Lettington, Matthew C.; Schmidt, Karl Michael On the sum of left and right circulant matrices. (English) Zbl 07628668 Linear Algebra Appl. 658, 62-85 (2023). MSC: 11B13 15B05 15B36 11B83 42A16 PDF BibTeX XML Cite \textit{M. C. Lettington} and \textit{K. M. Schmidt}, Linear Algebra Appl. 658, 62--85 (2023; Zbl 07628668) Full Text: DOI OpenURL
Zontini, Diego D.; Mirkoski, Maikon L.; Santos, João A. F. Error bounds in the computation of outer inverses with generalized schultz iterative methods and its use in computing of Moore-Penrose inverse. (English) Zbl 07627654 Appl. Math. Comput. 440, Article ID 127664, 10 p. (2023). MSC: 65Fxx 15Axx 15-XX PDF BibTeX XML Cite \textit{D. D. Zontini} et al., Appl. Math. Comput. 440, Article ID 127664, 10 p. (2023; Zbl 07627654) Full Text: DOI OpenURL
Behera, Ratikanta; Maharana, Gayatri; Sahoo, Jajati Keshari; Stanimirović, Predrag S. Characterizations of the weighted core-EP inverses. (English) Zbl 07648475 Bull. Iran. Math. Soc. 48, No. 6, 3659-3686 (2022). MSC: 15A09 15A24 PDF BibTeX XML Cite \textit{R. Behera} et al., Bull. Iran. Math. Soc. 48, No. 6, 3659--3686 (2022; Zbl 07648475) Full Text: DOI OpenURL
Ma, Haifeng Characterizations and representations for the CMP inverse and its application. (English) Zbl 07638873 Linear Multilinear Algebra 70, No. 20, 5157-5172 (2022). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{H. Ma}, Linear Multilinear Algebra 70, No. 20, 5157--5172 (2022; Zbl 07638873) Full Text: DOI OpenURL
Mosić, Dijana; Marovt, Janko Weighted weak core inverse of operators. (English) Zbl 07638863 Linear Multilinear Algebra 70, No. 20, 4991-5013 (2022). MSC: 47A05 47A62 15A09 PDF BibTeX XML Cite \textit{D. Mosić} and \textit{J. Marovt}, Linear Multilinear Algebra 70, No. 20, 4991--5013 (2022; Zbl 07638863) Full Text: DOI OpenURL
Tian, Yongge Characterizations of the group invertibility of a matrix revisited. (English) Zbl 07637896 Demonstr. Math. 55, 866-890 (2022). MSC: 15A09 15A24 15A45 PDF BibTeX XML Cite \textit{Y. Tian}, Demonstr. Math. 55, 866--890 (2022; Zbl 07637896) Full Text: DOI OpenURL
Alfelt, Gustav; Mazur, Stepan On the mean and variance of the estimated tangency portfolio weights for small samples. (English) Zbl 1499.62373 Mod. Stoch., Theory Appl. 9, No. 4, 453-482 (2022). MSC: 62P05 62H10 62H12 15A09 91G10 PDF BibTeX XML Cite \textit{G. Alfelt} and \textit{S. Mazur}, Mod. Stoch., Theory Appl. 9, No. 4, 453--482 (2022; Zbl 1499.62373) Full Text: DOI OpenURL
Cong, Zhanlei; Ma, Haifeng Acute perturbation for Moore-Penrose inverses of tensors via the T-product. (English) Zbl 07632326 J. Appl. Math. Comput. 68, No. 6, 3799-3820 (2022). MSC: 15A69 15A09 PDF BibTeX XML Cite \textit{Z. Cong} and \textit{H. Ma}, J. Appl. Math. Comput. 68, No. 6, 3799--3820 (2022; Zbl 07632326) Full Text: DOI OpenURL
