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 PDF BibTeX XML Cite \textit{D. S. Djordjević}, Geom. Integrability Quantization 22, 13--32 (2021; Zbl 07391048) Full Text: DOI OpenURL
Hernández, M. V.; Lattanzi, M. B.; Thome, N. From projectors to 1MP and MP1 generalized inverses and their induced partial orders. (English) Zbl 07388096 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 3, Paper No. 148, 13 p. (2021). MSC: 15A09 06A06 PDF BibTeX XML Cite \textit{M. V. Hernández} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 3, Paper No. 148, 13 p. (2021; Zbl 07388096) Full Text: DOI OpenURL
Zhu, Huihui; Wang, Qing-Wen Weighted Moore-Penrose inverses and weighted core inverses in rings with involution. (English) Zbl 07383608 Chin. Ann. Math., Ser. B 42, No. 4, 613-624 (2021). MSC: 16W10 PDF BibTeX XML Cite \textit{H. Zhu} and \textit{Q.-W. Wang}, Chin. Ann. Math., Ser. B 42, No. 4, 613--624 (2021; Zbl 07383608) Full Text: DOI OpenURL
Yan, Guanjie; Tan, Yunfei; Xu, Qingxiang Weighted Moore-Penrose inverses associated with weighted projections on indefinite inner product spaces. (English) Zbl 07377355 Bull. Iran. Math. Soc. 47, No. 4, 1121-1134 (2021). MSC: 46L08 15A09 47A05 PDF BibTeX XML Cite \textit{G. Yan} et al., Bull. Iran. Math. Soc. 47, No. 4, 1121--1134 (2021; Zbl 07377355) Full Text: DOI OpenURL
Huang, Baohua Numerical study on Moore-Penrose inverse of tensors via Einstein product. (English) Zbl 07374239 Numer. Algorithms 87, No. 4, 1767-1797 (2021). MSC: 15A69 15A09 65F20 PDF BibTeX XML Cite \textit{B. Huang}, Numer. Algorithms 87, No. 4, 1767--1797 (2021; Zbl 07374239) Full Text: DOI OpenURL
Azimi, A.; Bapat, R. B.; Farrokhi D. G., M. Resistance distance of blowups of trees. (English) Zbl 1466.05032 Discrete Math. 344, No. 7, Article ID 112387, 11 p. (2021). MSC: 05C05 05C12 15A09 PDF BibTeX XML Cite \textit{A. Azimi} et al., Discrete Math. 344, No. 7, Article ID 112387, 11 p. (2021; Zbl 1466.05032) Full Text: DOI OpenURL
Chi, Jocelyn T.; Ipsen, Ilse C. F. Multiplicative perturbation bounds for multivariate multiple linear regression in Schatten \(p\)-norms. (English) Zbl 07355214 Linear Algebra Appl. 624, 87-102 (2021). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A60 15A09 15A10 15A45 62H20 47A30 PDF BibTeX XML Cite \textit{J. T. Chi} and \textit{I. C. F. Ipsen}, Linear Algebra Appl. 624, 87--102 (2021; Zbl 07355214) Full Text: DOI OpenURL
Zhou, Mengmeng; Chen, Jianlong; Thome, Néstor The W-weighted Drazin-star matrix and its dual. (English) Zbl 1465.15009 Electron. J. Linear Algebra 37, 72-87 (2021). MSC: 15A10 15A09 15A06 PDF BibTeX XML Cite \textit{M. Zhou} et al., Electron. J. Linear Algebra 37, 72--87 (2021; Zbl 1465.15009) Full Text: Link OpenURL
Bajo, Ignacio Computing Moore-Penrose inverses with polynomials in matrices. (English) Zbl 1464.15005 Am. Math. Mon. 128, No. 5, 446-456 (2021). MSC: 15A09 15A23 15A10 PDF BibTeX XML Cite \textit{I. Bajo}, Am. Math. Mon. 128, No. 5, 446--456 (2021; Zbl 1464.15005) Full Text: DOI OpenURL
Zhu, Huihui; Peng, Fei Projections generated by Moore-Penrose inverses and core inverses. (English) Zbl 07347707 J. Algebra Appl. 20, No. 3, Article ID 2150027, 13 p. (2021). MSC: 16U90 16W10 PDF BibTeX XML Cite \textit{H. Zhu} and \textit{F. Peng}, J. Algebra Appl. 20, No. 3, Article ID 2150027, 13 p. (2021; Zbl 07347707) Full Text: DOI OpenURL
Zhao, Ruju; Yao, Hua; Wei, Junchao Moore-Penrose inverses in rings and weighted partial isometries in \(C^\ast \)-algebras. (English) Zbl 07335142 Appl. Math. Comput. 395, Article ID 125832, 9 p. (2021). MSC: 15A09 16U99 16W10 PDF BibTeX XML Cite \textit{R. Zhao} et al., Appl. Math. Comput. 395, Article ID 125832, 9 p. (2021; Zbl 07335142) Full Text: DOI OpenURL
Kyrchei, Ivan Determinantal representations of solutions to systems of two-sided quaternion matrix equations. (English) Zbl 07333185 Linear Multilinear Algebra 69, No. 4, 648-672 (2021). Reviewer: Ali Morassaei (Zanjan) MSC: 15A24 15A15 15A09 15A10 15B33 PDF BibTeX XML Cite \textit{I. Kyrchei}, Linear Multilinear Algebra 69, No. 4, 648--672 (2021; Zbl 07333185) Full Text: DOI OpenURL
Romo, Fernando Pablos On Drazin-Moore-Penrose inverses of finite potent endomorphisms. (English) Zbl 1464.15006 Linear Multilinear Algebra 69, No. 4, 627-647 (2021). Reviewer: K. C. Sivakumar (Chennai) MSC: 15A09 15A10 15A24 PDF BibTeX XML Cite \textit{F. P. Romo}, Linear Multilinear Algebra 69, No. 4, 627--647 (2021; Zbl 1464.15006) Full Text: DOI OpenURL
