Rodgers, Brad; Vallabhaneni, Harshith Sai Autocorrelations of characteristic polynomials for the alternative circular unitary ensemble. (English) Zbl 07811182 Glasg. Math. J. 66, No. 1, 51-64 (2024). MSC: 11M06 11M50 15B52 60B20 PDFBibTeX XMLCite \textit{B. Rodgers} and \textit{H. S. Vallabhaneni}, Glasg. Math. J. 66, No. 1, 51--64 (2024; Zbl 07811182) Full Text: DOI arXiv OA License
An, Il Ju; Ko, Eungil; Lee, Ji Eun On the generalized Sylvester operator equation \(AX - YB = C\). (English) Zbl 07808522 Linear Multilinear Algebra 72, No. 4, 585-596 (2024). MSC: 15A24 47A08 47A10 47A15 47A62 PDFBibTeX XMLCite \textit{I. J. An} et al., Linear Multilinear Algebra 72, No. 4, 585--596 (2024; Zbl 07808522) Full Text: DOI
Molnár, Lajos Some new characterizations of central positive elements in \(C^\ast\)-algebras. (English) Zbl 07808084 J. Math. Anal. Appl. 534, No. 2, Article ID 128055, 23 p. (2024). MSC: 46L05 47Bxx 15Axx PDFBibTeX XMLCite \textit{L. Molnár}, J. Math. Anal. Appl. 534, No. 2, Article ID 128055, 23 p. (2024; Zbl 07808084) Full Text: DOI
Jelisiejew, Joachim; Landsberg, J. M.; Pal, Arpan Concise tensors of minimal border rank. (English) Zbl 07808055 Math. Ann. 388, No. 3, 2473-2517 (2024). MSC: 68Q15 15A69 14L35 PDFBibTeX XMLCite \textit{J. Jelisiejew} et al., Math. Ann. 388, No. 3, 2473--2517 (2024; Zbl 07808055) Full Text: DOI arXiv
Duncan, John; McGregor, Colin M. Hermitians in matrix algebras with operator norm and associated Lie algebras. (English) Zbl 07785318 Linear Algebra Appl. 682, 238-256 (2024). MSC: 15B57 15A30 15B30 15A60 17B20 47A12 PDFBibTeX XMLCite \textit{J. Duncan} and \textit{C. M. McGregor}, Linear Algebra Appl. 682, 238--256 (2024; Zbl 07785318) Full Text: DOI
Bhunia, Pintu; Paul, Kallol; Barik, Somdatta Further refinements of Davis-Wielandt radius inequalities. (English) Zbl 07812150 Oper. Matrices 17, No. 3, 767-778 (2023). MSC: 47A12 47A30 15A60 47A50 PDFBibTeX XMLCite \textit{P. Bhunia} et al., Oper. Matrices 17, No. 3, 767--778 (2023; Zbl 07812150) Full Text: DOI
Wu, Pei Yuan; Gau, Hwa-Long Numerical ranges of operators and matrices. (English) Zbl 07806663 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 413-439 (2023). MSC: 15A60 47A62 47A12 PDFBibTeX XMLCite \textit{P. Y. Wu} and \textit{H.-L. Gau}, in: Matrix and operator equations and applications. Cham: Springer. 413--439 (2023; Zbl 07806663) Full Text: DOI
Bezai, A.; Lombarkia, F. On the operator equation \(AX-XB+XDX=C\). (English) Zbl 07783241 Rend. Circ. Mat. Palermo (2) 72, No. 8, 4179-4187 (2023). MSC: 47A62 15A09 PDFBibTeX XMLCite \textit{A. Bezai} and \textit{F. Lombarkia}, Rend. Circ. Mat. Palermo (2) 72, No. 8, 4179--4187 (2023; Zbl 07783241) Full Text: DOI
Charpentier, Stéphane; Fouchet, Karine; Zarouf, Rachid On the condition number of a Kreiss matrix. (English) Zbl 1527.15003 Can. Math. Bull. 66, No. 4, 1376-1390 (2023). MSC: 15A12 15A20 15A60 15B05 15A45 PDFBibTeX XMLCite \textit{S. Charpentier} et al., Can. Math. Bull. 66, No. 4, 1376--1390 (2023; Zbl 1527.15003) Full Text: DOI
Hosseini, Amin; Ali, Shakir; Karizaki, Mehdi Mohammadzadeh Characterization of Jordan two-sided centralizers and related maps on triangular rings. (English) Zbl 07757057 Georgian Math. J. 30, No. 5, 727-737 (2023). MSC: 16W25 47B47 15A78 PDFBibTeX XMLCite \textit{A. Hosseini} et al., Georgian Math. J. 30, No. 5, 727--737 (2023; Zbl 07757057) Full Text: DOI
Stojanović, Katarina S. Core-EP star and star core-EP operators. (English) Zbl 1523.47007 Numer. Funct. Anal. Optim. 44, No. 7, 687-707 (2023). MSC: 47A05 15A09 47B02 PDFBibTeX XMLCite \textit{K. S. Stojanović}, Numer. Funct. Anal. Optim. 44, No. 7, 687--707 (2023; Zbl 1523.47007) Full Text: DOI
Vladeva, Dimitrinka Ivanova Derivations of some classes of additively idempotent semirings. (English) Zbl 07700048 Commun. Algebra 51, No. 8, 3244-3265 (2023). MSC: 16Y60 12H05 15A80 PDFBibTeX XMLCite \textit{D. I. Vladeva}, Commun. Algebra 51, No. 8, 3244--3265 (2023; Zbl 07700048) Full Text: DOI
Dias, Thiago; Gondim, Rodrigo Waring problems and the Lefschetz properties. (English) Zbl 1509.13001 Sel. Math., New Ser. 29, No. 3, Paper No. 32, 21 p. (2023). Reviewer: Piotr Pokora (Kraków) MSC: 13A02 13D40 13E10 14N15 14N20 15A69 15A23 PDFBibTeX XMLCite \textit{T. Dias} and \textit{R. Gondim}, Sel. Math., New Ser. 29, No. 3, Paper No. 32, 21 p. (2023; Zbl 1509.13001) Full Text: DOI arXiv