Tian, Yongge A study of range equalities for mixed products of two matrices and their generalized inverses. (English) Zbl 07622777 Comput. Appl. Math. 41, No. 8, Paper No. 384, 17 p. (2022). MSC: 15A09 15A10 15A24 PDF BibTeX XML Cite \textit{Y. Tian}, Comput. Appl. Math. 41, No. 8, Paper No. 384, 17 p. (2022; Zbl 07622777) Full Text: DOI OpenURL
Yuan, Yongxin; Zhang, Huiting; Liu, Lina The Re-nnd and Re-pd solutions to the matrix equations \(AX = C, XB = D\). (English) Zbl 07622558 Linear Multilinear Algebra 70, No. 18, 3543-3552 (2022). Reviewer: Igor Korepanov (Moskva) MSC: 15A24 15A09 PDF BibTeX XML Cite \textit{Y. Yuan} et al., Linear Multilinear Algebra 70, No. 18, 3543--3552 (2022; Zbl 07622558) Full Text: DOI OpenURL
Ferreyra, D. E.; Malik, Saroj B. Some new results on the core partial order. (English) Zbl 07622551 Linear Multilinear Algebra 70, No. 18, 3449-3465 (2022). Reviewer: Thomas Britz (Sydney) MSC: 15A09 06A06 PDF BibTeX XML Cite \textit{D. E. Ferreyra} and \textit{S. B. Malik}, Linear Multilinear Algebra 70, No. 18, 3449--3465 (2022; Zbl 07622551) Full Text: DOI OpenURL
Tian, Yongge Equivalence analysis of different reverse order laws for generalized inverses of a matrix product. (English) Zbl 1501.15004 Indian J. Pure Appl. Math. 53, No. 4, 939-947 (2022). MSC: 15A09 15A24 PDF BibTeX XML Cite \textit{Y. Tian}, Indian J. Pure Appl. Math. 53, No. 4, 939--947 (2022; Zbl 1501.15004) Full Text: DOI OpenURL
Johnson, P. Sam Closed \(EP\) and hypo-\(EP\) operators on Hilbert spaces. (English) Zbl 07608542 J. Anal. 30, No. 4, 1377-1390 (2022). MSC: 47A05 47A55 47A65 PDF BibTeX XML Cite \textit{P. S. Johnson}, J. Anal. 30, No. 4, 1377--1390 (2022; Zbl 07608542) Full Text: DOI arXiv OpenURL
Nandi, R.; Sivakumar, K. C. Group inverses of matrices of directed trees. (English) Zbl 1500.05038 Electron. J. Linear Algebra 38, 617-631 (2022). MSC: 05C50 05C75 05C20 05C70 15A09 PDF BibTeX XML Cite \textit{R. Nandi} and \textit{K. C. Sivakumar}, Electron. J. Linear Algebra 38, 617--631 (2022; Zbl 1500.05038) Full Text: Link OpenURL
Hernández, M. V.; Lattanzi, M. B.; Thome, N. On 2MP-, MP2- and C2MP-inverses for rectangular matrices. (English) Zbl 1500.15001 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 156, 12 p. (2022). MSC: 15A09 15A24 PDF BibTeX XML Cite \textit{M. V. Hernández} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 4, Paper No. 156, 12 p. (2022; Zbl 1500.15001) Full Text: DOI OpenURL
Kamaraj, K.; Johnson, P. Sam; Naik, Sachin Manjunath Generalized principal pivot transform and its inheritance properties. (English) Zbl 1497.15008 J. Anal. 30, No. 3, 1241-1256 (2022). Reviewer: Julio Benítez Lopez (Valencia) MSC: 15A09 15A04 15B48 PDF BibTeX XML Cite \textit{K. Kamaraj} et al., J. Anal. 30, No. 3, 1241--1256 (2022; Zbl 1497.15008) Full Text: DOI arXiv OpenURL