Mosić, Dijana; Stanimirović, Predrag S.; Ma, Haifeng Generalization of core-EP inverse for rectangular matrices. (English) Zbl 07330920 J. Math. Anal. Appl. 500, No. 1, Article ID 125101, 19 p. (2021). Reviewer: Kamran Sharifi (Shahrood) MSC: 15A09 15A10 PDF BibTeX XML Cite \textit{D. Mosić} et al., J. Math. Anal. Appl. 500, No. 1, Article ID 125101, 19 p. (2021; Zbl 07330920) Full Text: DOI OpenURL
Zuo, Kezheng; Baksalary, Oskar Maria; Cvetković-Ilić, Dragana Further characterizations of the co-EP matrices. (English) Zbl 07323364 Linear Algebra Appl. 616, 66-83 (2021). MSC: 47A08 15A09 15A83 47A05 PDF BibTeX XML Cite \textit{K. Zuo} et al., Linear Algebra Appl. 616, 66--83 (2021; Zbl 07323364) Full Text: DOI OpenURL
Choudhury, Projesh Nath; Sivakumar, K. C. Matrices with positive semidefinite real part. (English) Zbl 1461.15034 Linear Multilinear Algebra 69, No. 3, 448-470 (2021). Reviewer: Jaydeb Sarkar (Bangalore) MSC: 15B48 15A09 15A45 PDF BibTeX XML Cite \textit{P. N. Choudhury} and \textit{K. C. Sivakumar}, Linear Multilinear Algebra 69, No. 3, 448--470 (2021; Zbl 1461.15034) Full Text: DOI OpenURL
Ma, Haifeng; Li, Tingting Characterizations and representations of the core inverse and its applications. (English) Zbl 1460.15006 Linear Multilinear Algebra 69, No. 1, 93-103 (2021). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 15A10 15A24 PDF BibTeX XML Cite \textit{H. Ma} and \textit{T. Li}, Linear Multilinear Algebra 69, No. 1, 93--103 (2021; Zbl 1460.15006) Full Text: DOI OpenURL
Mosić, Dijana; Stanimirović, Predrag S. Composite outer inverses for rectangular matrices. (English) Zbl 1458.15009 Quaest. Math. 44, No. 1, 45-72 (2021). MSC: 15A09 15A24 65F05 PDF BibTeX XML Cite \textit{D. Mosić} and \textit{P. S. Stanimirović}, Quaest. Math. 44, No. 1, 45--72 (2021; Zbl 1458.15009) Full Text: DOI OpenURL
Aldhafeeri, Nahier; Pappas, Dimitrios; Stanimirović, Ivan P.; Tasić, Milan Representations of generalized inverses via full-rank QDR decomposition. (English) Zbl 1457.15006 Numer. Algorithms 86, No. 3, 1327-1337 (2021). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{N. Aldhafeeri} et al., Numer. Algorithms 86, No. 3, 1327--1337 (2021; Zbl 1457.15006) Full Text: DOI OpenURL
Kaur, Manpreet; Kansal, Munish; Kumar, Sanjeev An efficient matrix iterative method for computing Moore-Penrose inverse. (English) Zbl 1462.65037 Mediterr. J. Math. 18, No. 2, Paper No. 42, 21 p. (2021). MSC: 65F10 15A09 65F20 65G50 PDF BibTeX XML Cite \textit{M. Kaur} et al., Mediterr. J. Math. 18, No. 2, Paper No. 42, 21 p. (2021; Zbl 1462.65037) Full Text: DOI OpenURL
Helmstetter, Jacques Pseudo-inverses without matrices. (English) Zbl 1460.16040 Adv. Appl. Clifford Algebr. 31, No. 1, Paper No. 4, 31 p. (2021). Reviewer: Peter Danchev (Sofia) MSC: 16U90 15A66 PDF BibTeX XML Cite \textit{J. Helmstetter}, Adv. Appl. Clifford Algebr. 31, No. 1, Paper No. 4, 31 p. (2021; Zbl 1460.16040) Full Text: DOI OpenURL
Behera, Ratikanta; Maji, Sandip; Mohapatra, R. N. Weighted Moore-Penrose inverses of arbitrary-order tensors. (English) Zbl 07394189 Comput. Appl. Math. 39, No. 4, Paper No. 284, 34 p. (2020). MSC: 65F45 15A69 15A09 PDF BibTeX XML Cite \textit{R. Behera} et al., Comput. Appl. Math. 39, No. 4, Paper No. 284, 34 p. (2020; Zbl 07394189) Full Text: DOI OpenURL
Pappas, Dimitrios On the numerical range of EP matrices. (English) Zbl 07385109 Facta Univ., Ser. Math. Inf. 35, No. 4, 1079-1089 (2020). MSC: 15A60 47A12 15A09 PDF BibTeX XML Cite \textit{D. Pappas}, Facta Univ., Ser. Math. Inf. 35, No. 4, 1079--1089 (2020; Zbl 07385109) Full Text: DOI OpenURL
Wang, Qing-Wen; Wang, Xiao; Zhang, Yushi A constraint system of coupled two-sided Sylvester-like quaternion tensor equations. (English) Zbl 1466.15013 Comput. Appl. Math. 39, No. 4, Paper No. 317, 15 p. (2020). MSC: 15A24 15B33 15A09 15A69 PDF BibTeX XML Cite \textit{Q.-W. Wang} et al., Comput. Appl. Math. 39, No. 4, Paper No. 317, 15 p. (2020; Zbl 1466.15013) Full Text: DOI OpenURL
Xie, Mengyan; Wang, Qing-Wen Reducible solution to a quaternion tensor equation. (English) Zbl 07350726 Front. Math. China 15, No. 5, 1047-1070 (2020). MSC: 15A24 15A69 15A09 15A10 PDF BibTeX XML Cite \textit{M. Xie} and \textit{Q.-W. Wang}, Front. Math. China 15, No. 5, 1047--1070 (2020; Zbl 07350726) Full Text: DOI OpenURL
Kulkarni, S. H.; Ramesh, G. Operators that attain reduced minimum. (English) Zbl 07344144 Indian J. Pure Appl. Math. 51, No. 4, 1615-1631 (2020). MSC: 47A05 47A10 47A55 47A58 PDF BibTeX XML Cite \textit{S. H. Kulkarni} and \textit{G. Ramesh}, Indian J. Pure Appl. Math. 51, No. 4, 1615--1631 (2020; Zbl 07344144) Full Text: DOI OpenURL