East, James; Ruškuc, Nik Congruence lattices of ideals in categories and (partial) semigroups. (English) Zbl 1515.20009 Memoirs of the American Mathematical Society 1408. Providence, RI: American Mathematical Society (AMS) (ISBN 978-1-4704-6269-7/pbk; 978-1-4704-7446-1/ebook). vii, 129 p. (2023). Reviewer: Jaak Henno (Tallinn) MSC: 20-02 20M20 15A04 18B40 20M10 20M50 PDFBibTeX XMLCite \textit{J. East} and \textit{N. Ruškuc}, Congruence lattices of ideals in categories and (partial) semigroups. Providence, RI: American Mathematical Society (AMS) (2023; Zbl 1515.20009) Full Text: DOI arXiv
Akdoğan, Nazan; Fındık, Şehmus Symmetric polynomials in the variety generated by Grassmann algebras. (English) Zbl 1504.15088 J. Algebra Appl. 22, No. 1, Article ID 2350019, 11 p. (2023). MSC: 15A75 05E05 13A50 16R30 PDFBibTeX XMLCite \textit{N. Akdoğan} and \textit{Ş. Fındık}, J. Algebra Appl. 22, No. 1, Article ID 2350019, 11 p. (2023; Zbl 1504.15088) Full Text: DOI arXiv
Zhu, Guangyan On a certain determinant for a U.F.D. (English) Zbl 1504.11052 Colloq. Math. 171, No. 1, 49-59 (2023). MSC: 11C20 11A05 15B36 PDFBibTeX XMLCite \textit{G. Zhu}, Colloq. Math. 171, No. 1, 49--59 (2023; Zbl 1504.11052) Full Text: DOI
Drensky, Vesselin Idempotents of \(2 \times 2\) matrix rings over rings of formal power series. (English) Zbl 1518.16036 Linear Multilinear Algebra 70, No. 20, 5207-5213 (2022). Reviewer: Wen-Fong Ke (Tainan) MSC: 16U40 16S50 15A15 15B33 15A54 13B25 13F25 PDFBibTeX XMLCite \textit{V. Drensky}, Linear Multilinear Algebra 70, No. 20, 5207--5213 (2022; Zbl 1518.16036) Full Text: DOI arXiv
Mosić, Dijana; Marovt, Janko Weighted weak core inverse of operators. (English) Zbl 1525.47002 Linear Multilinear Algebra 70, No. 20, 4991-5013 (2022). Reviewer: Kamran Sharifi (Shahrood) MSC: 47A05 47A62 15A09 PDFBibTeX XMLCite \textit{D. Mosić} and \textit{J. Marovt}, Linear Multilinear Algebra 70, No. 20, 4991--5013 (2022; Zbl 1525.47002) Full Text: DOI
Sanjhira, Reshma R.; Dave, B. I. A general matrix series inversion pair and associated polynomials. (English) Zbl 1503.15005 Math. Slovaca 72, No. 6, 1471-1488 (2022). MSC: 15A16 15A24 05A19 05B20 33C45 PDFBibTeX XMLCite \textit{R. R. Sanjhira} and \textit{B. I. Dave}, Math. Slovaca 72, No. 6, 1471--1488 (2022; Zbl 1503.15005) Full Text: DOI
Virchenko, Yu. P. Isotropic covariant tensors in \(\mathbb{R}^n\). (English) Zbl 1505.53021 Lobachevskii J. Math. 43, No. 6, 1458-1471 (2022). MSC: 53A55 15A72 15A69 PDFBibTeX XMLCite \textit{Yu. P. Virchenko}, Lobachevskii J. Math. 43, No. 6, 1458--1471 (2022; Zbl 1505.53021) Full Text: DOI
Chan, Jor-Ting; Li, Chi-Kwong; Poon, Yiu-Tung Joint \(k\)-numerical ranges of operators. (English) Zbl 07614117 Acta Sci. Math. 88, No. 1-2, 279-319 (2022). MSC: 47A12 15A60 PDFBibTeX XMLCite \textit{J.-T. Chan} et al., Acta Sci. Math. 88, No. 1--2, 279--319 (2022; Zbl 07614117) Full Text: DOI
Borodzik, Maciej; Conway, Anthony; Politarczyk, Wojciech Twisted Blanchfield pairings and twisted signatures. I: Algebraic background. (English) Zbl 1517.57004 Linear Algebra Appl. 655, 236-290 (2022). Reviewer: Leila Ben Abdelghani (Monastir) MSC: 57K10 19G12 11E12 15A63 PDFBibTeX XMLCite \textit{M. Borodzik} et al., Linear Algebra Appl. 655, 236--290 (2022; Zbl 1517.57004) Full Text: DOI arXiv
Ren, Yanxun; Jiang, Lining Jacobson’s lemma for the generalized \(n\)-strong Drazin inverses in rings and in operator algebras. (English) Zbl 1509.16037 Glas. Mat., III. Ser. 57, No. 1, 1-15 (2022). MSC: 16U90 47A10 15A09 PDFBibTeX XMLCite \textit{Y. Ren} and \textit{L. Jiang}, Glas. Mat., III. Ser. 57, No. 1, 1--15 (2022; Zbl 1509.16037) Full Text: DOI
ter Horst, S.; van der Merwe, A. A Hill-Pick matrix criterion for the Lyapunov order. (English) Zbl 1493.15123 J. Math. Anal. Appl. 515, No. 1, Article ID 126401, 33 p. (2022). MSC: 15B57 15B48 47A57 PDFBibTeX XMLCite \textit{S. ter Horst} and \textit{A. van der Merwe}, J. Math. Anal. Appl. 515, No. 1, Article ID 126401, 33 p. (2022; Zbl 1493.15123) Full Text: DOI arXiv
Mosić, Dijana Weighted G-outer inverse of Banach spaces operators. (English) Zbl 07548149 Numer. Funct. Anal. Optim. 43, No. 5, 558-579 (2022). MSC: 47A05 47A62 15A09 PDFBibTeX XMLCite \textit{D. Mosić}, Numer. Funct. Anal. Optim. 43, No. 5, 558--579 (2022; Zbl 07548149) Full Text: DOI
Zhu, Guangyan On the divisibility among power GCD and power LCM matrices on gcd-closed sets. (English) Zbl 1496.11047 Int. J. Number Theory 18, No. 7, 1397-1408 (2022). Reviewer: Jorma K. Merikoski (Tampere) MSC: 11C20 11A05 15B36 PDFBibTeX XMLCite \textit{G. Zhu}, Int. J. Number Theory 18, No. 7, 1397--1408 (2022; Zbl 1496.11047) Full Text: DOI
