Liu, Jinwang; Li, Dongmei; Wu, Tao The Smith normal form and reduction of weakly linear matrices. (English) Zbl 07725357 J. Symb. Comput. 120, Article ID 102232, 14 p. (2024). MSC: 15A21 PDF BibTeX XML Cite \textit{J. Liu} et al., J. Symb. Comput. 120, Article ID 102232, 14 p. (2024; Zbl 07725357) Full Text: DOI
Bouarga, Smail Some results involving the representation of the centralizer of a matrix. (English) Zbl 07741870 Commun. Korean Math. Soc. 38, No. 1, 113-120 (2023). MSC: 15A21 15A24 15B33 PDF BibTeX XML Cite \textit{S. Bouarga}, Commun. Korean Math. Soc. 38, No. 1, 113--120 (2023; Zbl 07741870) Full Text: DOI
Lee, Seungjae; Seo, Aeryeong Symmetric differentials and jets extension of \(L^2\) holomorphic functions. (English) Zbl 07741134 Indiana Univ. Math. J. 72, No. 3, 1239-1272 (2023). MSC: 32A36 32A05 32A25 32N99 32T27 32W05 32Q05 32L10 PDF BibTeX XML Cite \textit{S. Lee} and \textit{A. Seo}, Indiana Univ. Math. J. 72, No. 3, 1239--1272 (2023; Zbl 07741134) Full Text: DOI arXiv
Bovdi, V. A.; Shchedryk, V. P. Generating solutions of a linear equation and structure of elements of the Zelisko group II. (English) Zbl 07740705 Quaest. Math. 46, No. 9, 1789-1798 (2023). MSC: 15A06 15A21 19B10 13C05 13F05 PDF BibTeX XML Cite \textit{V. A. Bovdi} and \textit{V. P. Shchedryk}, Quaest. Math. 46, No. 9, 1789--1798 (2023; Zbl 07740705) Full Text: DOI arXiv
Shao, Meiyue; Zhang, Sizhe A note on “Perturbation bounds for Williamson’s symplectic normal form”. (English) Zbl 07740073 Linear Algebra Appl. 677, 194-199 (2023). MSC: 15A21 15A42 15B48 81P45 PDF BibTeX XML Cite \textit{M. Shao} and \textit{S. Zhang}, Linear Algebra Appl. 677, 194--199 (2023; Zbl 07740073) Full Text: DOI
Danchev, Peter; García, Esther; Gómez Lozano, Miguel Decompositions of endomorphisms into a sum of roots of the unity and nilpotent endomorphisms of fixed nilpotence. (English) Zbl 07734075 Linear Algebra Appl. 676, 44-55 (2023). MSC: 15A21 15A24 16U60 PDF BibTeX XML Cite \textit{P. Danchev} et al., Linear Algebra Appl. 676, 44--55 (2023; Zbl 07734075) Full Text: DOI
Noferini, Vanni; Van Dooren, Paul Revisiting the matrix polynomial greatest common divisor. (English) Zbl 07727492 SIAM J. Matrix Anal. Appl. 44, No. 3, 1164-1188 (2023). MSC: 15A22 15A24 15A21 PDF BibTeX XML Cite \textit{V. Noferini} and \textit{P. Van Dooren}, SIAM J. Matrix Anal. Appl. 44, No. 3, 1164--1188 (2023; Zbl 07727492) Full Text: DOI arXiv
Borobia, Alberto; Canogar, Roberto; De Terán, Fernando The equation \(X^\top AX=B\) with \(B\) skew-symmetric: how much of a bilinear form is skew-symmetric? (English) Zbl 07725427 Linear Multilinear Algebra 71, No. 13, 2114-2143 (2023). MSC: 15A24 15A63 PDF BibTeX XML Cite \textit{A. Borobia} et al., Linear Multilinear Algebra 71, No. 13, 2114--2143 (2023; Zbl 07725427) Full Text: DOI arXiv
Pinzari, Gabriella; Liu, Xiang Quantitative kam theory, with an application to the three-body problem. (English) Zbl 07725387 J. Nonlinear Sci. 33, No. 5, Paper No. 90, 45 p. (2023). MSC: 37J40 37J11 37J06 PDF BibTeX XML Cite \textit{G. Pinzari} and \textit{X. Liu}, J. Nonlinear Sci. 33, No. 5, Paper No. 90, 45 p. (2023; Zbl 07725387) Full Text: DOI arXiv
Kazhdan, David; Polishchuk, Alexander Schmidt rank of quartics over perfect fields. (English) Zbl 07720442 Isr. J. Math. 255, No. 2, 851-869 (2023). Reviewer: Edoardo Ballico (Povo) MSC: 14N07 12E05 15A21 13A02 14R20 PDF BibTeX XML Cite \textit{D. Kazhdan} and \textit{A. Polishchuk}, Isr. J. Math. 255, No. 2, 851--869 (2023; Zbl 07720442) Full Text: DOI arXiv
Arnaud, Marie-Claude; Massetti, Jessica Elisa; Sorrentino, Alfonso On the fragility of periodic tori for families of symplectic twist maps. (English) Zbl 07716343 Adv. Math. 429, Article ID 109175, 39 p. (2023). MSC: 37J40 37J70 37J12 37J11 37E40 PDF BibTeX XML Cite \textit{M.-C. Arnaud} et al., Adv. Math. 429, Article ID 109175, 39 p. (2023; Zbl 07716343) Full Text: DOI arXiv
Casteels, Karel Scaffoldings of totally positive matrices and line insertion. (English) Zbl 07714097 Linear Multilinear Algebra 71, No. 11, 1888-1904 (2023). Reviewer: John D. Dixon (Ottawa) MSC: 15B48 15A21 05C50 PDF BibTeX XML Cite \textit{K. Casteels}, Linear Multilinear Algebra 71, No. 11, 1888--1904 (2023; Zbl 07714097) Full Text: DOI arXiv
Ikramov, Kh. D. Congruences and unitary congruences in matrix theory. (English. Russian original) Zbl 07712805 J. Math. Sci., New York 272, No. 6, 766-773 (2023); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 175, 19-26 (2020). Reviewer: Clément de Seguins Pazzis (Versailles) MSC: 15A21 15A04 PDF BibTeX XML Cite \textit{Kh. D. Ikramov}, J. Math. Sci., New York 272, No. 6, 766--773 (2023; Zbl 07712805); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 175, 19--26 (2020) Full Text: DOI