Pablos Romo, Fernando Explicit solutions of infinite linear systems associated with group inverse endomorphisms. (English) Zbl 07584100 Czech. Math. J. 72, No. 3, 751-763 (2022). MSC: 15A06 15A09 15A04 PDF BibTeX XML Cite \textit{F. Pablos Romo}, Czech. Math. J. 72, No. 3, 751--763 (2022; Zbl 07584100) Full Text: DOI OpenURL
Rehman, Abdur; Kyrchei, Ivan I. Solving and algorithm to system of quaternion Sylvester-type matrix equations with \(\ast\)-Hermicity. (English) Zbl 1501.15010 Adv. Appl. Clifford Algebr. 32, No. 4, Paper No. 49, 17 p. (2022). Reviewer: Igor Korepanov (Moskva) MSC: 15A24 15B33 15A09 15A10 PDF BibTeX XML Cite \textit{A. Rehman} and \textit{I. I. Kyrchei}, Adv. Appl. Clifford Algebr. 32, No. 4, Paper No. 49, 17 p. (2022; Zbl 1501.15010) Full Text: DOI OpenURL
Kara, Abdessalam; Guedjiba, Said Some representations of Moore-Penrose inverse for the sum of two operators and the extension of the Fill-Fishkind formula. (English) Zbl 1497.15009 Numer. Algebra Control Optim. 12, No. 3, 469-480 (2022). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 15A09 47A05 PDF BibTeX XML Cite \textit{A. Kara} and \textit{S. Guedjiba}, Numer. Algebra Control Optim. 12, No. 3, 469--480 (2022; Zbl 1497.15009) Full Text: DOI OpenURL
Estaremi, Y.; Shamsigamchi, S. Unbounded WCT operators and applications to linear equations. (English) Zbl 07575596 Comput. Appl. Math. 41, No. 6, Paper No. 238, 14 p. (2022). MSC: 47B38 47A05 45B05 PDF BibTeX XML Cite \textit{Y. Estaremi} and \textit{S. Shamsigamchi}, Comput. Appl. Math. 41, No. 6, Paper No. 238, 14 p. (2022; Zbl 07575596) Full Text: DOI OpenURL
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 OpenURL
Wang, Qing-Wen; Lv, Ru-Yuan; Zhang, Yang The least-squares solution with the least norm to a system of tensor equations over the quaternion algebra. (English) Zbl 1492.15017 Linear Multilinear Algebra 70, No. 10, 1942-1962 (2022). MSC: 15A69 15A24 15A10 PDF BibTeX XML Cite \textit{Q.-W. Wang} et al., Linear Multilinear Algebra 70, No. 10, 1942--1962 (2022; Zbl 1492.15017) Full Text: DOI OpenURL
Kyrchei, Ivan I.; Mosić, Dijana; Stanimirović, Predrag S. Representations of quaternion W-MPCEP, W-CEPMP and W-MPCEPMP inverses. (English) Zbl 1492.15003 Adv. Appl. Clifford Algebr. 32, No. 3, Paper No. 35, 22 p. (2022). MSC: 15A09 15A10 15A24 65F05 PDF BibTeX XML Cite \textit{I. I. Kyrchei} et al., Adv. Appl. Clifford Algebr. 32, No. 3, Paper No. 35, 22 p. (2022; Zbl 1492.15003) Full Text: DOI OpenURL
Wang, Zi; Wang, Xiaoling; Wang, Yuwen The metric generalized inverse and its single-value selection in the pricing of contingent claims in an incomplete financial market. (English) Zbl 1498.47004 Acta Math. Sci., Ser. B, Engl. Ed. 42, No. 4, 1681-1689 (2022). MSC: 47A05 47A57 47A58 91G30 PDF BibTeX XML Cite \textit{Z. Wang} et al., Acta Math. Sci., Ser. B, Engl. Ed. 42, No. 4, 1681--1689 (2022; Zbl 1498.47004) Full Text: DOI OpenURL