Feng, Yulu; Qiu, Min; Zhu, Guangyan; Hong, Shaofang Divisibility among power matrices associated with classes of arithmetic functions. (English) Zbl 1497.11066 Discrete Math. 345, No. 10, Article ID 112993, 11 p. (2022). Reviewer: Jorma K. Merikoski (Tampere) MSC: 11C20 15B36 11A25 PDFBibTeX XMLCite \textit{Y. Feng} et al., Discrete Math. 345, No. 10, Article ID 112993, 11 p. (2022; Zbl 1497.11066) Full Text: DOI
Wright, Stephen E. Triangular idempotent matrices over a general ring. (English) Zbl 1490.15046 Linear Multilinear Algebra 70, No. 9, 1717-1731 (2022). MSC: 15B33 15A24 15A54 PDFBibTeX XMLCite \textit{S. E. Wright}, Linear Multilinear Algebra 70, No. 9, 1717--1731 (2022; Zbl 1490.15046) Full Text: DOI
Noferini, Vanni; Williams, Gerald Cyclically presented groups as labelled oriented graph groups. (English) Zbl 1505.20029 J. Algebra 605, 179-198 (2022). Reviewer: Stephan Rosebrock (Karlsruhe) MSC: 20F05 57M05 57M15 11C20 15B05 15B36 PDFBibTeX XMLCite \textit{V. Noferini} and \textit{G. Williams}, J. Algebra 605, 179--198 (2022; Zbl 1505.20029) Full Text: DOI arXiv
Zhang, Daochang; Jin, Yu; Mosić, Dijana A note on formulae for the generalized Drazin inverse of anti-triangular block operator matrices in Banach spaces. (English) Zbl 1489.15010 Banach J. Math. Anal. 16, No. 2, Paper No. 28, 23 p. (2022). MSC: 15A09 46H05 47A05 PDFBibTeX XMLCite \textit{D. Zhang} et al., Banach J. Math. Anal. 16, No. 2, Paper No. 28, 23 p. (2022; Zbl 1489.15010) Full Text: DOI
Choi, Hayoung; Yoo, Seonguk Truncated multi-index sequences have an interpolating measure. (English) Zbl 07523626 Kyungpook Math. J. 62, No. 1, 107-118 (2022). Reviewer: Florian-Horia Vasilescu (Villeneuve d’Ascq) MSC: 47A57 44A60 15-04 47A20 32A60 PDFBibTeX XMLCite \textit{H. Choi} and \textit{S. Yoo}, Kyungpook Math. J. 62, No. 1, 107--118 (2022; Zbl 07523626) Full Text: DOI
Hwang, Jinmi; Kim, Sejong Two-variable Wasserstein means of positive definite operators. (English) Zbl 07516914 Mediterr. J. Math. 19, No. 3, Paper No. 110, 16 p. (2022). MSC: 47B65 15B48 PDFBibTeX XMLCite \textit{J. Hwang} and \textit{S. Kim}, Mediterr. J. Math. 19, No. 3, Paper No. 110, 16 p. (2022; Zbl 07516914) Full Text: DOI
Cossu, Laura; Zanardo, Paolo Idempotent factorizations of singular \(2 \times 2\) matrices over quadratic integer rings. (English) Zbl 1489.15022 Linear Multilinear Algebra 70, No. 2, 297-309 (2022). MSC: 15A23 15B33 11R04 20G30 PDFBibTeX XMLCite \textit{L. Cossu} and \textit{P. Zanardo}, Linear Multilinear Algebra 70, No. 2, 297--309 (2022; Zbl 1489.15022) Full Text: DOI arXiv
Duncan, John; McGregor, Colin M. Hermitians in matrix algebras with operator norm. II. (English) Zbl 1486.15028 Glasg. Math. J. 64, No. 2, 376-396 (2022). MSC: 15A60 15A21 15B57 15A27 47A12 47A30 47B15 PDFBibTeX XMLCite \textit{J. Duncan} and \textit{C. M. McGregor}, Glasg. Math. J. 64, No. 2, 376--396 (2022; Zbl 1486.15028) Full Text: DOI
Akhtar, Mohd Shuaib; Ashraf, Mohammad; Ansari, Mohammad Afajal Generalized Lie triple derivations on generalized matrix algebras. (English) Zbl 1503.16055 Commun. Algebra 50, No. 5, 2279-2289 (2022). Reviewer: Mehsin Atteya (Leicester) MSC: 16W25 15A78 47L35 PDFBibTeX XMLCite \textit{M. S. Akhtar} et al., Commun. Algebra 50, No. 5, 2279--2289 (2022; Zbl 1503.16055) Full Text: DOI
Stojanović, Katarina S.; Mosić, Dijana Weighted MPCEP inverse of an operator between Hilbert spaces. (English) Zbl 07499352 Bull. Iran. Math. Soc. 48, No. 1, 53-71 (2022). Reviewer: Mohammed Karmouni (Safi) MSC: 47A62 47A05 15A09 PDFBibTeX XMLCite \textit{K. S. Stojanović} and \textit{D. Mosić}, Bull. Iran. Math. Soc. 48, No. 1, 53--71 (2022; Zbl 07499352) Full Text: DOI
Zhao, Jianrong; Chen, Long; Hong, Shaofang GCD-closed sets and divisibility of Smith matrices. (English) Zbl 1484.11095 J. Comb. Theory, Ser. A 188, Article ID 105581, 23 p. (2022). Reviewer: Pentti Haukkanen (Tampere) MSC: 11C20 15B36 11A05 PDFBibTeX XMLCite \textit{J. Zhao} et al., J. Comb. Theory, Ser. A 188, Article ID 105581, 23 p. (2022; Zbl 1484.11095) 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
Ramkumar, Ritvik; Sammartano, Alessio On the smoothness of lexicographic points on Hilbert schemes. (English) Zbl 1471.14011 J. Pure Appl. Algebra 226, No. 3, Article ID 106872, 12 p. (2022). Reviewer: Scott Nollet (Fort Worth) MSC: 14C05 13F20 13F55 15A75 PDFBibTeX XMLCite \textit{R. Ramkumar} and \textit{A. Sammartano}, J. Pure Appl. Algebra 226, No. 3, Article ID 106872, 12 p. (2022; Zbl 1471.14011) Full Text: DOI arXiv