Kolotilina, L. Yu. On \(\mathrm{SDD}_1\) matrices. (English. Russian original) Zbl 07712788 J. Math. Sci., New York 272, No. 4, 541-557 (2023); translation from Zap. Nauchn. Semin. POMI 514, 88-112 (2022). MSC: 15B99 15A21 PDF BibTeX XML Cite \textit{L. Yu. Kolotilina}, J. Math. Sci., New York 272, No. 4, 541--557 (2023; Zbl 07712788); translation from Zap. Nauchn. Semin. POMI 514, 88--112 (2022) Full Text: DOI
Bozzo, Enrico; Deidda, Piero; Di Fiore, Carmine The Jordan and Frobenius pairs of the inverse. (English) Zbl 07709574 Linear Multilinear Algebra 71, No. 10, 1730-1735 (2023). Reviewer: Tin Yau Tam (Reno) MSC: 15A20 15A21 15A24 PDF BibTeX XML Cite \textit{E. Bozzo} et al., Linear Multilinear Algebra 71, No. 10, 1730--1735 (2023; Zbl 07709574) Full Text: DOI
Ilkhanizadeh Manesh, A. Two-sided sgut-majorization and its linear preservers. (English) Zbl 07708017 J. Mahani Math. Res. Cent. 12, No. 2, 339-347 (2023). MSC: 15A04 15A21 PDF BibTeX XML Cite \textit{A. Ilkhanizadeh Manesh}, J. Mahani Math. Res. Cent. 12, No. 2, 339--347 (2023; Zbl 07708017) Full Text: DOI
Jain, S. K.; Leroy, André Matrices representable as product of conjugates of a singular matrix. (English) Zbl 07696857 Leroy, A. (ed.) et al., Algebra and coding theory. Virtual conference in honor of Tariq Rizvi. Noncommutative rings and their applications VII, Université d’Artois, Lens, France, July 5–7, 2021. Virtual conference on quadratic forms, rings and codes, Université d’Artois, Lens, France, July 8, 2021. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 785, 163-166 (2023). MSC: 15A23 15A21 15B33 20M20 PDF BibTeX XML Cite \textit{S. K. Jain} and \textit{A. Leroy}, Contemp. Math. 785, 163--166 (2023; Zbl 07696857) Full Text: DOI
D’Souza, Rollen S.; Nielsen, Christopher An algorithm for local transverse feedback linearization. (English) Zbl 07695669 SIAM J. Control Optim. 61, No. 3, 1248-1272 (2023). MSC: 37N35 93B10 93B27 PDF BibTeX XML Cite \textit{R. S. D'Souza} and \textit{C. Nielsen}, SIAM J. Control Optim. 61, No. 3, 1248--1272 (2023; Zbl 07695669) Full Text: DOI arXiv
El Abidine Abdelali, Zine; El Khatiri, Youssef Linear transformations preserving algebraic elements on \(\mathscr{M}_2(\mathbb{F})\) of degree 2. (English) Zbl 07692598 Afr. Mat. 34, No. 1, Paper No. 7, 4 p. (2023). MSC: 15A86 15A21 PDF BibTeX XML Cite \textit{Z. El Abidine Abdelali} and \textit{Y. El Khatiri}, Afr. Mat. 34, No. 1, Paper No. 7, 4 p. (2023; Zbl 07692598) Full Text: DOI
Wang, Wenli; Qu, Gangrong; Song, Caiqin; Liu, Duo Block-row and block-column iterative algorithms for solving linear matrix equation. (English) Zbl 07691699 Comput. Appl. Math. 42, No. 4, Paper No. 174, 21 p. (2023). MSC: 15A21 15A24 65F10 PDF BibTeX XML Cite \textit{W. Wang} et al., Comput. Appl. Math. 42, No. 4, Paper No. 174, 21 p. (2023; Zbl 07691699) Full Text: DOI
Terwilliger, Paul M. Twisting finite-dimensional modules for the \(q\)-Onsager algebra \(\mathcal{O}_q\) via the Lusztig automorphism. (English) Zbl 07690255 Ramanujan J. 61, No. 1, 175-202 (2023). MSC: 17B37 15A21 PDF BibTeX XML Cite \textit{P. M. Terwilliger}, Ramanujan J. 61, No. 1, 175--202 (2023; Zbl 07690255) Full Text: DOI arXiv
de Seguins Pazzis, Clément Locally finite cycles of linear mappings in countable dimension. (English) Zbl 07686028 Linear Algebra Appl. 669, 57-101 (2023). MSC: 16G20 15A21 PDF BibTeX XML Cite \textit{C. de Seguins Pazzis}, Linear Algebra Appl. 669, 57--101 (2023; Zbl 07686028) Full Text: DOI arXiv
Terwilliger, Paul; Žitnik, Arjana Circular bidiagonal pairs. (English) Zbl 07686027 Linear Algebra Appl. 669, 24-56 (2023). MSC: 17B37 15A21 PDF BibTeX XML Cite \textit{P. Terwilliger} and \textit{A. Žitnik}, Linear Algebra Appl. 669, 24--56 (2023; Zbl 07686027) Full Text: DOI arXiv
Gomes, Seán Generic KAM Hamiltonians are not quantum ergodic. (English) Zbl 07686022 Anal. PDE 16, No. 1, 119-171 (2023). MSC: 37J40 81S08 58J51 PDF BibTeX XML Cite \textit{S. Gomes}, Anal. PDE 16, No. 1, 119--171 (2023; Zbl 07686022) Full Text: DOI arXiv
Perović, Vasilije; Mackey, D. Steven Quadratic realizability of palindromic matrix polynomials: the real case. (English) Zbl 07683837 Linear Multilinear Algebra 71, No. 5, 797-841 (2023). Reviewer: Ninoslav Truhar (Osijek) MSC: 15A29 15A21 15A22 PDF BibTeX XML Cite \textit{V. Perović} and \textit{D. S. Mackey}, Linear Multilinear Algebra 71, No. 5, 797--841 (2023; Zbl 07683837) Full Text: DOI
Ikramov, Kh. D. On the simultaneous reduction of a pair of unitoid matrices to diagonal form. (English. Russian original) Zbl 1514.15016 Comput. Math. Math. Phys. 63, No. 2, 184-186 (2023); translation from Zh. Vychisl. Mat. Mat. Fiz. 63, No. 2, 227-229 (2023). MSC: 15A20 PDF BibTeX XML Cite \textit{Kh. D. Ikramov}, Comput. Math. Math. Phys. 63, No. 2, 184--186 (2023; Zbl 1514.15016); translation from Zh. Vychisl. Mat. Mat. Fiz. 63, No. 2, 227--229 (2023) Full Text: DOI