Li, Kailing; Du, Fapeng Expression for the core inverse of triangular block matrix. (Chinese. English summary) Zbl 07339427 Numer. Math., Nanjing 42, No. 3, 209-218 (2020). MSC: 15A09 PDF BibTeX XML Cite \textit{K. Li} and \textit{F. Du}, Numer. Math., Nanjing 42, No. 3, 209--218 (2020; Zbl 07339427) OpenURL
Xiao, Xiuchun; Jiang, Chengze; Lu, Huiyan; Jin, Long; Liu, Dazhao; Huang, Haoen; Pan, Yi A parallel computing method based on zeroing neural networks for time-varying complex-valued matrix Moore-Penrose inversion. (English) Zbl 07334870 Inf. Sci. 524, 216-228 (2020). MSC: 65F20 15A09 65Y05 PDF BibTeX XML Cite \textit{X. Xiao} et al., Inf. Sci. 524, 216--228 (2020; Zbl 07334870) Full Text: DOI OpenURL
Wang, Qing-Wen; Wang, Xiao A system of coupled two-sided Sylvester-type tensor equations over the quaternion algebra. (English) Zbl 1462.15021 Taiwanese J. Math. 24, No. 6, 1399-1416 (2020). MSC: 15A24 15A69 15A09 PDF BibTeX XML Cite \textit{Q.-W. Wang} and \textit{X. Wang}, Taiwanese J. Math. 24, No. 6, 1399--1416 (2020; Zbl 1462.15021) Full Text: DOI Euclid OpenURL
Shaked-Monderer, Naomi On the generalized inverse of a copositive matrix. (English) Zbl 1460.15007 Linear Multilinear Algebra 68, No. 7, 1384-1394 (2020). MSC: 15A09 15B48 PDF BibTeX XML Cite \textit{N. Shaked-Monderer}, Linear Multilinear Algebra 68, No. 7, 1384--1394 (2020; Zbl 1460.15007) Full Text: DOI OpenURL
Yuan, Shi-Fang; Tian, Yong; Li, Ming-Zhao On Hermitian solutions of the reduced biquaternion matrix equation \((AXB, CXD) = (E, G)\). (English) Zbl 1464.15026 Linear Multilinear Algebra 68, No. 7, 1355-1373 (2020). MSC: 15A24 15A10 15B33 15B57 PDF BibTeX XML Cite \textit{S.-F. Yuan} et al., Linear Multilinear Algebra 68, No. 7, 1355--1373 (2020; Zbl 1464.15026) Full Text: DOI OpenURL
Mosić, Dijana Integral and limit representations of the CMP inverse. (English) Zbl 07307851 Miskolc Math. Notes 21, No. 2, 983-992 (2020). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{D. Mosić}, Miskolc Math. Notes 21, No. 2, 983--992 (2020; Zbl 07307851) Full Text: DOI OpenURL
Chen, Jianlong; Mosić, Dijana; Xu, Sanzhang On a new generalized inverse for Hilbert space operators. (English) Zbl 07307600 Quaest. Math. 43, No. 9, 1331-1348 (2020). MSC: 47A05 47A99 15A09 PDF BibTeX XML Cite \textit{J. Chen} et al., Quaest. Math. 43, No. 9, 1331--1348 (2020; Zbl 07307600) Full Text: DOI OpenURL
Shi, Dongwei; Cao, Jianbing The Sherman-Morrison-Woodbury formula for the Moore-Penrose metric generalized inverse. (English) Zbl 1459.15008 Linear Multilinear Algebra 68, No. 5, 972-982 (2020). Reviewer: Janko Marovt (Maribor) MSC: 15A09 15A24 15A60 47A05 PDF BibTeX XML Cite \textit{D. Shi} and \textit{J. Cao}, Linear Multilinear Algebra 68, No. 5, 972--982 (2020; Zbl 1459.15008) Full Text: DOI OpenURL
Zhu, Huihui; Wang, Qing-Wen Weighted pseudo core inverses in rings. (English) Zbl 1459.16037 Linear Multilinear Algebra 68, No. 12, 2434-2447 (2020). MSC: 16U90 15A09 PDF BibTeX XML Cite \textit{H. Zhu} and \textit{Q.-W. Wang}, Linear Multilinear Algebra 68, No. 12, 2434--2447 (2020; Zbl 1459.16037) Full Text: DOI OpenURL
Chen, Shenbao Weighted group-Moore-Penrose invertibility of rectangular matrices over a ring. (English) Zbl 1463.15008 Pure Appl. Math. 36, No. 2, 239-252 (2020). MSC: 15A09 15B33 16W10 PDF BibTeX XML Cite \textit{S. Chen}, Pure Appl. Math. 36, No. 2, 239--252 (2020; Zbl 1463.15008) Full Text: DOI OpenURL
Feng, Yanzhao; Zhang, Lan Minimal norm least squares tridiagonal Hermite solutions for two types of matrix equations. (Chinese. English summary) Zbl 1463.15014 Numer. Math., Nanjing 42, No. 2, 106-119 (2020). MSC: 15A10 15A24 65F45 PDF BibTeX XML Cite \textit{Y. Feng} and \textit{L. Zhang}, Numer. Math., Nanjing 42, No. 2, 106--119 (2020; Zbl 1463.15014) OpenURL
Mosić, Dijana Maximal classes of operators determining some weighted generalized inverses. (English) Zbl 07274391 Linear Multilinear Algebra 68, No. 11, 2201-2220 (2020). MSC: 47A05 47A99 15A09 PDF BibTeX XML Cite \textit{D. Mosić}, Linear Multilinear Algebra 68, No. 11, 2201--2220 (2020; Zbl 07274391) Full Text: DOI OpenURL
Jalaeian, Maryam; Mohammadzadeh Karizaki, Mehdi; Hassani, Mahmoud Conditions that the product of operators is an EP operator in Hilbert \(C^*\)-module. (English) Zbl 07273646 Linear Multilinear Algebra 68, No. 10, 1990-2004 (2020). Reviewer: Kamran Sharifi (Shahrood) MSC: 47A05 15A09 46L08 46L05 PDF BibTeX XML Cite \textit{M. Jalaeian} et al., Linear Multilinear Algebra 68, No. 10, 1990--2004 (2020; Zbl 07273646) Full Text: DOI OpenURL