Mosić, Dijana; Stanimirović, Predrag S.; Zhang, Daochang Extensions of generalized core-EP inverse. (English) Zbl 1491.15010 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 3, Paper No. 132, 20 p. (2022). MSC: 15A10 15A24 15A09 65F45 65F20 PDF BibTeX XML Cite \textit{D. Mosić} et al., Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 3, Paper No. 132, 20 p. (2022; Zbl 1491.15010) Full Text: DOI OpenURL
Stanimirović, Predrag S.; Mosić, Dijana; Wei, Yimin Generalizations of composite inverses with certain image and/or kernel. (English) Zbl 07537563 Appl. Math. Comput. 428, Article ID 127155, 19 p. (2022). MSC: 15Axx 65Fxx 15-XX PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Appl. Math. Comput. 428, Article ID 127155, 19 p. (2022; Zbl 07537563) Full Text: DOI OpenURL
Mihajlović, Nadica; Djordjević, Dragan S. Perturbation results and forward order law for the Moore-Penrose inverse in rings with involution. (English) Zbl 1492.16043 Georgian Math. J. 29, No. 3, 425-439 (2022). MSC: 16W10 15A09 16U90 PDF BibTeX XML Cite \textit{N. Mihajlović} and \textit{D. S. Djordjević}, Georgian Math. J. 29, No. 3, 425--439 (2022; Zbl 1492.16043) Full Text: DOI OpenURL
Cao, Wensheng; Chang, Zhenhu The Moore-Penrose inverses of split quaternions. (English) Zbl 1490.15003 Linear Multilinear Algebra 70, No. 9, 1631-1647 (2022). MSC: 15A06 15A09 15A10 15B33 PDF BibTeX XML Cite \textit{W. Cao} and \textit{Z. Chang}, Linear Multilinear Algebra 70, No. 9, 1631--1647 (2022; Zbl 1490.15003) Full Text: DOI arXiv OpenURL
Xu, Yang-Fan; Wang, Qing-Wen; Liu, Long-Sheng; Mehany, Mahmoud Saad A constrained system of matrix equations. (English) Zbl 1499.15057 Comput. Appl. Math. 41, No. 4, Paper No. 166, 24 p. (2022). MSC: 15A24 15A09 PDF BibTeX XML Cite \textit{Y.-F. Xu} et al., Comput. Appl. Math. 41, No. 4, Paper No. 166, 24 p. (2022; Zbl 1499.15057) Full Text: DOI OpenURL
Mosić, Dijana; Stanimirović, Predrag S.; Katsikis, Vasilios N. Properties of the CMP inverse and its computation. (English) Zbl 1499.15012 Comput. Appl. Math. 41, No. 4, Paper No. 131, 23 p. (2022). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{D. Mosić} et al., Comput. Appl. Math. 41, No. 4, Paper No. 131, 23 p. (2022; Zbl 1499.15012) Full Text: DOI OpenURL
Chen, Yinlan; Liu, Lina The common re-nonnegative definite and re-positive definite solutions to the matrix equations \(A_1XA_1^\ast = C_1\) and \(A_2XA_2^\ast = C_2 \). (English) Zbl 1485.15016 AIMS Math. 7, No. 1, 384-397 (2022). MSC: 15A24 15A10 15A18 15B57 PDF BibTeX XML Cite \textit{Y. Chen} and \textit{L. Liu}, AIMS Math. 7, No. 1, 384--397 (2022; Zbl 1485.15016) Full Text: DOI OpenURL