Lu, Dong; Wang, Dingkang; Xiao, Fanghui; Zheng, Xiaopeng Equivalence and reduction of bivariate polynomial matrices to their Smith forms. (English) Zbl 1514.15019 J. Symb. Comput. 118, 1-16 (2023). MSC: 15A21 15A15 PDF BibTeX XML Cite \textit{D. Lu} et al., J. Symb. Comput. 118, 1--16 (2023; Zbl 1514.15019) Full Text: DOI
Abbondandolo, Alberto; Benedetti, Gabriele On the local systolic optimality of Zoll contact forms. (English) Zbl 1515.53083 Geom. Funct. Anal. 33, No. 2, 299-363 (2023). Reviewer: Jialong Deng (Beijing) MSC: 53D35 53C23 53D22 PDF BibTeX XML Cite \textit{A. Abbondandolo} and \textit{G. Benedetti}, Geom. Funct. Anal. 33, No. 2, 299--363 (2023; Zbl 1515.53083) Full Text: DOI arXiv
Liu, Jinwang; Wu, Tao; Li, Dongmei Smith form of triangular multivariate polynomial matrix. (English) Zbl 1512.15010 J. Syst. Sci. Complex. 36, No. 1, 151-164 (2023). MSC: 15A21 PDF BibTeX XML Cite \textit{J. Liu} et al., J. Syst. Sci. Complex. 36, No. 1, 151--164 (2023; Zbl 1512.15010) Full Text: DOI
Zheng, Xiaopeng; Lu, Dong; Wang, Dingkang; Xiao, Fanghui New results on the equivalence of bivariate polynomial matrices. (English) Zbl 1512.15011 J. Syst. Sci. Complex. 36, No. 1, 77-95 (2023). MSC: 15A21 15A22 PDF BibTeX XML Cite \textit{X. Zheng} et al., J. Syst. Sci. Complex. 36, No. 1, 77--95 (2023; Zbl 1512.15011) Full Text: DOI
Abdrakhmanova, N. T.; Astashov, E. A. Simple germs of skew-symmetric matrix families with oddness or evenness properties. (English. Russian original) Zbl 1514.15017 J. Math. Sci., New York 270, No. 5, 625-639 (2023); translation from Probl. Mat. Anal. 123, 5-18 (2023). MSC: 15A21 15B57 PDF BibTeX XML Cite \textit{N. T. Abdrakhmanova} and \textit{E. A. Astashov}, J. Math. Sci., New York 270, No. 5, 625--639 (2023; Zbl 1514.15017); translation from Probl. Mat. Anal. 123, 5--18 (2023) Full Text: DOI
Geng, Runshi Geometric rank and linear determinantal varieties. (English) Zbl 07676005 Eur. J. Math. 9, No. 2, Paper No. 23, 28 p. (2023). Reviewer: Maria Chiara Brambilla (Ancona) MSC: 15A69 15A03 15A21 15A72 14N07 PDF BibTeX XML Cite \textit{R. Geng}, Eur. J. Math. 9, No. 2, Paper No. 23, 28 p. (2023; Zbl 07676005) Full Text: DOI arXiv
Burago, Dmitri; Chen, Dong; Ivanov, Sergei Flexibility of sections of nearly integrable Hamiltonian systems. (English) Zbl 1517.37061 Commun. Contemp. Math. 25, No. 4, Article ID 2250028, 23 p. (2023). Reviewer: William J. Satzer Jr. (St. Paul) MSC: 37J40 37J11 37J39 37J46 53D12 53C60 70K43 70H08 PDF BibTeX XML Cite \textit{D. Burago} et al., Commun. Contemp. Math. 25, No. 4, Article ID 2250028, 23 p. (2023; Zbl 1517.37061) Full Text: DOI arXiv
Anni, Samuele; Assaf, Eran; Lorenzo García, Elisa On smooth plane models for modular curves of Shimura type. (English) Zbl 07674888 Res. Number Theory 9, No. 2, Paper No. 21, 20 p. (2023). Reviewer: Dimitros Poulakis (Thessaloniki) MSC: 11G18 14G35 11F11 14H45 PDF BibTeX XML Cite \textit{S. Anni} et al., Res. Number Theory 9, No. 2, Paper No. 21, 20 p. (2023; Zbl 07674888) Full Text: DOI arXiv
Vu, Le Anh; Nguyen, Tuan A.; Nguyen, Tu T. C.; Nguyen, Tuyen T. M.; Vo, Thieu N. Classification of 7-dimensional solvable Lie algebras having 5-dimensional nilradicals. (English) Zbl 07673976 Commun. Algebra 51, No. 5, 1866-1885 (2023). Reviewer: Ernest L. Stitzinger (Raleigh) MSC: 17B30 15A21 PDF BibTeX XML Cite \textit{L. A. Vu} et al., Commun. Algebra 51, No. 5, 1866--1885 (2023; Zbl 07673976) Full Text: DOI arXiv
He, Jun; Liu, Yanmin; Zeng, Qingyu New \(Z\)-eigenvalue inclusion theorem of tensors with application to the geometric measure of entanglement. (English) Zbl 1509.15005 Quantum Inf. Process. 22, No. 3, Paper No. 134, 13 p. (2023). MSC: 15A18 15A21 15A69 81P42 PDF BibTeX XML Cite \textit{J. He} et al., Quantum Inf. Process. 22, No. 3, Paper No. 134, 13 p. (2023; Zbl 1509.15005) Full Text: DOI
Groenewald, G. J.; Janse van Rensburg, D. B.; Ran, A. C. M.; Theron, F.; van Straaten, M. Solutions of the matrix equation \(p(X)=A\), with polynomial function \(p(\lambda)\) over field extensions of \(\mathbb{Q}\). (English) Zbl 1512.15014 Linear Algebra Appl. 665, 107-138 (2023). Reviewer: Ali Morassaei (Zanjan) MSC: 15A24 15A21 15B33 PDF BibTeX XML Cite \textit{G. J. Groenewald} et al., Linear Algebra Appl. 665, 107--138 (2023; Zbl 1512.15014) Full Text: DOI arXiv
