systems. (English) Zbl 1507.15003 Spec. Matrices 10, 366-393 (2022). Reviewer: Iveta Hnetynkova (Praha) MSC: 15A06 65F05 03H05 PDFBibTeX XMLCite \textit{N. Van Tran} et al., Spec. Matrices 10, 366--393 (2022; Zbl 1507.15003) Full Text: DOI
Cavaleri, Matteo; Donno, Alfredo On cospectrality of gain graphs. (English) Zbl 1489.05092 Spec. Matrices 10, 343-365 (2022). MSC: 05C50 05C22 05C25 20C15 PDFBibTeX XMLCite \textit{M. Cavaleri} and \textit{A. Donno}, Spec. Matrices 10, 343--365 (2022; Zbl 1489.05092) Full Text: DOI arXiv
Cardoso, Kauê; Trevisan, Vilmar The signless Laplacian matrix of hypergraphs. (English) Zbl 1489.05108 Spec. Matrices 10, 327-342 (2022). MSC: 05C65 05C50 15A18 PDFBibTeX XMLCite \textit{K. Cardoso} and \textit{V. Trevisan}, Spec. Matrices 10, 327--342 (2022; Zbl 1489.05108) Full Text: DOI arXiv
Adam, Maria; Aretaki, Aikaterini Bounds for the spectral radius of nonnegative matrices and generalized Fibonacci matrices. (English) Zbl 1495.15034 Spec. Matrices 10, 308-326 (2022). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A60 15A18 15A42 11B39 11C20 PDFBibTeX XMLCite \textit{M. Adam} and \textit{A. Aretaki}, Spec. Matrices 10, 308--326 (2022; Zbl 1495.15034) Full Text: DOI
Gotshall, Daniel; O’Brien, Megan; Tait, Michael On the spread of outerplanar graphs. (English) Zbl 1484.05129 Spec. Matrices 10, 299-307 (2022). MSC: 05C50 PDFBibTeX XMLCite \textit{D. Gotshall} et al., Spec. Matrices 10, 299--307 (2022; Zbl 1484.05129) Full Text: DOI arXiv
Banerjee, Subarsha Laplacian spectrum of comaximal graph of the ring \(\mathbb{Z}_n\). (English) Zbl 1484.05092 Spec. Matrices 10, 285-298 (2022). MSC: 05C25 05C50 PDFBibTeX XMLCite \textit{S. Banerjee}, Spec. Matrices 10, 285--298 (2022; Zbl 1484.05092) Full Text: DOI
Azimi, Ali; Bapat, Ravindra B.; Goel, Shivani Steiner distance matrix of caterpillar graphs. (English) Zbl 1484.05121 Spec. Matrices 10, 267-284 (2022). MSC: 05C50 05C05 05C12 PDFBibTeX XMLCite \textit{A. Azimi} et al., Spec. Matrices 10, 267--284 (2022; Zbl 1484.05121) Full Text: DOI arXiv
Mulas, Raffaella; Stanić, Zoran Star complements for \(\pm 2\) in signed graphs. (English) Zbl 1484.05136 Spec. Matrices 10, 258-266 (2022). MSC: 05C50 05C22 PDFBibTeX XMLCite \textit{R. Mulas} and \textit{Z. Stanić}, Spec. Matrices 10, 258--266 (2022; Zbl 1484.05136) Full Text: DOI
Călugăreanu, Grigore; Pop, Horia F. On idempotent stable range 1 matrices. (English) Zbl 1497.16035 Spec. Matrices 10, 251-257 (2022). MSC: 16U40 15B33 15B36 16S50 PDFBibTeX XMLCite \textit{G. Călugăreanu} and \textit{H. F. Pop}, Spec. Matrices 10, 251--257 (2022; Zbl 1497.16035) Full Text: DOI arXiv
Osipov, Andrey Deficiency indices of block Jacobi matrices and Miura transformation. (English) Zbl 1507.47075 Spec. Matrices 10, 234-250 (2022). MSC: 47B36 44A60 37K15 42C05 PDFBibTeX XMLCite \textit{A. Osipov}, Spec. Matrices 10, 234--250 (2022; Zbl 1507.47075) Full Text: DOI