Behera, Ratikanta; Sahoo, Jajati Keshari; Mohapatra, Ram N.; Nashed, M. Zuhair Computation of generalized inverses of tensors via \(t\)-product. (English) Zbl 07511597 Numer. Linear Algebra Appl. 29, No. 2, e2416, 24 p. (2022). MSC: 15A09 15A69 PDF BibTeX XML Cite \textit{R. Behera} et al., Numer. Linear Algebra Appl. 29, No. 2, e2416, 24 p. (2022; Zbl 07511597) Full Text: DOI arXiv OpenURL
Ma, Haifeng Perturbation bounds for the core inverse of matrices. (English) Zbl 1499.15010 Comput. Appl. Math. 41, No. 3, Paper No. 101, 14 p. (2022). MSC: 15A09 65F20 PDF BibTeX XML Cite \textit{H. Ma}, Comput. Appl. Math. 41, No. 3, Paper No. 101, 14 p. (2022; Zbl 1499.15010) Full Text: DOI OpenURL
Fu, Chunhong; Song, Chuanning; Wang, Guorong; Xu, Qingxiang Norm estimations for the Moore-Penrose inverse of the weak perturbation of matrices. (English) Zbl 1491.15027 Linear Multilinear Algebra 70, No. 2, 215-237 (2022). MSC: 15A60 47A55 15A09 15A23 PDF BibTeX XML Cite \textit{C. Fu} et al., Linear Multilinear Algebra 70, No. 2, 215--237 (2022; Zbl 1491.15027) Full Text: DOI OpenURL
Stanišev, Ivana M. Star partial order in indefinite inner product spaces. (English) Zbl 1486.15006 Quaest. Math. 45, No. 2, 213-221 (2022). MSC: 15A09 15A63 46C20 PDF BibTeX XML Cite \textit{I. M. Stanišev}, Quaest. Math. 45, No. 2, 213--221 (2022; Zbl 1486.15006) Full Text: DOI OpenURL
Meng, Lingsheng New additive perturbation bounds of the Moore-Penrose inverse. (English) Zbl 1491.15009 Linear Multilinear Algebra 70, No. 6, 1096-1101 (2022). Reviewer: Ilya Spitkovsky (Williamsburg) MSC: 15A09 15A18 15A60 PDF BibTeX XML Cite \textit{L. Meng}, Linear Multilinear Algebra 70, No. 6, 1096--1101 (2022; Zbl 1491.15009) Full Text: DOI OpenURL
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 PDF BibTeX XML Cite \textit{K. S. Stojanović} and \textit{D. Mosić}, Bull. Iran. Math. Soc. 48, No. 1, 53--71 (2022; Zbl 07499352) Full Text: DOI OpenURL
Panigrahy, Krushnachandra; Mishra, Debasisha Extension of Moore-Penrose inverse of tensor via Einstein product. (English) Zbl 1485.15035 Linear Multilinear Algebra 70, No. 4, 750-773 (2022). MSC: 15A69 15A09 PDF BibTeX XML Cite \textit{K. Panigrahy} and \textit{D. Mishra}, Linear Multilinear Algebra 70, No. 4, 750--773 (2022; Zbl 1485.15035) Full Text: DOI arXiv OpenURL
Behera, Ratikanta; Sahoo, Jajati Keshari Generalized inverses of Boolean tensors via the Einstein product. (English) Zbl 1484.15027 Linear Multilinear Algebra 70, No. 3, 531-556 (2022). MSC: 15A69 15A09 PDF BibTeX XML Cite \textit{R. Behera} and \textit{J. K. Sahoo}, Linear Multilinear Algebra 70, No. 3, 531--556 (2022; Zbl 1484.15027) Full Text: DOI arXiv OpenURL
Drazin, Michael P. EP properties of \((b, c)\)-invertible matrices. (English) Zbl 1487.15007 Linear Multilinear Algebra 70, No. 3, 431-437 (2022). Reviewer: K. C. Sivakumar (Chennai) MSC: 15A09 16U90 20M18 PDF BibTeX XML Cite \textit{M. P. Drazin}, Linear Multilinear Algebra 70, No. 3, 431--437 (2022; Zbl 1487.15007) Full Text: DOI OpenURL