Anguas, L. M.; Dopico, F. M.; Hollister, R.; Mackey, D. S. Quasi-triangularization of matrix polynomials over arbitrary fields. (English) Zbl 1514.15018 Linear Algebra Appl. 665, 61-106 (2023). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A18 15A29 15A54 PDF BibTeX XML Cite \textit{L. M. Anguas} et al., Linear Algebra Appl. 665, 61--106 (2023; Zbl 1514.15018) Full Text: DOI arXiv
Klusoň, J.; Matouš, B. Einstein and Jordan-frame covariant Hamiltonians for \(F(R)\) gravity and their canonical relationships. (English) Zbl 07662490 Classical Quantum Gravity 40, No. 7, Article ID 075006, 12 p. (2023). MSC: 83C40 93D05 81P55 16S15 PDF BibTeX XML Cite \textit{J. Klusoň} and \textit{B. Matouš}, Classical Quantum Gravity 40, No. 7, Article ID 075006, 12 p. (2023; Zbl 07662490) Full Text: DOI arXiv
de Seguins Pazzis, Clément The product of two invertible quadratic matrices: exceptional cases. (English) Zbl 1509.15006 Linear Algebra Appl. 662, 67-109 (2023). MSC: 15A21 15A24 15B33 PDF BibTeX XML Cite \textit{C. de Seguins Pazzis}, Linear Algebra Appl. 662, 67--109 (2023; Zbl 1509.15006) Full Text: DOI
Jin, Yong; Jiang, Jing-Jing; Shen, Lin-Zhi A note on the kernel of trace over finite fields. (English) Zbl 07653166 J. Nonlinear Convex Anal. 24, No. 2, 251-259 (2023). MSC: 11T06 15A21 PDF BibTeX XML Cite \textit{Y. Jin} et al., J. Nonlinear Convex Anal. 24, No. 2, 251--259 (2023; Zbl 07653166) Full Text: Link
Borobia, Alberto; Canogar, Roberto; De Terán, Fernando On the consistency of the matrix equation \(X^\top AX = B\) when \(B\) is symmetric: the case where \(\mathrm{CFC}(A)\) includes skew-symmetric blocks. (English) Zbl 1507.15012 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 2, Paper No. 61, 14 p. (2023). MSC: 15A24 15A21 15A63 PDF BibTeX XML Cite \textit{A. Borobia} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 117, No. 2, Paper No. 61, 14 p. (2023; Zbl 1507.15012) Full Text: DOI arXiv
Midoune, Noureddine; Rakdi, Mohamed Anouar Trilinear alternating forms and related CMLs and GECs. (English) Zbl 1511.15009 Int. J. Group Theory 12, No. 4, 227-235 (2023). Reviewer: Chen Sheng (Harbin) MSC: 15A21 15A69 15A75 20N05 PDF BibTeX XML Cite \textit{N. Midoune} and \textit{M. A. Rakdi}, Int. J. Group Theory 12, No. 4, 227--235 (2023; Zbl 1511.15009) Full Text: DOI
Kunkel, Peter; Mehrmann, Volker Local and global canonical forms for differential-algebraic equations with symmetries. (English) Zbl 07644541 Vietnam J. Math. 51, No. 1, 177-198 (2023). Reviewer: Gabriel Thomas (Grenoble) MSC: 34A09 34C20 34C14 37J99 70H05 PDF BibTeX XML Cite \textit{P. Kunkel} and \textit{V. Mehrmann}, Vietnam J. Math. 51, No. 1, 177--198 (2023; Zbl 07644541) Full Text: DOI arXiv
Altavilla, Amedeo; Ballico, Edoardo; Brambilla, Maria Chiara; Salamon, Simon Twistor geometry of the flag manifold. (English) Zbl 1507.14069 Math. Z. 303, No. 1, Paper No. 24, 43 p. (2023). Reviewer: Joan Pons-Llopis (Maó) MSC: 14M15 14D21 32L25 14J26 14M25 15A21 53C15 53C28 PDF BibTeX XML Cite \textit{A. Altavilla} et al., Math. Z. 303, No. 1, Paper No. 24, 43 p. (2023; Zbl 1507.14069) Full Text: DOI arXiv
Noferini, Vanni; Van Dooren, Paul On computing root polynomials and minimal bases of matrix pencils. (English) Zbl 1504.15039 Linear Algebra Appl. 658, 86-115 (2023). MSC: 15A22 15A18 15A21 PDF BibTeX XML Cite \textit{V. Noferini} and \textit{P. Van Dooren}, Linear Algebra Appl. 658, 86--115 (2023; Zbl 1504.15039) Full Text: DOI arXiv
de Terán, Fernando; Dopico, Froilán M. On bundles of matrix pencils under strict equivalence. (English) Zbl 1507.15010 Linear Algebra Appl. 658, 1-31 (2023). Reviewer: John D. Dixon (Ottawa) MSC: 15A22 15A18 15A21 15A54 PDF BibTeX XML Cite \textit{F. de Terán} and \textit{F. M. Dopico}, Linear Algebra Appl. 658, 1--31 (2023; Zbl 1507.15010) Full Text: DOI arXiv
Birmpilis, Stavros; Labahn, George; Storjohann, Arne A fast algorithm for computing the Smith normal form with multipliers for a nonsingular integer matrix. (English) Zbl 1505.65190 J. Symb. Comput. 116, 146-182 (2023). MSC: 65F99 15A21 15B36 PDF BibTeX XML Cite \textit{S. Birmpilis} et al., J. Symb. Comput. 116, 146--182 (2023; Zbl 1505.65190) Full Text: DOI arXiv
Noferini, Vanni; Van Dooren, Paul Root vectors of polynomial and rational matrices: theory and computation. (English) Zbl 1504.15028 Linear Algebra Appl. 656, 510-540 (2023). Reviewer: John D. Dixon (Ottawa) MSC: 15A18 15A21 15A22 30C15 PDF BibTeX XML Cite \textit{V. Noferini} and \textit{P. Van Dooren}, Linear Algebra Appl. 656, 510--540 (2023; Zbl 1504.15028) Full Text: DOI arXiv
Reis, Lucas Counting distinct functional graphs from linear finite dynamical systems. (English) Zbl 1507.37129 Linear Algebra Appl. 656, 409-420 (2023). MSC: 37P25 37E20 37E25 15A21 05C20 PDF BibTeX XML Cite \textit{L. Reis}, Linear Algebra Appl. 656, 409--420 (2023; Zbl 1507.37129) Full Text: DOI arXiv