Mahato, Iswar; Kannan, M. Rajesh Eccentricity energy change of complete multipartite graphs due to edge deletion. (English) Zbl 1479.05085 Spec. Matrices 10, 193-202 (2022). MSC: 05C12 05C50 PDFBibTeX XMLCite \textit{I. Mahato} and \textit{M. R. Kannan}, Spec. Matrices 10, 193--202 (2022; Zbl 1479.05085) Full Text: DOI arXiv
Soto, Ricardo L. Spectra inhabiting the left half-plane that are universally realizable. (English) Zbl 1485.15018 Spec. Matrices 10, 180-192 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A29 15A18 15A20 PDFBibTeX XMLCite \textit{R. L. Soto}, Spec. Matrices 10, 180--192 (2022; Zbl 1485.15018) Full Text: DOI
Dukes, Peter J.; Martínez-Rivera, Xavier Combinatorial properties of the enhanced principal rank characteristic sequence over finite fields. (English) Zbl 1483.05016 Spec. Matrices 10, 166-179 (2022). MSC: 05B20 05D10 15B33 PDFBibTeX XMLCite \textit{P. J. Dukes} and \textit{X. Martínez-Rivera}, Spec. Matrices 10, 166--179 (2022; Zbl 1483.05016) Full Text: DOI arXiv
He, Tian-Xiao; Ramírez, José L. The dual of number sequences, Riordan polynomials, and Sheffer polynomials. (English) Zbl 1479.05017 Spec. Matrices 10, 153-165 (2022). MSC: 05A15 05A19 11B83 PDFBibTeX XMLCite \textit{T.-X. He} and \textit{J. L. Ramírez}, Spec. Matrices 10, 153--165 (2022; Zbl 1479.05017) Full Text: DOI
Drury, Stephen Graphs with the second signless Laplacian eigenvalue \(\leq 4\). (English) Zbl 1479.05198 Spec. Matrices 10, 131-152 (2022). MSC: 05C50 PDFBibTeX XMLCite \textit{S. Drury}, Spec. Matrices 10, 131--152 (2022; Zbl 1479.05198) Full Text: DOI
Jiang, Muyan; Spitkovsky, Ilya M. On some reciprocal matrices with elliptical components of their Kippenhahn curves. (English) Zbl 1514.15030 Spec. Matrices 10, 117-130 (2022). MSC: 15A60 14H50 47A12 47B36 PDFBibTeX XMLCite \textit{M. Jiang} and \textit{I. M. Spitkovsky}, Spec. Matrices 10, 117--130 (2022; Zbl 1514.15030) Full Text: DOI arXiv
Le, Hung V.; Tsatsomeros, M. J. Matrix analysis for continuous-time Markov chains. (English) Zbl 1483.60108 Spec. Matrices 10, 219-233 (2022). MSC: 60J25 15B51 PDFBibTeX XMLCite \textit{H. V. Le} and \textit{M. J. Tsatsomeros}, Spec. Matrices 10, 219--233 (2022; Zbl 1483.60108) Full Text: DOI
Ding, Wenxuan; Johnson, Charles R. The minimum number of multiplicity 1 eigenvalues among real symmetric matrices whose graph is a nonlinear tree. (English) Zbl 1489.15017 Spec. Matrices 10, 203-218 (2022). Reviewer: Rosário Fernandes (Lisboa) MSC: 15A18 05C50 05C05 15B57 PDFBibTeX XMLCite \textit{W. Ding} and \textit{C. R. Johnson}, Spec. Matrices 10, 203--218 (2022; Zbl 1489.15017) Full Text: DOI
Sirisuk, Siripong Enumeration of some matrices and free linear codes over commutative finite local rings. (English) Zbl 1483.15024 Spec. Matrices 10, 109-116 (2022). Reviewer: Joshua Maglione (Bielefeld) MSC: 15B33 15A03 05A15 94B05 PDFBibTeX XMLCite \textit{S. Sirisuk}, Spec. Matrices 10, 109--116 (2022; Zbl 1483.15024) Full Text: DOI