Shi, Guiqi; Chen, Jianlong; Li, Tingting; Zhou, Mengmeng Jacobson’s lemma and Cline’s formula for generalized inverses in a ring with involution. (English) Zbl 1465.16042 Commun. Algebra 48, No. 9, 3948-3961 (2020). Reviewer: Wen-Fong Ke (Tainan) MSC: 16W10 16U90 PDF BibTeX XML Cite \textit{G. Shi} et al., Commun. Algebra 48, No. 9, 3948--3961 (2020; Zbl 1465.16042) Full Text: DOI OpenURL
Behera, Ratikanta; Maharana, Gayatri; Sahoo, Jajati Keshari Further results on weighted core-EP inverse of matrices. (English) Zbl 1453.15002 Result. Math. 75, No. 4, Paper No. 174, 20 p. (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 15A10 15A24 15A30 PDF BibTeX XML Cite \textit{R. Behera} et al., Result. Math. 75, No. 4, Paper No. 174, 20 p. (2020; Zbl 1453.15002) Full Text: DOI OpenURL
Panigrahy, Krushnachandra; Mishra, Debasisha On reverse-order law of tensors and its application to additive results on Moore-Penrose inverse. (English) Zbl 1448.15033 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 184, 21 p. (2020). MSC: 15A69 15A09 15A10 15A06 PDF BibTeX XML Cite \textit{K. Panigrahy} and \textit{D. Mishra}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 184, 21 p. (2020; Zbl 1448.15033) Full Text: DOI OpenURL
Kyrchei, Ivan Weighted quaternion core-EP, DMP, MPD, and CMP inverses and their determinantal representations. (English) Zbl 1451.15005 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 198, 26 p. (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 15A10 15A15 15B33 PDF BibTeX XML Cite \textit{I. Kyrchei}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 4, Paper No. 198, 26 p. (2020; Zbl 1451.15005) Full Text: DOI OpenURL
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 PDF BibTeX XML Cite \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 OpenURL
Cabezas Sánchez, Víctor; Pablos Romo, Fernando Moore-Penrose inverse of some linear maps on infinite-dimensional vector spaces. (English) Zbl 1451.15003 Electron. J. Linear Algebra 36, 570-586 (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A04 15A09 15A10 15A03 15A06 PDF BibTeX XML Cite \textit{V. Cabezas Sánchez} and \textit{F. Pablos Romo}, Electron. J. Linear Algebra 36, 570--586 (2020; Zbl 1451.15003) Full Text: Link OpenURL
Tan, Yunfei; Xu, Qingxiang; Yan, Guanjie Weighted Moore-Penrose inverses of products and differences of weighted projections on indefinite inner-product spaces. (English) Zbl 1460.46046 Adv. Oper. Theory 5, No. 3, 796-815 (2020). MSC: 46L08 15A09 47A05 PDF BibTeX XML Cite \textit{Y. Tan} et al., Adv. Oper. Theory 5, No. 3, 796--815 (2020; Zbl 1460.46046) Full Text: DOI OpenURL
Radičić, Biljana The inverse and the Moore-Penrose inverse of a \(k\)-circulant matrix with binomial coefficients. (English) Zbl 1444.15014 Bull. Belg. Math. Soc. - Simon Stevin 27, No. 1, 29-42 (2020). MSC: 15B05 15A09 15A10 PDF BibTeX XML Cite \textit{B. Radičić}, Bull. Belg. Math. Soc. - Simon Stevin 27, No. 1, 29--42 (2020; Zbl 1444.15014) Full Text: DOI Euclid OpenURL
Abłamowicz, Rafał The Moore-Penrose inverse and singular value decomposition of split quaternions. (English) Zbl 1444.15004 Adv. Appl. Clifford Algebr. 30, No. 3, Paper No. 33, 20 p. (2020). Reviewer: Hans-Peter Schröcker (Innsbruck) MSC: 15A09 15A18 15A66 15A23 PDF BibTeX XML Cite \textit{R. Abłamowicz}, Adv. Appl. Clifford Algebr. 30, No. 3, Paper No. 33, 20 p. (2020; Zbl 1444.15004) Full Text: DOI OpenURL
Chen, Xuzhou; Ji, Jun A divide-and-conquer approach for the computation of the Moore-Penrose inverses. (English) Zbl 07200798 Appl. Math. Comput. 379, Article ID 125265, 9 p. (2020). MSC: 65F05 15A09 PDF BibTeX XML Cite \textit{X. Chen} and \textit{J. Ji}, Appl. Math. Comput. 379, Article ID 125265, 9 p. (2020; Zbl 07200798) Full Text: DOI OpenURL
Qin, Mengjie; Xu, Qingxiang; Zamani, Ali Weighted Moore-Penrose inverses of adjointable operators on indefinite inner-product spaces. (English) Zbl 1443.46033 J. Korean Math. Soc. 57, No. 3, 691-706 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 46L08 15A09 47A05 PDF BibTeX XML Cite \textit{M. Qin} et al., J. Korean Math. Soc. 57, No. 3, 691--706 (2020; Zbl 1443.46033) Full Text: DOI OpenURL
Ma, Haifeng; Gao, Xiaoshuang; Stanimirović, Predrag S. Characterizations, iterative method, sign pattern and perturbation analysis for the DMP inverse with its applications. (English) Zbl 07197731 Appl. Math. Comput. 378, Article ID 125196, 18 p. (2020). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{H. Ma} et al., Appl. Math. Comput. 378, Article ID 125196, 18 p. (2020; Zbl 07197731) Full Text: DOI OpenURL