Fayad, Bassam Lyapunov unstable elliptic equilibria. (English) Zbl 1507.37083 J. Am. Math. Soc. 36, No. 1, 81-106 (2023). Reviewer: Cristian Lăzureanu (Timişoara) MSC: 37J40 37J11 37J12 37J25 37J30 PDF BibTeX XML Cite \textit{B. Fayad}, J. Am. Math. Soc. 36, No. 1, 81--106 (2023; Zbl 1507.37083) Full Text: DOI arXiv
Tanimoto, Ryuji Fundamental representations of \(\mathbb{G}_a\) into \(\mathrm{SL}(3, k)\) in positive characteristic. (English) Zbl 07721316 Nihonkai Math. J. 33, No. 2, 81-127 (2022). Reviewer: Roksana Słowik (Gliwice) MSC: 20G05 15A21 PDF BibTeX XML Cite \textit{R. Tanimoto}, Nihonkai Math. J. 33, No. 2, 81--127 (2022; Zbl 07721316) Full Text: arXiv Link
Boulware, N.; Jing, N.; Misra, K. C. On Smith normal forms of \(q\)-Varchenko matrices. (English) Zbl 07710078 Algebra Discrete Math. 34, No. 2, 187-222 (2022). MSC: 15A21 05E18 52C35 PDF BibTeX XML Cite \textit{N. Boulware} et al., Algebra Discrete Math. 34, No. 2, 187--222 (2022; Zbl 07710078) Full Text: arXiv Link
Et-Taoui, Boumediene; Makhlouf, Abdenacer Complex skew-symmetric conference matrices. (English) Zbl 1514.15052 Linear Multilinear Algebra 70, No. 21, 6648-6663 (2022). Reviewer: Roksana Słowik (Gliwice) MSC: 15B57 15A21 51M15 51M20 51F20 PDF BibTeX XML Cite \textit{B. Et-Taoui} and \textit{A. Makhlouf}, Linear Multilinear Algebra 70, No. 21, 6648--6663 (2022; Zbl 1514.15052) Full Text: DOI
De Terán, Fernando; Mehl, Christian; Mehrmann, Volker Low-rank perturbation of regular matrix pencils with symmetry structures. (English) Zbl 1514.15020 Found. Comput. Math. 22, No. 1, 257-311 (2022). Reviewer: Jaydeb Sarkar (Bangalore) MSC: 15A22 15A18 15A21 15B57 47A55 PDF BibTeX XML Cite \textit{F. De Terán} et al., Found. Comput. Math. 22, No. 1, 257--311 (2022; Zbl 1514.15020) Full Text: DOI arXiv
Franca, Willian; Alves, Magno Linear transformations preserving algebraic elements of degree 2. (English) Zbl 1517.15022 Linear Multilinear Algebra 70, No. 19, 4191-4213 (2022). Reviewer: Jerónimo Alaminos Prats (Granada) MSC: 15A86 15A04 15A21 PDF BibTeX XML Cite \textit{W. Franca} and \textit{M. Alves}, Linear Multilinear Algebra 70, No. 19, 4191--4213 (2022; Zbl 1517.15022) Full Text: DOI
Danchev, Peter; García, Esther; Gómez Lozano, Miguel Decompositions of matrices into diagonalizable and square-zero matrices. (English) Zbl 07674079 Linear Multilinear Algebra 70, No. 19, 4056-4070 (2022). Reviewer: Ninoslav Truhar (Osijek) MSC: 15A20 15B33 15A21 15A24 PDF BibTeX XML Cite \textit{P. Danchev} et al., Linear Multilinear Algebra 70, No. 19, 4056--4070 (2022; Zbl 07674079) Full Text: DOI
Thanwerdas, Yann; Pennec, Xavier Theoretically and computationally convenient geometries on full-rank correlation matrices. (English) Zbl 1511.53003 SIAM J. Matrix Anal. Appl. 43, No. 4, 1851-1872 (2022). MSC: 53-08 53B21 15A63 53C22 62H20 58D17 PDF BibTeX XML Cite \textit{Y. Thanwerdas} and \textit{X. Pennec}, SIAM J. Matrix Anal. Appl. 43, No. 4, 1851--1872 (2022; Zbl 1511.53003) Full Text: DOI arXiv
Ikramov, Kh. D.; Nazari, A. M. On the sensitivity of the canonical angles of a unitoid matrix. (Russian. English summary) Zbl 1510.15052 Sib. Zh. Vychisl. Mat. 25, No. 4, 403-408 (2022). MSC: 15B99 15A04 15A20 PDF BibTeX XML Cite \textit{Kh. D. Ikramov} and \textit{A. M. Nazari}, Sib. Zh. Vychisl. Mat. 25, No. 4, 403--408 (2022; Zbl 1510.15052) Full Text: DOI MNR
Edelman, Alan; Jeong, Sungwoo On the Cartan decomposition for classical random matrix ensembles. (English) Zbl 1508.15026 J. Math. Phys. 63, No. 6, Article ID 061705, 24 p. (2022). MSC: 15B52 15A21 53C35 PDF BibTeX XML Cite \textit{A. Edelman} and \textit{S. Jeong}, J. Math. Phys. 63, No. 6, Article ID 061705, 24 p. (2022; Zbl 1508.15026) Full Text: DOI arXiv
Li, Zheng; Zhang, Tie; Li, Chang-Jun Singular value structure of real matrices which can be expressed as a linear combination of two orthogonal matrices. (English) Zbl 1510.15025 Oper. Matrices 16, No. 3, 775-792 (2022). MSC: 15A21 15B10 15A18 PDF BibTeX XML Cite \textit{Z. Li} et al., Oper. Matrices 16, No. 3, 775--792 (2022; Zbl 1510.15025) Full Text: DOI
Petik, Tuğba; Özdemir, Halim; Gökmen, Burak Tufan Notes on the quadraticity of linear combinations of a cubic matrix and a quadratic matrix that commute. (English) Zbl 1508.15010 Turk. J. Math. 46, No. 8, 3373-3390 (2022). MSC: 15A24 15A27 15A21 PDF BibTeX XML Cite \textit{T. Petik} et al., Turk. J. Math. 46, No. 8, 3373--3390 (2022; Zbl 1508.15010) Full Text: DOI
Chooi, Wai Leong; Wong, Jian Yong Commuting additive maps on tensor products of matrices. (English) Zbl 1505.15010 Linear Multilinear Algebra 70, No. 20, 5580-5605 (2022). MSC: 15A21 15A86 15A04 15A69 15A30 16R60 PDF BibTeX XML Cite \textit{W. L. Chooi} and \textit{J. Y. Wong}, Linear Multilinear Algebra 70, No. 20, 5580--5605 (2022; Zbl 1505.15010) Full Text: DOI