Daubechies, Ingrid (ed.); Kutyniok, Gitta (ed.); Rauhut, Holger (ed.); Strohmer, Thomas (ed.) Applied harmonic analysis and data science. Abstracts from the workshop held November 28 – December 4, 2021 (hybrid meeting). (English) Zbl 1506.00058 Oberwolfach Rep. 18, No. 4, 3007-3066 (2021). MSC: 00B05 00B25 65-06 42-06 65K05 15B52 42B10 PDFBibTeX XMLCite \textit{I. Daubechies} (ed.) et al., Oberwolfach Rep. 18, No. 4, 3007--3066 (2021; Zbl 1506.00058) Full Text: DOI
Mosić, Dijana; Zou, Honglin Extension of generalized strong Drazin inverse. (English) Zbl 1500.46037 Oper. Matrices 15, No. 4, 1563-1573 (2021). MSC: 46H05 46H99 15A09 PDFBibTeX XMLCite \textit{D. Mosić} and \textit{H. Zou}, Oper. Matrices 15, No. 4, 1563--1573 (2021; Zbl 1500.46037) Full Text: DOI
Lin, Chujian; Deng, Xiaoli; Deng, Chunyan Characterizations and representations for the Drazin inverse of anti-triangular block operator matrices with index less than two. (English) Zbl 1489.15009 Oper. Matrices 15, No. 3, 871-888 (2021). MSC: 15A09 15A10 47A05 PDFBibTeX XMLCite \textit{C. Lin} et al., Oper. Matrices 15, No. 3, 871--888 (2021; Zbl 1489.15009) Full Text: DOI
Boua, Abdelkarim Some results for endomorphisms in prime rings. (English) Zbl 1499.16043 Kragujevac J. Math. 45, No. 6, 943-950 (2021). MSC: 16N60 15A27 16S50 PDFBibTeX XMLCite \textit{A. Boua}, Kragujevac J. Math. 45, No. 6, 943--950 (2021; Zbl 1499.16043) Full Text: DOI Link
Buczyńska, Weronika; Buczyński, Jarosław Apolarity, border rank, and multigraded Hilbert scheme. (English) Zbl 1481.14006 Duke Math. J. 170, No. 16, 3659-3702 (2021). Reviewer: Rick Rischter (Itajubá) MSC: 14C05 14M25 15A69 68Q17 PDFBibTeX XMLCite \textit{W. Buczyńska} and \textit{J. Buczyński}, Duke Math. J. 170, No. 16, 3659--3702 (2021; Zbl 1481.14006) Full Text: DOI arXiv
Abdelali, Zine El Abidine; Aharmim, Bouchra Multiplicatively spectrum preserving maps on rectangular matrices. (English) Zbl 1478.15002 Linear Multilinear Algebra 69, No. 16, 3099-3111 (2021). Reviewer: John D. Dixon (Ottawa) MSC: 15A03 15A18 47B49 PDFBibTeX XMLCite \textit{Z. E. A. Abdelali} and \textit{B. Aharmim}, Linear Multilinear Algebra 69, No. 16, 3099--3111 (2021; Zbl 1478.15002) Full Text: DOI
Mosić, Dijana; Dolinar, Gregor; Marovt, Janko EP-quasinilpotent decomposition and its generalizations. (English) Zbl 07420005 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 188, 25 p. (2021). Reviewer: Mohammed Hichem Mortad (Oran) MSC: 47A05 47A99 47B40 15A09 PDFBibTeX XMLCite \textit{D. Mosić} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 4, Paper No. 188, 25 p. (2021; Zbl 07420005) Full Text: DOI
Chen, Huanyin; Zou, Honglin On *-DMP inverses in a ring with involution. (English) Zbl 1491.16038 Commun. Algebra 49, No. 11, 5006-5016 (2021). MSC: 16U90 15A09 46L05 PDFBibTeX XMLCite \textit{H. Chen} and \textit{H. Zou}, Commun. Algebra 49, No. 11, 5006--5016 (2021; Zbl 1491.16038) Full Text: DOI
Altınışık, Ercan On the smallest singular value in the class of unit lower triangular matrices with entries in \([-a, a]\). (English) Zbl 1498.15020 Spec. Matrices 9, 297-304 (2021). MSC: 15A42 15A18 PDFBibTeX XMLCite \textit{E. Altınışık}, Spec. Matrices 9, 297--304 (2021; Zbl 1498.15020) Full Text: DOI
Nikoufar, Ismail Some properties of the Tsallis relative operator \(\varphi \)-entropy. (English) Zbl 1488.81011 J. Math. Phys. Anal. Geom. 17, No. 2, 216-232 (2021). MSC: 81P45 15A39 47A63 15A42 81R15 PDFBibTeX XMLCite \textit{I. Nikoufar}, J. Math. Phys. Anal. Geom. 17, No. 2, 216--232 (2021; Zbl 1488.81011) Full Text: Link
Djordjević, Dragan S. Generalized inverses. (English) Zbl 07391048 Mladenov, Ivaïlo M. (ed.) et al., Proceedings of the 22nd international conference on geometry, integrability and quantization, Varna, Bulgaria, June 8–13, 2020. Sofia: Bulgarian Academy of Sciences, Institute of Biophysics and Biomedical Engineering. Geom. Integrability Quantization 22, 13-32 (2021). Reviewer: K. C. Sivakumar (Chennai) MSC: 47A05 15A09 47-02 PDFBibTeX XMLCite \textit{D. S. Djordjević}, Geom. Integrability Quantization 22, 13--32 (2021; Zbl 07391048) Full Text: DOI