Imori, Shinpei; von Rosen, Dietrich On the mean and dispersion of the Moore-Penrose generalized inverse of a Wishart matrix. (English) Zbl 1440.15003 Electron. J. Linear Algebra 36, 124-133 (2020). MSC: 15A09 15B52 PDF BibTeX XML Cite \textit{S. Imori} and \textit{D. von Rosen}, Electron. J. Linear Algebra 36, 124--133 (2020; Zbl 1440.15003) Full Text: Link OpenURL
Mosić, Dijana; Li, Tingting; Chen, Jianlong Core inverse in Banach algebras. (English) Zbl 1453.46045 Banach J. Math. Anal. 14, No. 2, 399-412 (2020). MSC: 46H05 47A05 15A09 PDF BibTeX XML Cite \textit{D. Mosić} et al., Banach J. Math. Anal. 14, No. 2, 399--412 (2020; Zbl 1453.46045) Full Text: DOI OpenURL
Miao, Yun; Qi, Liqun; Wei, Yimin Generalized tensor function via the tensor singular value decomposition based on the T-product. (English) Zbl 1437.15034 Linear Algebra Appl. 590, 258-303 (2020). MSC: 15A69 15A09 PDF BibTeX XML Cite \textit{Y. Miao} et al., Linear Algebra Appl. 590, 258--303 (2020; Zbl 1437.15034) Full Text: DOI OpenURL
Dolinar, Gregor; Halicioglu, Sait; Harmanci, Abdullah; Kuzma, Bojan; Marovt, Janko; Ungor, Burcu Preservers of the left-star and right-star partial orders. (English) Zbl 1445.15019 Linear Algebra Appl. 587, 70-91 (2020). Reviewer: K. C. Sivakumar (Chennai) MSC: 15A86 15A04 15A09 06A06 PDF BibTeX XML Cite \textit{G. Dolinar} et al., Linear Algebra Appl. 587, 70--91 (2020; Zbl 1445.15019) Full Text: DOI OpenURL
Miyajima, Shinya Enclosing Moore-Penrose inverses. (English) Zbl 1436.15005 Calcolo 57, No. 1, Paper No. 7, 16 p. (2020). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{S. Miyajima}, Calcolo 57, No. 1, Paper No. 7, 16 p. (2020; Zbl 1436.15005) Full Text: DOI OpenURL
Mihajlović, Nadica Group inverse and core inverse in Banach and \(C^\ast\)-algebras. (English) Zbl 1452.46038 Commun. Algebra 48, No. 4, 1803-1818 (2020). Reviewer: Marina Haralampidou (Athens) MSC: 46H05 46L05 15A09 PDF BibTeX XML Cite \textit{N. Mihajlović}, Commun. Algebra 48, No. 4, 1803--1818 (2020; Zbl 1452.46038) Full Text: DOI OpenURL
Drazin, Michael P. Weighted \((b,c)\)-inverses in categories and semigroups. (English) Zbl 1466.18003 Commun. Algebra 48, No. 4, 1423-1438 (2020). Reviewer: Peeter Normak (Tallinn) MSC: 18A99 20M50 15A09 06A11 PDF BibTeX XML Cite \textit{M. P. Drazin}, Commun. Algebra 48, No. 4, 1423--1438 (2020; Zbl 1466.18003) Full Text: DOI OpenURL
Li, Tingting; Chen, Jianlong; Mosić, Dijana Hua’s identity for the \(\{1, 2\}\)-inverse. (English) Zbl 07179408 Bull. Iran. Math. Soc. 46, No. 2, 323-330 (2020). Reviewer: Kamran Sharifi (Shahrood) MSC: 47A05 47A55 PDF BibTeX XML Cite \textit{T. Li} et al., Bull. Iran. Math. Soc. 46, No. 2, 323--330 (2020; Zbl 07179408) Full Text: DOI OpenURL
Xu, Sanzhang; Chen, Jianlong; Mosić, Dijana New characterizations of the CMP inverse of matrices. (English) Zbl 1452.15001 Linear Multilinear Algebra 68, No. 4, 790-804 (2020). Reviewer: Kamran Sharifi (Shahrood) MSC: 15A09 15A10 15A03 15A24 PDF BibTeX XML Cite \textit{S. Xu} et al., Linear Multilinear Algebra 68, No. 4, 790--804 (2020; Zbl 1452.15001) Full Text: DOI OpenURL
Jalaeian, Maryam; Karizaki, Mehdi Mohammadzadeh; Hassani, Mahmoud The star order on \(C^\ast \)-modular operators. (English) Zbl 1439.46045 Funct. Anal. Approx. Comput. 12, No. 1, 71-80 (2020). Reviewer: Maryam Amyari (Mashhad) MSC: 46L08 47A05 PDF BibTeX XML Cite \textit{M. Jalaeian} et al., Funct. Anal. Approx. Comput. 12, No. 1, 71--80 (2020; Zbl 1439.46045) Full Text: Link OpenURL
Xu, Xuefeng On the perturbation of the Moore-Penrose inverse of a matrix. (English) Zbl 1433.65067 Appl. Math. Comput. 374, Article ID 124920, 9 p. (2020). MSC: 65F20 15A09 15A18 47A55 65F35 65F10 65F15 PDF BibTeX XML Cite \textit{X. Xu}, Appl. Math. Comput. 374, Article ID 124920, 9 p. (2020; Zbl 1433.65067) Full Text: DOI OpenURL
Herrero, Alicia; Thome, Néstor Ordered matrices with nonnegative group projector. (English) Zbl 1430.15004 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 55, 14 p. (2020). MSC: 15A09 06A06 PDF BibTeX XML Cite \textit{A. Herrero} and \textit{N. Thome}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 2, Paper No. 55, 14 p. (2020; Zbl 1430.15004) Full Text: DOI OpenURL
Dinčić, Nebojša Č. Mixed-type reverse order law, ternary powers and functional calculus. (English) Zbl 1447.47013 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 10, 13 p. (2020). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A05 47A56 47A60 PDF BibTeX XML Cite \textit{N. Č. Dinčić}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 114, No. 1, Paper No. 10, 13 p. (2020; Zbl 1447.47013) Full Text: DOI OpenURL