Liu, Jinwang; Li, Dongmei On the recursive equivalence to Smith form of multivariate polynomial matrices. (English) Zbl 1505.15011 IMA J. Math. Control Inf. 39, No. 4, 1066-1076 (2022). MSC: 15A21 PDF BibTeX XML Cite \textit{J. Liu} and \textit{D. Li}, IMA J. Math. Control Inf. 39, No. 4, 1066--1076 (2022; Zbl 1505.15011) Full Text: DOI
Divasón, Jose; Thiemann, René Correction to: “A formalization of the Smith normal form in higher-order logic”. (English) Zbl 1515.68342 J. Autom. Reasoning 66, No. 4, 1097 (2022). MSC: 68V15 13F10 15A21 15B33 68V20 PDF BibTeX XML Cite \textit{J. Divasón} and \textit{R. Thiemann}, J. Autom. Reasoning 66, No. 4, 1097 (2022; Zbl 1515.68342) Full Text: DOI
Divasón, Jose; Thiemann, René A formalization of the Smith normal form in higher-order logic. (English) Zbl 1511.68309 J. Autom. Reasoning 66, No. 4, 1065-1095 (2022); correction ibid. 66, No. 4, 1097 (2022). Reviewer: Filippo Nuccio (Saint-Étienne) MSC: 68V15 13F10 15A21 15B33 68V20 PDF BibTeX XML Cite \textit{J. Divasón} and \textit{R. Thiemann}, J. Autom. Reasoning 66, No. 4, 1065--1095 (2022; Zbl 1511.68309) Full Text: DOI
Kaveh, Kiumars; Makhnatch, Peter Invariant factors as limit of singular values of a matrix. (English) Zbl 1504.15025 Arnold Math. J. 8, No. 3-4, 561-571 (2022). Reviewer: Ngoc Mai Tran (Bonn) MSC: 15A18 15A21 20H20 14T10 PDF BibTeX XML Cite \textit{K. Kaveh} and \textit{P. Makhnatch}, Arnold Math. J. 8, No. 3--4, 561--571 (2022; Zbl 1504.15025) Full Text: DOI arXiv
Calderón, Antonio Jesús; Fernández Ouaridi, Amir; Kaygorodov, Ivan On the classification of bilinear maps with radical of a fixed codimension. (English) Zbl 1503.15033 Linear Multilinear Algebra 70, No. 18, 3553-3576 (2022). Reviewer: Erich W. Ellers (Toronto) MSC: 15A63 15A04 15A21 16D70 PDF BibTeX XML Cite \textit{A. J. Calderón} et al., Linear Multilinear Algebra 70, No. 18, 3553--3576 (2022; Zbl 1503.15033) Full Text: DOI
Catbagan, Kevin R.; Merino, Dennis I.; Paras, Agnes T. The \(S\) unitary matrices. (English) Zbl 1513.15025 Southeast Asian Bull. Math. 46, No. 5, 575-590 (2022). MSC: 15A21 15A23 15B57 PDF BibTeX XML Cite \textit{K. R. Catbagan} et al., Southeast Asian Bull. Math. 46, No. 5, 575--590 (2022; Zbl 1513.15025) Full Text: Link
Khvoshchinskaya, L. A. Construction of the Fuchs differential equation with \(3\times 3\) residue-matrices and three singular points using logarithmization method. (English) Zbl 1517.34117 Lobachevskii J. Math. 43, No. 6, 1337-1344 (2022). Reviewer: Yoshitsugu Takei (Kyoto) MSC: 34M35 34M50 15A16 PDF BibTeX XML Cite \textit{L. A. Khvoshchinskaya}, Lobachevskii J. Math. 43, No. 6, 1337--1344 (2022; Zbl 1517.34117) Full Text: DOI
Giraldo, Hernán; Rueda-Robayo, Ricardo; Vélez-Marulanda, José A. On Auslander-Reiten components of string complexes for a certain class of symmetric special biserial algebras. (English) Zbl 07608932 Beitr. Algebra Geom. 63, No. 4, 707-722 (2022). Reviewer: Piotr Malicki (Toruń) MSC: 16G60 16G70 15A21 16E05 18G80 PDF BibTeX XML Cite \textit{H. Giraldo} et al., Beitr. Algebra Geom. 63, No. 4, 707--722 (2022; Zbl 07608932) Full Text: DOI arXiv
Bernard, Pierre-Antoine; Crampé, Nicolas; Nepomechie, Rafael I.; Parez, Gilles; Poulain d’Andecy, Loïc; Vinet, Luc Entanglement of inhomogeneous free fermions on hyperplane lattices. (English) Zbl 1514.81295 Nucl. Phys., B 984, Article ID 115975, 28 p. (2022). MSC: 81V74 81Q35 11J20 82B41 35C11 62H20 62F10 81P42 PDF BibTeX XML Cite \textit{P.-A. Bernard} et al., Nucl. Phys., B 984, Article ID 115975, 28 p. (2022; Zbl 1514.81295) Full Text: DOI arXiv
Ladzoryshyn, N. B.; Petrychkovych, V. M. The number of standard forms of matrices over imaginary Euclidean quadratic rings with respect to the \((z,k)\)-equivalence. (English) Zbl 1511.15008 Mat. Stud. 57, No. 2, 115-121 (2022). MSC: 15A21 15B33 11R11 PDF BibTeX XML Cite \textit{N. B. Ladzoryshyn} and \textit{V. M. Petrychkovych}, Mat. Stud. 57, No. 2, 115--121 (2022; Zbl 1511.15008) Full Text: DOI
De La Cruz, Ralph John Lamadrid; Paras, Agnes T. Sums of orthogonal, symmetric, and skew-symmetric matrices. (English) Zbl 1500.15009 Electron. J. Linear Algebra 38, 655-660 (2022). MSC: 15A21 15A23 15B10 PDF BibTeX XML Cite \textit{R. J. L. De La Cruz} and \textit{A. T. Paras}, Electron. J. Linear Algebra 38, 655--660 (2022; Zbl 1500.15009) Full Text: Link
Ran, A. C. M. A note on the structure of expansive matrices in indefinite inner product spaces. (English) Zbl 07603351 Linear Algebra Appl. 655, 291-301 (2022). MSC: 47B50 15A21 PDF BibTeX XML Cite \textit{A. C. M. Ran}, Linear Algebra Appl. 655, 291--301 (2022; Zbl 07603351) Full Text: DOI arXiv