Kubrusly, C. S. Algebraic tensor products revisited: axiomatic approach. (English) Zbl 1482.46093 Bull. Malays. Math. Sci. Soc. (2) 44, No. 4, 2335-2355 (2021). Reviewer: Andreas Defant (Oldenburg) MSC: 46M05 47A80 15A63 46-02 PDFBibTeX XMLCite \textit{C. S. Kubrusly}, Bull. Malays. Math. Sci. Soc. (2) 44, No. 4, 2335--2355 (2021; Zbl 1482.46093) Full Text: DOI arXiv
Mosić, Dijana Weighted core-EP inverse and weighted core-EP pre-orders in a \(C^\ast\)-algebra. (English) Zbl 1481.46053 J. Aust. Math. Soc. 111, No. 1, 76-110 (2021). MSC: 46L05 46H99 15A09 PDFBibTeX XMLCite \textit{D. Mosić}, J. Aust. Math. Soc. 111, No. 1, 76--110 (2021; Zbl 1481.46053) Full Text: DOI
Aziznejad, Shayan; Unser, Michael Duality mapping for Schatten matrix norms. (English) Zbl 1484.15024 Numer. Funct. Anal. Optim. 42, No. 6, 679-695 (2021). Reviewer: Adam Besenyei (Budapest) MSC: 15A60 15A45 47A30 PDFBibTeX XMLCite \textit{S. Aziznejad} and \textit{M. Unser}, Numer. Funct. Anal. Optim. 42, No. 6, 679--695 (2021; Zbl 1484.15024) Full Text: DOI arXiv
Zalar, Aljaž The truncated Hamburger moment problems with gaps in the index set. (English) Zbl 1482.47023 Integral Equations Oper. Theory 93, No. 3, Paper No. 22, 36 p. (2021). Reviewer: Adhemar Bultheel (Leuven) MSC: 47A57 47A20 44A60 15A04 47N40 PDFBibTeX XMLCite \textit{A. Zalar}, Integral Equations Oper. Theory 93, No. 3, Paper No. 22, 36 p. (2021; Zbl 1482.47023) Full Text: DOI arXiv
Chen, Huanyin; Sheibani, Marjan The \(g\)-Hirano inverse in Banach algebras. (English) Zbl 1477.46051 Linear Multilinear Algebra 69, No. 7, 1352-1362 (2021). MSC: 46H05 47A05 15A09 PDFBibTeX XMLCite \textit{H. Chen} and \textit{M. Sheibani}, Linear Multilinear Algebra 69, No. 7, 1352--1362 (2021; Zbl 1477.46051) Full Text: DOI
Gorodetsky, Ofir; Rodgers, Brad Traces of powers of matrices over finite fields. (English) Zbl 1472.60008 Trans. Am. Math. Soc. 374, No. 7, 4579-4638 (2021). Reviewer: Pavel Stoynov (Sofia) MSC: 60B20 60B15 20G40 11T55 15B52 PDFBibTeX XMLCite \textit{O. Gorodetsky} and \textit{B. Rodgers}, Trans. Am. Math. Soc. 374, No. 7, 4579--4638 (2021; Zbl 1472.60008) Full Text: DOI arXiv
Shen, Bo-Jian; Yu, Guo-Fu Matrix integral solutions to the discrete and coupled Leznov lattice equations. (English) Zbl 1471.37066 J. Math. Anal. Appl. 500, No. 2, Article ID 125167, 13 p. (2021). Reviewer: Utkir A. Rozikov (Tashkent) MSC: 37K30 37K10 37K60 15B52 PDFBibTeX XMLCite \textit{B.-J. Shen} and \textit{G.-F. Yu}, J. Math. Anal. Appl. 500, No. 2, Article ID 125167, 13 p. (2021; Zbl 1471.37066) Full Text: DOI arXiv
Loewy, Raphael On the smallest singular value in the class of invertible lower triangular \((0,1)\) matrices. (English) Zbl 1476.15017 Linear Algebra Appl. 608, 203-213 (2021). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A18 11C20 15A42 15B36 PDFBibTeX XMLCite \textit{R. Loewy}, Linear Algebra Appl. 608, 203--213 (2021; Zbl 1476.15017) Full Text: DOI
Kaarnioja, Vesa Bounds on the spectrum of nonsingular triangular \((0,1)\)-matrices. (English) Zbl 1472.15011 J. Comb. Theory, Ser. A 178, Article ID 105353, 15 p. (2021). Reviewer: Jorma K. Merikoski (Tampere) MSC: 15A18 15A42 15B36 11C20 PDFBibTeX XMLCite \textit{V. Kaarnioja}, J. Comb. Theory, Ser. A 178, Article ID 105353, 15 p. (2021; Zbl 1472.15011) Full Text: DOI arXiv
Vasudevan, B.; Fathima, N. Anis Idempotent matrices in Minkowski space. (English) Zbl 1499.15130 Adv. Appl. Discrete Math. 24, No. 2, 165-177 (2020). MSC: 15B99 51B20 PDFBibTeX XMLCite \textit{B. Vasudevan} and \textit{N. A. Fathima}, Adv. Appl. Discrete Math. 24, No. 2, 165--177 (2020; Zbl 1499.15130) Full Text: DOI
Chen, Long; Hong, Shaofang Divisibility among determinants of power matrices associated with integer-valued arithmetic functions. (English) Zbl 1489.15014 AIMS Math. 5, No. 3, 1946-1959 (2020). MSC: 15A15 15B36 11C20 11A25 11N64 PDFBibTeX XMLCite \textit{L. Chen} and \textit{S. Hong}, AIMS Math. 5, No. 3, 1946--1959 (2020; Zbl 1489.15014) Full Text: DOI
Tian, Yongge Miscellaneous equalities for idempotent matrices with applications. (English) Zbl 1478.15003 Open Math. 18, 671-714 (2020). MSC: 15A03 15A09 15A27 47A05 PDFBibTeX XMLCite \textit{Y. Tian}, Open Math. 18, 671--714 (2020; Zbl 1478.15003) Full Text: DOI
Wu, Ai-Guo; Zhang, Ying; Sun, Hui-Jie Parametric Smith iterative algorithms for discrete Lyapunov matrix equations. (English) Zbl 1476.34124 J. Ind. Manag. Optim. 16, No. 6, 3047-3063 (2020). MSC: 34D20 15A06 15A24 PDFBibTeX XMLCite \textit{A.-G. Wu} et al., J. Ind. Manag. Optim. 16, No. 6, 3047--3063 (2020; Zbl 1476.34124) Full Text: DOI