Boichuk, Oleksandr; Feruk, Victor Boundary-value problems for weakly singular integral equations. (English) Zbl 1484.45001 Discrete Contin. Dyn. Syst., Ser. B 27, No. 3, 1379-1395 (2022). MSC: 45B05 45E99 45P05 47G10 15A09 PDF BibTeX XML Cite \textit{O. Boichuk} and \textit{V. Feruk}, Discrete Contin. Dyn. Syst., Ser. B 27, No. 3, 1379--1395 (2022; Zbl 1484.45001) Full Text: DOI OpenURL
Ferreyra, D. E.; Malik, Saroj B. Relative EP matrices. (English) Zbl 1483.15001 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 69, 17 p. (2022). Reviewer: Néstor Thome (Valencia) MSC: 15A09 15A27 15B57 PDF BibTeX XML Cite \textit{D. E. Ferreyra} and \textit{S. B. Malik}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 69, 17 p. (2022; Zbl 1483.15001) Full Text: DOI arXiv OpenURL
Rout, Nirmal Chandra; Mishra, Debasisha Further results on \(A\)-numerical radius inequalities. (English) Zbl 1492.47008 Ann. Funct. Anal. 13, No. 1, Paper No. 13, 17 p. (2022). MSC: 47A08 47A12 47A30 47A63 47A05 47B02 PDF BibTeX XML Cite \textit{N. C. Rout} and \textit{D. Mishra}, Ann. Funct. Anal. 13, No. 1, Paper No. 13, 17 p. (2022; Zbl 1492.47008) Full Text: DOI arXiv OpenURL
Stanimirović, Predrag S.; Petković, Marko D.; Mosić, Dijana Exact solutions and convergence of gradient based dynamical systems for computing outer inverses. (English) Zbl 07426992 Appl. Math. Comput. 412, Article ID 126588, 17 p. (2022). MSC: 15A09 65F05 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Appl. Math. Comput. 412, Article ID 126588, 17 p. (2022; Zbl 07426992) Full Text: DOI OpenURL
Janfada, Ali Reza; Farokhi-Ostad, Javad Two equal range operators on Hilbert \(C^*\)-modules. (English) Zbl 07618789 Sahand Commun. Math. Anal. 18, No. 2, 85-96 (2021). MSC: 47A05 15A09 PDF BibTeX XML Cite \textit{A. R. Janfada} and \textit{J. Farokhi-Ostad}, Sahand Commun. Math. Anal. 18, No. 2, 85--96 (2021; Zbl 07618789) Full Text: DOI OpenURL
Zhu, Haiyang; Chen, Jianlong; Zhou, Yukun On elements whose Moore-Penrose inverse is idempotent in a \(\ast\)-ring. (English) Zbl 1493.16044 Turk. J. Math. 45, No. 2, 878-889 (2021). MSC: 16U90 16U40 15A09 PDF BibTeX XML Cite \textit{H. Zhu} et al., Turk. J. Math. 45, No. 2, 878--889 (2021; Zbl 1493.16044) Full Text: DOI OpenURL
Fampa, Marcia; Lee, Jon; Ponte, Gabriel Trading off \(1\)-norm and sparsity against rank for linear models using mathematical optimization: \(1\)-norm minimizing partially reflexive ah-symmetric generalized inverses. (English) Zbl 1497.90194 OJMO, Open J. Math. Optim. 2, Article No. 4, 14 p. (2021). MSC: 90C30 15A09 PDF BibTeX XML Cite \textit{M. Fampa} et al., OJMO, Open J. Math. Optim. 2, Article No. 4, 14 p. (2021; Zbl 1497.90194) Full Text: DOI arXiv OpenURL