Lee, Jae-Ho Circular Hessenberg pairs. (English) Zbl 1501.15032 Linear Algebra Appl. 655, 202-235 (2022). Reviewer: Francisco Marcellán (Leganes) MSC: 15B99 15A21 15A04 PDF BibTeX XML Cite \textit{J.-H. Lee}, Linear Algebra Appl. 655, 202--235 (2022; Zbl 1501.15032) Full Text: DOI arXiv
Cheong, Gilyoung; Lee, Jungin; Nam, Hayan; Yu, Myungjun Jordan-Landau theorem for matrices over finite fields. (English) Zbl 1500.15031 Linear Algebra Appl. 655, 100-128 (2022). MSC: 15B52 15B33 05A16 15A21 PDF BibTeX XML Cite \textit{G. Cheong} et al., Linear Algebra Appl. 655, 100--128 (2022; Zbl 1500.15031) Full Text: DOI arXiv
Pakmanesh, M.; Afshin, Hamidreza \(T_M\)-eigenvalues of odd-order tensors. (English) Zbl 1513.15018 Commun. Appl. Math. Comput. 4, No. 4, 1258-1279 (2022). MSC: 15A18 15A69 15A42 15A20 PDF BibTeX XML Cite \textit{M. Pakmanesh} and \textit{H. Afshin}, Commun. Appl. Math. Comput. 4, No. 4, 1258--1279 (2022; Zbl 1513.15018) Full Text: DOI
Kowalczyk-Murynka, Katarzyna; Kuś, Marek Matrix and vectorial generalized Calogero-Moser models. (English) Zbl 1511.81147 Physica D 440, Article ID 133491, 13 p. (2022). MSC: 81V70 34L40 81T32 15A21 70H05 35J10 81S05 PDF BibTeX XML Cite \textit{K. Kowalczyk-Murynka} and \textit{M. Kuś}, Physica D 440, Article ID 133491, 13 p. (2022; Zbl 1511.81147) Full Text: DOI
Nickerson, Andrew; Paparella, Pietro Jordan chains of \(h\)-cyclic matrices. II. (English) Zbl 1498.15012 Electron. J. Linear Algebra 38, 486-493 (2022). MSC: 15A20 15A21 05C50 05C20 PDF BibTeX XML Cite \textit{A. Nickerson} and \textit{P. Paparella}, Electron. J. Linear Algebra 38, 486--493 (2022; Zbl 1498.15012) Full Text: arXiv Link
de la Cruz, Ralph John; Tañedo, Raymond Louis The products of involutions in a matrix centralizer. (English) Zbl 1500.15010 Electron. J. Linear Algebra 38, 463-482 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A23 15A27 PDF BibTeX XML Cite \textit{R. J. de la Cruz} and \textit{R. L. Tañedo}, Electron. J. Linear Algebra 38, 463--482 (2022; Zbl 1500.15010) Full Text: Link
Liu, Heguo; Zhao, Jing On \(m\)-th roots of complex matrices. (English) Zbl 1498.15010 Electron. J. Linear Algebra 38, 457-462 (2022). MSC: 15A18 15A21 PDF BibTeX XML Cite \textit{H. Liu} and \textit{J. Zhao}, Electron. J. Linear Algebra 38, 457--462 (2022; Zbl 1498.15010) Full Text: Link
Nomura, Kazumasa; Terwilliger, Paul Compatibility and companions for Leonard pairs. (English) Zbl 1498.15017 Electron. J. Linear Algebra 38, 404-456 (2022). MSC: 15A21 15A04 05E30 42C05 PDF BibTeX XML Cite \textit{K. Nomura} and \textit{P. Terwilliger}, Electron. J. Linear Algebra 38, 404--456 (2022; Zbl 1498.15017) Full Text: arXiv Link
de Seguins Pazzis, Clément The sum of two quadratic matrices: exceptional cases. (English) Zbl 1500.15024 Linear Algebra Appl. 653, 357-394 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15B33 15A21 15A18 11R32 12E10 PDF BibTeX XML Cite \textit{C. de Seguins Pazzis}, Linear Algebra Appl. 653, 357--394 (2022; Zbl 1500.15024) Full Text: DOI
Tie, Lin Positive-controllability, positive-near-controllability, and canonical forms of driftless discrete-time bilinear systems. (English) Zbl 1497.93025 J. Syst. Sci. Complex. 35, No. 4, 1225-1243 (2022). MSC: 93B05 93B10 93C55 93C10 PDF BibTeX XML Cite \textit{L. Tie}, J. Syst. Sci. Complex. 35, No. 4, 1225--1243 (2022; Zbl 1497.93025) Full Text: DOI
Bart, Harm; Ehrhardt, Torsten Additive decomposition of matrices under rank conditions and zero pattern constraints. (English) Zbl 07584105 Czech. Math. J. 72, No. 3, 825-854 (2022). MSC: 15A21 05C50 15A03 05C20 PDF BibTeX XML Cite \textit{H. Bart} and \textit{T. Ehrhardt}, Czech. Math. J. 72, No. 3, 825--854 (2022; Zbl 07584105) Full Text: DOI
de Seguins Pazzis, Clément The sum and the product of two quadratic matrices: regular cases. (English) Zbl 1497.15013 Adv. Appl. Clifford Algebr. 32, No. 5, Paper No. 54, 43 p. (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15B33 15A29 11R52 PDF BibTeX XML Cite \textit{C. de Seguins Pazzis}, Adv. Appl. Clifford Algebr. 32, No. 5, Paper No. 54, 43 p. (2022; Zbl 1497.15013) Full Text: DOI
Dzhaliuk, N. S.; Petrychkovych, V. M. Equivalence of matrices in the ring \(M(n, R)\) and its subrings. (English. Ukrainian original) Zbl 1497.15014 Ukr. Math. J. 73, No. 12, 1865-1872 (2022); translation from Ukr. Mat. Zh. 73, No. 12, 1612-1618 (2021). MSC: 15A21 15B33 PDF BibTeX XML Cite \textit{N. S. Dzhaliuk} and \textit{V. M. Petrychkovych}, Ukr. Math. J. 73, No. 12, 1865--1872 (2022; Zbl 1497.15014); translation from Ukr. Mat. Zh. 73, No. 12, 1612--1618 (2021) Full Text: DOI