Guo, Li; Zou, Honglin; Chen, Jianlong The generalized Drazin inverse of operator matrices. (English) Zbl 1488.15005 Hacet. J. Math. Stat. 49, No. 3, 1134-1149 (2020). MSC: 15A09 47A05 PDFBibTeX XMLCite \textit{L. Guo} et al., Hacet. J. Math. Stat. 49, No. 3, 1134--1149 (2020; Zbl 1488.15005) Full Text: DOI
Garrigós, Gustavo; Nana, Cyrille Hilbert-type inequalities in homogeneous cones. (English) Zbl 1486.47052 Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 4, 815-838 (2020). MSC: 47B34 26D15 32M15 32A25 15B48 PDFBibTeX XMLCite \textit{G. Garrigós} and \textit{C. Nana}, Atti Accad. Naz. Lincei, Cl. Sci. Fis. Mat. Nat., IX. Ser., Rend. Lincei, Mat. Appl. 31, No. 4, 815--838 (2020; Zbl 1486.47052) Full Text: DOI
Ashraf, Mohammad; Jabeen, Aisha On generalized Jordan derivations of generalized matrix algebras. (English) Zbl 1475.15035 Commun. Korean Math. Soc. 35, No. 3, 733-744 (2020). MSC: 15A78 16W25 PDFBibTeX XMLCite \textit{M. Ashraf} and \textit{A. Jabeen}, Commun. Korean Math. Soc. 35, No. 3, 733--744 (2020; Zbl 1475.15035) Full Text: DOI
Akbarossadat, Seyedeh Nafiseh; Saeedi, Farshid On the dimension of the Schur multiplier of \(n\)-Lie algebras. (English) Zbl 1469.17003 Linear Multilinear Algebra 68, No. 7, 1465-1499 (2020). MSC: 17A42 19C09 15A75 15A69 PDFBibTeX XMLCite \textit{S. N. Akbarossadat} and \textit{F. Saeedi}, Linear Multilinear Algebra 68, No. 7, 1465--1499 (2020; Zbl 1469.17003) Full Text: DOI
Ma, Haifeng Acute and stable perturbations of the Drazin inverse of bounded linear operators in Banach spaces. (English) Zbl 1477.47007 Numer. Funct. Anal. Optim. 41, No. 14, 1748-1760 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 47A05 47A55 15A09 PDFBibTeX XMLCite \textit{H. Ma}, Numer. Funct. Anal. Optim. 41, No. 14, 1748--1760 (2020; Zbl 1477.47007) Full Text: DOI
Bustamante, Miguel D.; Mellon, Pauline; Velasco, M. Victoria Solving the problem of simultaneous diagonalization of complex symmetric matrices via congruence. (English) Zbl 1456.15010 SIAM J. Matrix Anal. Appl. 41, No. 4, 1616-1629 (2020). MSC: 15A20 15A04 15A22 PDFBibTeX XMLCite \textit{M. D. Bustamante} et al., SIAM J. Matrix Anal. Appl. 41, No. 4, 1616--1629 (2020; Zbl 1456.15010) Full Text: DOI arXiv
Huang, Hang; Michałek, Mateusz; Ventura, Emanuele Vanishing Hessian, wild forms and their border VSP. (English) Zbl 1448.14004 Math. Ann. 378, No. 3-4, 1505-1532 (2020). Reviewer: Scott Nollet (Fort Worth) MSC: 14C05 15A69 PDFBibTeX XMLCite \textit{H. Huang} et al., Math. Ann. 378, No. 3--4, 1505--1532 (2020; Zbl 1448.14004) Full Text: DOI arXiv
Stojanović, Katarina S.; Mosić, Dijana Generalization of the Moore-Penrose inverse. (English) Zbl 07258322 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 196, 16 p. (2020). MSC: 47A05 47A62 15A09 PDFBibTeX XMLCite \textit{K. S. Stojanović} and \textit{D. Mosić}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 196, 16 p. (2020; Zbl 07258322) Full Text: DOI
Mosić, Dijana; Zhang, Daochang Weighted weak group inverse for Hilbert space operators. (English) Zbl 1520.47035 Front. Math. China 15, No. 4, 709-726 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 47A62 47A05 15A09 PDFBibTeX XMLCite \textit{D. Mosić} and \textit{D. Zhang}, Front. Math. China 15, No. 4, 709--726 (2020; Zbl 1520.47035) Full Text: DOI arXiv
Li, Chi-Kwong; Poon, Yiu-Tung; Wang, Ya-Shu Joint numerical ranges and commutativity of matrices. (English) Zbl 1448.15020 J. Math. Anal. Appl. 491, No. 1, Article ID 124310, 11 p. (2020). MSC: 15A27 47A12 PDFBibTeX XMLCite \textit{C.-K. Li} et al., J. Math. Anal. Appl. 491, No. 1, Article ID 124310, 11 p. (2020; Zbl 1448.15020) Full Text: DOI arXiv
Dragomir, S. S. Inequilities of Jensen’s type for positive linear functionals on Hermitian unital Banach \(\ast\)-algebras. (English) Zbl 1518.47031 Bull. Aust. Math. Soc. 102, No. 2, 308-318 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A63 15A60 26D15 26D10 47A30 PDFBibTeX XMLCite \textit{S. S. Dragomir}, Bull. Aust. Math. Soc. 102, No. 2, 308--318 (2020; Zbl 1518.47031) Full Text: DOI
The, Nguyen Van; Vinh, Le Anh Expanding phenomena over higher dimensional matrix rings. (English) Zbl 1469.11040 J. Number Theory 216, 174-191 (2020). MSC: 11B75 11B30 15B33 PDFBibTeX XMLCite \textit{N. Van The} and \textit{L. A. Vinh}, J. Number Theory 216, 174--191 (2020; Zbl 1469.11040) Full Text: DOI arXiv