Carmona, A.; Encinas, A. M.; Jimenez, M. J.; Mitjana, M. The group inverse of circulant matrices depending on four parameters. (English) Zbl 1480.15033 Spec. Matrices 10, 87-108 (2022). MSC: 15B05 15A09 PDFBibTeX XMLCite \textit{A. Carmona} et al., Spec. Matrices 10, 87--108 (2022; Zbl 1480.15033) Full Text: DOI
Kurmanbek, Bakytzhan; Erlangga, Yogi; Amanbek, Yerlan Inverse properties of a class of seven-diagonal (near) Toeplitz matrices. (English) Zbl 1479.15001 Spec. Matrices 10, 67-86 (2022). MSC: 15A09 15B05 PDFBibTeX XMLCite \textit{B. Kurmanbek} et al., Spec. Matrices 10, 67--86 (2022; Zbl 1479.15001) Full Text: DOI arXiv
Chen, Chaohui; Peng, Jiarong; Chen, Tianyuan The \(A_\alpha\)-spectral radius of complements of bicyclic and tricyclic graphs with \(n\) vertices. (English) Zbl 1476.05111 Spec. Matrices 10, 56-66 (2022). MSC: 05C50 15A18 PDFBibTeX XMLCite \textit{C. Chen} et al., Spec. Matrices 10, 56--66 (2022; Zbl 1476.05111) Full Text: DOI
Călugăreanu, Grigore Singular matrices that are products of two idempotents or products of two nilpotents. (English) Zbl 1485.15037 Spec. Matrices 10, 47-55 (2022). Reviewer: Laura Cossu (Padova) MSC: 15B33 15A23 PDFBibTeX XMLCite \textit{G. Călugăreanu}, Spec. Matrices 10, 47--55 (2022; Zbl 1485.15037) Full Text: DOI
Jiang, Zhaolin; Zheng, Yanpeng; Li, Tianzi Characteristic polynomial, determinant and inverse of a Fibonacci-Sylvester-Kac matrix. (English) Zbl 1478.15011 Spec. Matrices 10, 40-46 (2022). Reviewer: Ian M. Wanless (Clayton) MSC: 15A15 15A18 11B39 11C20 PDFBibTeX XMLCite \textit{Z. Jiang} et al., Spec. Matrices 10, 40--46 (2022; Zbl 1478.15011) Full Text: DOI
Yamamoto, Yusaku On eigenvalues of a matrix arising in energy-preserving/dissipative continuous-stage Runge-Kutta methods. (English) Zbl 1480.15013 Spec. Matrices 10, 34-39 (2022). Reviewer: Stef Graillat (Paris) MSC: 15A18 65L06 PDFBibTeX XMLCite \textit{Y. Yamamoto}, Spec. Matrices 10, 34--39 (2022; Zbl 1480.15013) Full Text: DOI
Farooq, Aamir; Samar, Mahvish; Khan, Rewayat; Li, Hanyu; Kamran, Muhammad Perturbation analysis for the Takagi vector matrix. (English) Zbl 1476.15036 Spec. Matrices 10, 23-33 (2022). MSC: 15A45 47A55 PDFBibTeX XMLCite \textit{A. Farooq} et al., Spec. Matrices 10, 23--33 (2022; Zbl 1476.15036) Full Text: DOI
Lorenzen, Kate Cospectral constructions for several graph matrices using cousin vertices. (English) Zbl 1473.05178 Spec. Matrices 10, 9-22 (2022). MSC: 05C50 05C12 15A18 15B57 PDFBibTeX XMLCite \textit{K. Lorenzen}, Spec. Matrices 10, 9--22 (2022; Zbl 1473.05178) Full Text: DOI arXiv
Grussler, Christian; Rantzer, Anders On the similarity to nonnegative and Metzler Hessenberg forms. (English) Zbl 1476.15021 Spec. Matrices 10, 1-8 (2022). MSC: 15A21 15A23 15B48 93C05 93C28 PDFBibTeX XMLCite \textit{C. Grussler} and \textit{A. Rantzer}, Spec. Matrices 10, 1--8 (2022; Zbl 1476.15021) Full Text: DOI arXiv