Panigrahy, Krushnachandra; Mishra, Debasisha Reverse-order law for weighted Moore-Penrose inverse of tensors. (English) Zbl 1429.15005 Adv. Oper. Theory 5, No. 1, 39-63 (2020). MSC: 15A09 15A69 15A10 PDF BibTeX XML Cite \textit{K. Panigrahy} and \textit{D. Mishra}, Adv. Oper. Theory 5, No. 1, 39--63 (2020; Zbl 1429.15005) Full Text: DOI arXiv OpenURL
Stanimirović, Predrag S.; Roy, Falguni; Gupta, Dharmendra K.; Srivastava, Shwetabh Computing the Moore-Penrose inverse using its error bounds. (English) Zbl 1435.65061 Appl. Math. Comput. 371, Article ID 124957, 13 p. (2020). MSC: 65F20 15A09 65F10 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Appl. Math. Comput. 371, Article ID 124957, 13 p. (2020; Zbl 1435.65061) Full Text: DOI OpenURL
Panigrahy, Krushnachandra; Behera, Ratikanta; Mishra, Debasisha Reverse-order law for the Moore-Penrose inverses of tensors. (English) Zbl 1429.15022 Linear Multilinear Algebra 68, No. 2, 246-264 (2020). MSC: 15A69 15A09 15A10 PDF BibTeX XML Cite \textit{K. Panigrahy} et al., Linear Multilinear Algebra 68, No. 2, 246--264 (2020; Zbl 1429.15022) Full Text: DOI OpenURL
Wang, Huihui A quaternion tensor equation involving \(\eta\)-Hermicity. (English) Zbl 1450.15015 JP J. Algebra Number Theory Appl. 43, No. 1, 53-60 (2019). MSC: 15A24 15A10 15A23 PDF BibTeX XML Cite \textit{H. Wang}, JP J. Algebra Number Theory Appl. 43, No. 1, 53--60 (2019; Zbl 1450.15015) Full Text: DOI OpenURL
Liang, Maolin; Zheng, Bing Further results on Moore-Penrose inverses of tensors with application to tensor nearness problems. (English) Zbl 1442.15004 Comput. Math. Appl. 77, No. 5, 1282-1293 (2019). MSC: 15A09 15A23 15A69 PDF BibTeX XML Cite \textit{M. Liang} and \textit{B. Zheng}, Comput. Math. Appl. 77, No. 5, 1282--1293 (2019; Zbl 1442.15004) Full Text: DOI OpenURL
Qin, Mengjie; Xu, Qingxiang A note on the range of the product of two operators. (Chinese. English summary) Zbl 1449.47005 J. Shanghai Norm. Univ., Nat. Sci. 48, No. 5, 469-471 (2019). MSC: 47A05 47B02 PDF BibTeX XML Cite \textit{M. Qin} and \textit{Q. Xu}, J. Shanghai Norm. Univ., Nat. Sci. 48, No. 5, 469--471 (2019; Zbl 1449.47005) Full Text: DOI OpenURL
Song, Xianhua Nonnegative generalized inverses of linear operators. (Chinese. English summary) Zbl 1463.47007 Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 5, 1018-1024 (2019). MSC: 47A05 PDF BibTeX XML Cite \textit{X. Song}, Acta Math. Sci., Ser. A, Chin. Ed. 39, No. 5, 1018--1024 (2019; Zbl 1463.47007) OpenURL
Fujii, Masatoshi Cauchy-Schwarz inequality and Riccati equation for positive semidefinite matrices. (English) Zbl 1448.15024 Andrica, Dorin (ed.) et al., Differential and integral inequalities. Cham: Springer. Springer Optim. Appl. 151, 341-350 (2019). Reviewer: Mojtaba Bakherad (Zahedan) MSC: 15A45 47A64 15A09 15A10 15A24 15B48 PDF BibTeX XML Cite \textit{M. Fujii}, Springer Optim. Appl. 151, 341--350 (2019; Zbl 1448.15024) Full Text: DOI OpenURL
Petković, Marko D.; Stanimirović, Predrag S. Zeroing neural network based on the equation \(AXA=A\). (English) Zbl 1434.68517 Ćirić, Miroslav (ed.) et al., Algebraic informatics. 8th international conference, CAI 2019, Niš, Serbia, June 30 – July 4, 2019. Proceedings. Cham: Springer. Lect. Notes Comput. Sci. 11545, 213-224 (2019). MSC: 68T07 15A09 PDF BibTeX XML Cite \textit{M. D. Petković} and \textit{P. S. Stanimirović}, Lect. Notes Comput. Sci. 11545, 213--224 (2019; Zbl 1434.68517) Full Text: DOI OpenURL
Bakhtiari, Zahra; Vaezpour, S. Mansour; Ebadian, Ali Hermitian solutions to the system of operator equations \(T_i X=U_i\). (English) Zbl 1435.47025 Int. J. Nonlinear Anal. Appl. 10, No. 1, 139-152 (2019). MSC: 47A62 47A05 47A08 PDF BibTeX XML Cite \textit{Z. Bakhtiari} et al., Int. J. Nonlinear Anal. Appl. 10, No. 1, 139--152 (2019; Zbl 1435.47025) Full Text: DOI OpenURL
Tian, Yongge On relationships between two linear subspaces and two orthogonal projectors. (English) Zbl 1433.15005 Spec. Matrices 7, 142-212 (2019). MSC: 15A03 15A09 15A24 15A27 15B57 47A15 47H05 PDF BibTeX XML Cite \textit{Y. Tian}, Spec. Matrices 7, 142--212 (2019; Zbl 1433.15005) Full Text: DOI OpenURL
Moghani, Zahra Niazi; Khanehgir, Mahnaz Solutions to some systems of adjointable operator equations over Hilbert \(C^\ast\)-modules. (English) Zbl 1435.47026 Tbil. Math. J. 12, No. 3, 93-107 (2019). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A62 15A09 15A24 46L08 PDF BibTeX XML Cite \textit{Z. N. Moghani} and \textit{M. Khanehgir}, Tbil. Math. J. 12, No. 3, 93--107 (2019; Zbl 1435.47026) Full Text: DOI Euclid OpenURL