Bennis, Driss; Vishki, Hamid Reza Ebrahimi; Fahid, Brahim; Bahmani, Mohammad Ali On generalized Lie derivations. (English) Zbl 1449.16077 Afr. Mat. 31, No. 3-4, 423-435 (2020). MSC: 16W25 47B47 15A78 PDFBibTeX XMLCite \textit{D. Bennis} et al., Afr. Mat. 31, No. 3--4, 423--435 (2020; Zbl 1449.16077) Full Text: DOI
Damm, Tobias; Faßbender, Heike Simultaneous hollowization, joint numerical range, and stabilization by noise. (English) Zbl 1441.15021 SIAM J. Matrix Anal. Appl. 41, No. 2, 637-656 (2020). MSC: 15B10 65F25 15A21 15A60 15B57 PDFBibTeX XMLCite \textit{T. Damm} and \textit{H. Faßbender}, SIAM J. Matrix Anal. Appl. 41, No. 2, 637--656 (2020; Zbl 1441.15021) Full Text: DOI arXiv
Marko, František Even-primitive vectors in induced supermodules for general linear supergroups and in costandard supermodules for Schur superalgebras. (English) Zbl 1528.20084 J. Algebr. Comb. 51, No. 3, 369-417 (2020). MSC: 20G05 05E10 13A50 15A72 17A70 PDFBibTeX XMLCite \textit{F. Marko}, J. Algebr. Comb. 51, No. 3, 369--417 (2020; Zbl 1528.20084) Full Text: DOI arXiv
Polverino, Olga; Zullo, Ferdinando On the number of roots of some linearized polynomials. (English) Zbl 1442.11164 Linear Algebra Appl. 601, 189-218 (2020). Reviewer: Yue Zhou (Changsha) MSC: 11T06 15A04 51E20 PDFBibTeX XMLCite \textit{O. Polverino} and \textit{F. Zullo}, Linear Algebra Appl. 601, 189--218 (2020; Zbl 1442.11164) Full Text: DOI arXiv
Tian, Zhaolu; Wang, Junxin; Dong, Yinghui; Liu, Zhongyun A multi-step Smith-inner-outer iteration algorithm for solving coupled continuous Markovian jump Lyapunov matrix equations. (English) Zbl 1437.93128 J. Franklin Inst. 357, No. 6, 3656-3679 (2020). MSC: 93E03 15B99 PDFBibTeX XMLCite \textit{Z. Tian} et al., J. Franklin Inst. 357, No. 6, 3656--3679 (2020; Zbl 1437.93128) Full Text: DOI
Boij, Mats; Teitler, Zach A bound for the Waring rank of the determinant via syzygies. (English) Zbl 1441.15001 Linear Algebra Appl. 587, 195-214 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A03 15A45 15A15 15A21 15A69 14N15 13D02 PDFBibTeX XMLCite \textit{M. Boij} and \textit{Z. Teitler}, Linear Algebra Appl. 587, 195--214 (2020; Zbl 1441.15001) Full Text: DOI arXiv
Mosić, Dijana Extended \(g\)-Drazin inverse in a Banach algebra. (English) Zbl 1447.46036 Bull. Malays. Math. Sci. Soc. (2) 43, No. 1, 879-892 (2020). MSC: 46H05 46H99 15A09 PDFBibTeX XMLCite \textit{D. Mosić}, Bull. Malays. Math. Sci. Soc. (2) 43, No. 1, 879--892 (2020; Zbl 1447.46036) Full Text: DOI
Mosić, Dijana; Wang, Long Weighted extended \(g\)-Drazin inverse. (English) Zbl 1447.46037 Aequationes Math. 94, No. 1, 151-161 (2020). MSC: 46H05 46H99 15A09 PDFBibTeX XMLCite \textit{D. Mosić} and \textit{L. Wang}, Aequationes Math. 94, No. 1, 151--161 (2020; Zbl 1447.46037) Full Text: DOI
Ali, Asma; Rahaman, Md. Hamidur On pair of generalized derivations in rings. (English) Zbl 1449.16076 Khayyam J. Math. 6, No. 1, 87-94 (2020). MSC: 16W25 16N60 15A27 PDFBibTeX XMLCite \textit{A. Ali} and \textit{Md. H. Rahaman}, Khayyam J. Math. 6, No. 1, 87--94 (2020; Zbl 1449.16076) Full Text: DOI
Yan, Kai; Zeng, Qingping; Zhu, Yucan Generalized Jacobson’s lemma for Drazin inverses and its applications. (English) Zbl 1437.16033 Linear Multilinear Algebra 68, No. 1, 81-93 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 16U90 15A09 46J10 PDFBibTeX XMLCite \textit{K. Yan} et al., Linear Multilinear Algebra 68, No. 1, 81--93 (2020; Zbl 1437.16033) Full Text: DOI
Calci, Mete Burak; Chen, Huanyin Almost polar elements in a ring. (English) Zbl 1499.16103 Filomat 33, No. 17, 5543-5550 (2019). MSC: 16U99 15A09 16E50 46H05 PDFBibTeX XMLCite \textit{M. B. Calci} and \textit{H. Chen}, Filomat 33, No. 17, 5543--5550 (2019; Zbl 1499.16103) Full Text: DOI
Sandhu, Gurninder S.; Kumar, Deepak Generalized \(( \theta, \phi )\)-derivations and Jordan ideals in prime rings. (English) Zbl 1469.16081 Acta Univ. M. Belii, Ser. Math. 27, 83-93 (2019). Reviewer: Leila Khatami (Schenectady) MSC: 16W25 16W20 15A27 PDFBibTeX XMLCite \textit{G. S. Sandhu} and \textit{D. Kumar}, Acta Univ. M. Belii, Ser. Math. 27, 83--93 (2019; Zbl 1469.16081) Full Text: Link
El-Azhar, H.; Harrat, A.; Idrissi, K.; Zerouali, E. H. The quintic complex moment problem. (English) Zbl 1441.47013 Oper. Matrices 13, No. 4, 1003-1022 (2019). Reviewer: Adhemar Bultheel (Leuven) MSC: 47A57 15A83 30E05 44A60 PDFBibTeX XMLCite \textit{H. El-Azhar} et al., Oper. Matrices 13, No. 4, 1003--1022 (2019; Zbl 1441.47013) Full Text: DOI arXiv