Itzá-Ortiz, Benjamín A.; Martínez-Avendaño, Rubén A. Matrices similar to centrosymmetric matrices. (English) Zbl 1497.15015 J. Korean Math. Soc. 59, No. 5, 997-1013 (2022). Reviewer: Clément de Seguins Pazzis (Versailles) MSC: 15A21 15A15 15A24 15B99 PDF BibTeX XML Cite \textit{B. A. Itzá-Ortiz} and \textit{R. A. Martínez-Avendaño}, J. Korean Math. Soc. 59, No. 5, 997--1013 (2022; Zbl 1497.15015) Full Text: DOI arXiv
Dopico, Froilán M.; Quintana, María C.; Van Dooren, Paul Strongly minimal self-conjugate linearizations for polynomial and rational matrices. (English) Zbl 1506.15013 SIAM J. Matrix Anal. Appl. 43, No. 3, 1354-1381 (2022). MSC: 15A21 15A18 15A22 15A54 15B57 PDF BibTeX XML Cite \textit{F. M. Dopico} et al., SIAM J. Matrix Anal. Appl. 43, No. 3, 1354--1381 (2022; Zbl 1506.15013) Full Text: DOI arXiv
Bors, Alexander; Wang, Qiang Coset-wise affine functions and cycle types of complete mappings. (English) Zbl 1493.12006 Finite Fields Appl. 83, Article ID 102088, 32 p. (2022). MSC: 12E20 11T06 15A21 20B05 PDF BibTeX XML Cite \textit{A. Bors} and \textit{Q. Wang}, Finite Fields Appl. 83, Article ID 102088, 32 p. (2022; Zbl 1493.12006) Full Text: DOI arXiv
De Vos, Alexis; Idel, Martin; De Baerdemacker, Stijn Conjectured DXZ decompositions of a unitary matrix. (English) Zbl 1498.15015 Linear Algebra Appl. 652, 196-212 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A23 PDF BibTeX XML Cite \textit{A. De Vos} et al., Linear Algebra Appl. 652, 196--212 (2022; Zbl 1498.15015) Full Text: DOI arXiv
Dastgeer, Zoubia; Younus, Awais; Tunç, Cemil Distinguishability of the descriptor systems with regular pencil. (English) Zbl 1496.15007 Linear Algebra Appl. 652, 82-96 (2022). Reviewer: Ioannis Dassios (Dublin) MSC: 15A22 15A21 34A09 34A30 PDF BibTeX XML Cite \textit{Z. Dastgeer} et al., Linear Algebra Appl. 652, 82--96 (2022; Zbl 1496.15007) Full Text: DOI
Voight, John; Zureick-Brown, David The canonical ring of a stacky curve. (English) Zbl 1497.14119 Memoirs of the American Mathematical Society 1362. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-5228-5/pbk; 978-1-4704-7094-4/ebook). v, 144 p. (2022). Reviewer: Lei Yang (Beijing) MSC: 14Q05 11F11 PDF BibTeX XML Cite \textit{J. Voight} and \textit{D. Zureick-Brown}, The canonical ring of a stacky curve. Providence, RI: American Mathematical Society (AMS) (2022; Zbl 1497.14119) Full Text: DOI arXiv
Barthel, Thomas; Lu, Jianfeng; Friesecke, Gero On the closedness and geometry of tensor network state sets. (English) Zbl 1513.81006 Lett. Math. Phys. 112, No. 4, Paper No. 72, 33 p. (2022). MSC: 81P40 81V70 15A21 65K10 14J81 15A69 PDF BibTeX XML Cite \textit{T. Barthel} et al., Lett. Math. Phys. 112, No. 4, Paper No. 72, 33 p. (2022; Zbl 1513.81006) Full Text: DOI arXiv
Mehl, C.; Mehrmann, V.; Wojtylak, M. Matrix pencils with coefficients that have positive semidefinite Hermitian parts. (English) Zbl 1496.15008 SIAM J. Matrix Anal. Appl. 43, No. 3, 1186-1212 (2022). Reviewer: Roksana Słowik (Gliwice) MSC: 15A22 15A18 15A21 15B57 PDF BibTeX XML Cite \textit{C. Mehl} et al., SIAM J. Matrix Anal. Appl. 43, No. 3, 1186--1212 (2022; Zbl 1496.15008) Full Text: DOI arXiv
Amparore, Elvio G.; Ciardo, Gianfranco; Miner, Andrew S. The footprint form of a matrix: definition, properties, and an application. (English) Zbl 1498.15014 Linear Algebra Appl. 651, 209-229 (2022). Reviewer: John D. Dixon (Ottawa) MSC: 15A21 15A03 PDF BibTeX XML Cite \textit{E. G. Amparore} et al., Linear Algebra Appl. 651, 209--229 (2022; Zbl 1498.15014) Full Text: DOI
Guglielmi, Nicola; Mehrmann, Volker Computation of the nearest structured matrix triplet with common null space. (English) Zbl 1493.37101 ETNA, Electron. Trans. Numer. Anal. 55, 508-531 (2022). MSC: 37M99 15A22 15A18 15A21 65K05 PDF BibTeX XML Cite \textit{N. Guglielmi} and \textit{V. Mehrmann}, ETNA, Electron. Trans. Numer. Anal. 55, 508--531 (2022; Zbl 1493.37101) Full Text: DOI arXiv Link
Baragaña, Itziar; Roca, Alicia On the change of the Weyr characteristics of matrix pencils after rank-one perturbations. (English) Zbl 1494.15014 SIAM J. Matrix Anal. Appl. 43, No. 2, 981-1002 (2022). Reviewer: Ioannis Dassios (Dublin) MSC: 15A22 47A55 15A18 15A21 PDF BibTeX XML Cite \textit{I. Baragaña} and \textit{A. Roca}, SIAM J. Matrix Anal. Appl. 43, No. 2, 981--1002 (2022; Zbl 1494.15014) Full Text: DOI
Kafetzis, Ioannis S.; Karampetakis, Nicholas P. On the algebraic structure of the Moore-Penrose inverse of a polynomial matrix. (English) Zbl 1497.15007 IMA J. Math. Control Inf. 39, No. 2, 443-459 (2022). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A09 15A21 PDF BibTeX XML Cite \textit{I. S. Kafetzis} and \textit{N. P. Karampetakis}, IMA J. Math. Control Inf. 39, No. 2, 443--459 (2022; Zbl 1497.15007) Full Text: DOI