Jankowski, Norbert; Linowiecki, Rafał A fast neural network learning algorithm with approximate singular value decomposition. (English) Zbl 1430.68277 Int. J. Appl. Math. Comput. Sci. 29, No. 3, 581-594 (2019). MSC: 68T07 15A09 62H25 65F20 PDF BibTeX XML Cite \textit{N. Jankowski} and \textit{R. Linowiecki}, Int. J. Appl. Math. Comput. Sci. 29, No. 3, 581--594 (2019; Zbl 1430.68277) Full Text: DOI OpenURL
Cordero, Alicia; Torregrosa, Juan R.; Zafar, Fiza Approximating the inverse and the Moore-Penrose inverse of complex matrices. (English) Zbl 1431.65031 Math. Methods Appl. Sci. 42, No. 17, 5920-5928 (2019). MSC: 65F20 15A09 15A18 15A23 PDF BibTeX XML Cite \textit{A. Cordero} et al., Math. Methods Appl. Sci. 42, No. 17, 5920--5928 (2019; Zbl 1431.65031) Full Text: DOI OpenURL
Luo, Wei; Song, Chuanning; Xu, Qingxiang The parallel sum for adjointable operators on Hilbert \({C^*}\)-modules. (Chinese. English summary) Zbl 1449.46049 Acta Math. Sin., Chin. Ser. 62, No. 4, 541-552 (2019). MSC: 46L08 15A09 PDF BibTeX XML Cite \textit{W. Luo} et al., Acta Math. Sin., Chin. Ser. 62, No. 4, 541--552 (2019; Zbl 1449.46049) Full Text: arXiv OpenURL
Pavlíková, Soňa; Širáň, Jozef Inverting non-invertible labeled trees. (English) Zbl 1429.05184 Australas. J. Comb. 75, Part 2, 246-255 (2019). MSC: 05C78 05C05 05C22 15A09 PDF BibTeX XML Cite \textit{S. Pavlíková} and \textit{J. Širáň}, Australas. J. Comb. 75, Part 2, 246--255 (2019; Zbl 1429.05184) Full Text: Link OpenURL
Ma, Haifeng; Stanimirović, Predrag S. Characterizations, approximation and perturbations of the core-EP inverse. (English) Zbl 1428.15004 Appl. Math. Comput. 359, 404-417 (2019). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{H. Ma} and \textit{P. S. Stanimirović}, Appl. Math. Comput. 359, 404--417 (2019; Zbl 1428.15004) Full Text: DOI OpenURL
Seddik, Ameur Selfadjoint operators, normal operators, and characterizations. (English) Zbl 07142381 Oper. Matrices 13, No. 3, 835-842 (2019). MSC: 47A30 47A05 47B15 PDF BibTeX XML Cite \textit{A. Seddik}, Oper. Matrices 13, No. 3, 835--842 (2019; Zbl 07142381) Full Text: DOI OpenURL
Xie, Mengyan; Song, Pingping; Zhang, Zhiqing General \(\phi\)-Hermitian solution to a system of quaternion matrix equations. (English) Zbl 1426.15023 JP J. Algebra Number Theory Appl. 41, No. 1, 35-47 (2019). MSC: 15A24 15A09 15B57 PDF BibTeX XML Cite \textit{M. Xie} et al., JP J. Algebra Number Theory Appl. 41, No. 1, 35--47 (2019; Zbl 1426.15023) Full Text: DOI OpenURL
Kyrchei, Ivan Determinantal representations of the quaternion core inverse and its generalizations. (English) Zbl 1436.15004 Adv. Appl. Clifford Algebr. 29, No. 5, Paper No. 104, 33 p. (2019). Reviewer: Kamran Sharifi (Shahrood) MSC: 15A09 15A15 15A24 15B33 PDF BibTeX XML Cite \textit{I. Kyrchei}, Adv. Appl. Clifford Algebr. 29, No. 5, Paper No. 104, 33 p. (2019; Zbl 1436.15004) Full Text: DOI OpenURL
Stanimirović, Predrag S.; Katsikis, Vasilios N.; Kolundžija, Dejan Inversion and pseudoinversion of block arrowhead matrices. (English) Zbl 1429.65054 Appl. Math. Comput. 341, 379-401 (2019). MSC: 65F05 15A09 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Appl. Math. Comput. 341, 379--401 (2019; Zbl 1429.65054) Full Text: DOI OpenURL
Stanimirović, Predrag S.; Kumar, Ashim; Katsikis, Vasilios N. Further efficient hyperpower iterative methods for the computation of generalized inverses \(A_{T,S}^{(2)}\). (English) Zbl 1436.65045 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3323-3339 (2019). MSC: 65F20 15A09 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3323--3339 (2019; Zbl 1436.65045) Full Text: DOI OpenURL
Zhu, Huihui; Patrício, Pedro Several types of one-sided partial orders in rings. (English) Zbl 1425.16035 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3177-3184 (2019). MSC: 16W80 06A06 PDF BibTeX XML Cite \textit{H. Zhu} and \textit{P. Patrício}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3177--3184 (2019; Zbl 1425.16035) Full Text: DOI OpenURL
Stanimirović, Predrag S.; Katsikis, Vasilios N.; Srivastava, Shwetabh; Pappas, Dimitrios A class of quadratically convergent iterative methods. (English) Zbl 1435.65060 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3125-3146 (2019). MSC: 65F20 15A09 65F10 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 4, 3125--3146 (2019; Zbl 1435.65060) Full Text: DOI OpenURL