Ferreyra, David E.; Lattanzi, Marina; Levis, Fabián E.; Thome, Néstor Parametrized solutions \(X\) of the system \(AXA = AEA\) and \(A^k EAX = XAEA^k\) for a matrix \(A\) having index \(k\). (English) Zbl 1441.15012 Electron. J. Linear Algebra 35, 503-510 (2019). Reviewer: Thomas Britz (Sydney) MSC: 15A24 15A09 15A10 PDFBibTeX XMLCite \textit{D. E. Ferreyra} et al., Electron. J. Linear Algebra 35, 503--510 (2019; Zbl 1441.15012) Full Text: Link
Jain, S. K.; Leroy, A. Decomposition of singular elements of an algebra into product of idempotents, a survey. (English) Zbl 1430.16039 Dani, Shrikrishna G. (ed.) et al., Contributions in algebra and algebraic geometry. International conference on algebra, discrete mathematics and applications, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, Maharashtra, India, December 9–11, 2017. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 738, 57-74 (2019). MSC: 16U99 16U40 15B33 PDFBibTeX XMLCite \textit{S. K. Jain} and \textit{A. Leroy}, Contemp. Math. 738, 57--74 (2019; Zbl 1430.16039) Full Text: DOI
Botelho-Andrade, Sara; Li, Chi-Kwong Generalized numerical ranges, dilation, and quantum error correction. (English) Zbl 1435.47011 Botelho, Fernanda (ed.), Recent trends in operator theory and applications. Workshop, The University of Memphis, Memphis, TN, USA, May 3–5, 2018. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 737, 25-42 (2019). Reviewer: Tin Yau Tam (Reno) MSC: 47A12 47A13 47A20 15A60 47-02 PDFBibTeX XMLCite \textit{S. Botelho-Andrade} and \textit{C.-K. Li}, Contemp. Math. 737, 25--42 (2019; Zbl 1435.47011) Full Text: DOI
Mosić, Dijana; Zhang, Daochang On the generalized Drazin inverse of the sum in a Banach algebra. (English) Zbl 1444.46031 Quaest. Math. 42, No. 10, 1335-1344 (2019). MSC: 46H05 47A05 15A09 PDFBibTeX XMLCite \textit{D. Mosić} and \textit{D. Zhang}, Quaest. Math. 42, No. 10, 1335--1344 (2019; Zbl 1444.46031) Full Text: DOI arXiv
Gesmundo, Fulvio; Oneto, Alessandro; Ventura, Emanuele Partially symmetric variants of Comon’s problem via simultaneous rank. (English) Zbl 1428.15024 SIAM J. Matrix Anal. Appl. 40, No. 4, 1453-1477 (2019). MSC: 15A69 13P05 13A02 14N05 PDFBibTeX XMLCite \textit{F. Gesmundo} et al., SIAM J. Matrix Anal. Appl. 40, No. 4, 1453--1477 (2019; Zbl 1428.15024) Full Text: DOI arXiv
Chen, Huanyin; Nabavi, Seyed Saeed; Abdolyousefi, Marjan Sheibani Strongly Drazin inverse in rings. (English) Zbl 1425.16024 Oper. Matrices 13, No. 2, 495-505 (2019). MSC: 16U60 15A09 PDFBibTeX XMLCite \textit{H. Chen} et al., Oper. Matrices 13, No. 2, 495--505 (2019; Zbl 1425.16024) Full Text: DOI
Jia, Boting; Feng, Youling Compact perturbations of Drazin invertible operators. (English) Zbl 07132634 Oper. Matrices 13, No. 2, 387-394 (2019). MSC: 47A55 47A58 47A05 15A09 PDFBibTeX XMLCite \textit{B. Jia} and \textit{Y. Feng}, Oper. Matrices 13, No. 2, 387--394 (2019; Zbl 07132634) Full Text: DOI
Korkee, Ismo; Mattila, Mika; Haukkanen, Pentti A lattice-theoretic approach to the Bourque-Ligh conjecture. (English) Zbl 1442.11054 Linear Multilinear Algebra 67, No. 12, 2471-2487 (2019). MSC: 11C20 15B36 06B05 PDFBibTeX XMLCite \textit{I. Korkee} et al., Linear Multilinear Algebra 67, No. 12, 2471--2487 (2019; Zbl 1442.11054) Full Text: DOI arXiv
Jameson, G. J. O. Operator-valued extensions of matrix-norm inequalities. (English) Zbl 07122662 Am. Math. Mon. 126, No. 9, 809-815 (2019). MSC: 47A63 15A45 15A60 PDFBibTeX XMLCite \textit{G. J. O. Jameson}, Am. Math. Mon. 126, No. 9, 809--815 (2019; Zbl 07122662) Full Text: DOI Link
Zhu, Can; Li, Houlang; Li, Yaofei Poisson derivations and the first Poisson cohomology group on trivial extension algebras. (English) Zbl 1423.17023 Bull. Iran. Math. Soc. 45, No. 5, 1339-1352 (2019). MSC: 17B63 17A36 15A78 PDFBibTeX XMLCite \textit{C. Zhu} et al., Bull. Iran. Math. Soc. 45, No. 5, 1339--1352 (2019; Zbl 1423.17023) Full Text: DOI
Shitov, Yaroslav An improved bound for the lengths of matrix algebras. (English) Zbl 1419.15018 Algebra Number Theory 13, No. 6, 1501-1507 (2019). MSC: 15A54 15A30 16P10 PDFBibTeX XMLCite \textit{Y. Shitov}, Algebra Number Theory 13, No. 6, 1501--1507 (2019; Zbl 1419.15018) Full Text: DOI arXiv
Cossu, Laura; Zanardo, Paolo Factorizations into idempotent factors of matrices over Prüfer domains. (English) Zbl 1421.15006 Commun. Algebra 47, No. 4, 1818-1828 (2019). Reviewer: Erich W. Ellers (Toronto) MSC: 15A23 13F05 14H50 13F20 PDFBibTeX XMLCite \textit{L. Cossu} and \textit{P. Zanardo}, Commun. Algebra 47, No. 4, 1818--1828 (2019; Zbl 1421.15006) Full Text: DOI arXiv