Johnson, P. Sam; Balaji, S. Convergence of operators with closed range. (English) Zbl 1438.47004 Khayyam J. Math. 5, No. 2, 132-138 (2019). MSC: 47A05 47A68 47B02 PDF BibTeX XML Cite \textit{P. S. Johnson} and \textit{S. Balaji}, Khayyam J. Math. 5, No. 2, 132--138 (2019; Zbl 1438.47004) Full Text: DOI OpenURL
Luo, Wei; Song, Chuanning; Xu, Qingxiang Perturbation estimation for the parallel sum of Hermitian positive semi-definite matrices. (English) Zbl 1425.15003 Linear Multilinear Algebra 67, No. 10, 1971-1984 (2019). MSC: 15A09 15A60 46L05 47A55 15A23 PDF BibTeX XML Cite \textit{W. Luo} et al., Linear Multilinear Algebra 67, No. 10, 1971--1984 (2019; Zbl 1425.15003) Full Text: DOI OpenURL
Li, Decai; Shi, Liyan; Wei, Junchao EP elements and solutions of equations. (Chinese. English summary) Zbl 1438.16070 J. Nanjing Norm. Univ., Nat. Sci. Ed. 42, No. 1, 20-22 (2019). MSC: 16U90 16W10 PDF BibTeX XML Cite \textit{D. Li} et al., J. Nanjing Norm. Univ., Nat. Sci. Ed. 42, No. 1, 20--22 (2019; Zbl 1438.16070) Full Text: DOI OpenURL
Guerarra, Sihem Positive and negative definite submatrices in an Hermitian least rank solution of the matrix equation \(AXA^*=B\). (English) Zbl 07106453 Numer. Algebra Control Optim. 9, No. 1, 15-22 (2019). MSC: 15A24 15A03 15A09 15B57 PDF BibTeX XML Cite \textit{S. Guerarra}, Numer. Algebra Control Optim. 9, No. 1, 15--22 (2019; Zbl 07106453) Full Text: DOI OpenURL
Ma, Haifeng; Li, Na; Stanimirović, Predrag S.; Katsikis, Vasilios N. Perturbation theory for Moore-Penrose inverse of tensor via Einstein product. (English) Zbl 1438.15008 Comput. Appl. Math. 38, No. 3, Paper No. 111, 24 p. (2019). MSC: 15A09 15A60 65F20 PDF BibTeX XML Cite \textit{H. Ma} et al., Comput. Appl. Math. 38, No. 3, Paper No. 111, 24 p. (2019; Zbl 1438.15008) Full Text: DOI OpenURL
Zhu, Huihui; Zou, Honglin; Patrício, Pedro Generalized inverses and their relations with clean decompositions. (English) Zbl 1453.16039 J. Algebra Appl. 18, No. 7, Article ID 1950133, 9 p. (2019). MSC: 16U90 16W10 PDF BibTeX XML Cite \textit{H. Zhu} et al., J. Algebra Appl. 18, No. 7, Article ID 1950133, 9 p. (2019; Zbl 1453.16039) Full Text: DOI OpenURL
Nandi, Ashish Kumar; Sahoo, Jajati Keshari; Ghosh, Pushpendu Three-step alternating and preconditioned scheme for rectangular matrices. (English) Zbl 1431.65054 J. Appl. Math. Comput. 60, No. 1-2, 485-515 (2019). MSC: 65F20 15A09 65F10 65F08 PDF BibTeX XML Cite \textit{A. K. Nandi} et al., J. Appl. Math. Comput. 60, No. 1--2, 485--515 (2019; Zbl 1431.65054) Full Text: DOI OpenURL
Mosić, Dijana; Kolundžija, Milica Z. Weighted CMP inverse of an operator between Hilbert spaces. (English) Zbl 07092234 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2155-2173 (2019). MSC: 47A05 47A62 15A09 PDF BibTeX XML Cite \textit{D. Mosić} and \textit{M. Z. Kolundžija}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 3, 2155--2173 (2019; Zbl 07092234) Full Text: DOI OpenURL
Pappas, D.; Domazakis, G. On the duality of quadratic minimization problems using pseudo inverses. (English) Zbl 1463.47006 J. Linear Topol. Algebra 8, No. 2, 133-143 (2019). MSC: 47A05 15A09 65F20 47N10 65K05 90C25 PDF BibTeX XML Cite \textit{D. Pappas} and \textit{G. Domazakis}, J. Linear Topol. Algebra 8, No. 2, 133--143 (2019; Zbl 1463.47006) Full Text: Link OpenURL
Kyrchei, Ivan Cramer’s rules of \(\eta \)-(skew-)Hermitian solutions to the quaternion Sylvester-type matrix equations. (English) Zbl 1415.15016 Adv. Appl. Clifford Algebr. 29, No. 3, Paper No. 56, 31 p. (2019). Reviewer: Vladimir P. Kostov (Nice) MSC: 15A24 15A09 15A15 15B33 PDF BibTeX XML Cite \textit{I. Kyrchei}, Adv. Appl. Clifford Algebr. 29, No. 3, Paper No. 56, 31 p. (2019; Zbl 1415.15016) Full Text: DOI OpenURL
Fu, Chunhong; Xu, Qingxiang A remark on the partial isometry associated to the generalized polar decomposition of a matrix. (English) Zbl 1419.15013 Linear Algebra Appl. 574, 30-39 (2019). MSC: 15A23 15A60 15A09 65F35 PDF BibTeX XML Cite \textit{C. Fu} and \textit{Q. Xu}, Linear Algebra Appl. 574, 30--39 (2019; Zbl 1419.15013) Full Text: DOI OpenURL
Boasso, Enrico Further results on the \( (b,c) \)-inverse, the outer inverse \(A^{(2)}_{\mathcal{I},\mathcal{S}}\) and the Moore-Penrose inverse in the Banach context. (English) Zbl 1421.46035 Linear Multilinear Algebra 67, No. 5, 1006-1030 (2019). MSC: 46H05 47A05 46L05 15A09 PDF BibTeX XML Cite \textit{E. Boasso}, Linear Multilinear Algebra 67, No. 5, 1006--1030 (2019; Zbl 1421.46035) Full Text: DOI OpenURL