Stanimirović, Predrag S.; Dijana, Mosić; Wei, Yimin Least squares properties of generalized inverses. (English) Zbl 07570187 Commun. Math. Res. 37, No. 4, 421-447 (2021). MSC: 15A09 15A24 65F05 PDF BibTeX XML Cite \textit{P. S. Stanimirović} et al., Commun. Math. Res. 37, No. 4, 421--447 (2021; Zbl 07570187) Full Text: DOI OpenURL
Cao, Wensheng; Tang, Zhe Algebraic properties of reduced biquaternions. (English) Zbl 1499.15116 J. Math. Res. Appl. 41, No. 5, 441-453 (2021). MSC: 15B33 15A06 15A09 PDF BibTeX XML Cite \textit{W. Cao} and \textit{Z. Tang}, J. Math. Res. Appl. 41, No. 5, 441--453 (2021; Zbl 1499.15116) Full Text: DOI OpenURL
Mosić, Dijana; Kyrchei, Ivan I.; Stanimirović, Predrag S. Representations and properties for the MPCEP inverse. (English) Zbl 1490.15005 J. Appl. Math. Comput. 67, No. 1-2, 101-130 (2021). MSC: 15A09 15A24 65F20 PDF BibTeX XML Cite \textit{D. Mosić} et al., J. Appl. Math. Comput. 67, No. 1--2, 101--130 (2021; Zbl 1490.15005) Full Text: DOI OpenURL
Tian, Yongge Miscellaneous reverse order laws and their equivalent facts for generalized inverses of a triple matrix product. (English) Zbl 1490.15006 AIMS Math. 6, No. 12, 13845-13886 (2021). MSC: 15A09 15A10 15A24 PDF BibTeX XML Cite \textit{Y. Tian}, AIMS Math. 6, No. 12, 13845--13886 (2021; Zbl 1490.15006) Full Text: DOI OpenURL
Bauschke, Heinz H.; Singh, Shambhavi; Wang, Xianfu Projecting onto rectangular matrices with prescribed row and column sums. (English) Zbl 07525627 Fixed Point Theory Algorithms Sci. Eng. 2021, Paper No. 23, 20 p. (2021). MSC: 90C25 15A10 15B51 47L07 PDF BibTeX XML Cite \textit{H. H. Bauschke} et al., Fixed Point Theory Algorithms Sci. Eng. 2021, Paper No. 23, 20 p. (2021; Zbl 07525627) Full Text: DOI arXiv OpenURL
Huang, Ting; Miao, Shu-Xin More on proper nonnegative splittings of rectangular matrices. (English) Zbl 1487.15006 AIMS Math. 6, No. 1, 794-805 (2021). MSC: 15A06 15A09 65F15 65F10 65F20 PDF BibTeX XML Cite \textit{T. Huang} and \textit{S.-X. Miao}, AIMS Math. 6, No. 1, 794--805 (2021; Zbl 1487.15006) Full Text: DOI OpenURL
Shekhar, Vaibhav; Giri, Chinmay Kumar; Mishra, Debasisha On convergence of two-stage iterative scheme. (English) Zbl 1484.65072 J. Anal. 29, No. 4, 1207-1226 (2021). MSC: 65F20 65F10 15A09 PDF BibTeX XML Cite \textit{V. Shekhar} et al., J. Anal. 29, No. 4, 1207--1226 (2021; Zbl 1484.65072) Full Text: DOI OpenURL
Jalaeian, Maryam; Karizaki, Mehdi Mohammadzadeh; Hassani, Mahmoud The product of operators and their the Moore-Penrose inverses on Hilbert \(C^*\)-modules. (English) Zbl 07446834 Oper. Matrices 15, No. 1, 341-355 (2021). MSC: 47A05 46L08 46L05 15A09 PDF BibTeX XML Cite \textit{M. Jalaeian} et al., Oper. Matrices 15, No. 1, 341--355 (2021; Zbl 07446834) Full Text: DOI OpenURL
Guerarra, Sihem Maximum and minimum ranks and inertias of the Hermitian parts of the least rank solution of the matrix equation \(AXB = C\). (English) Zbl 1479.15010 Numer. Algebra Control Optim. 11, No. 1, 75-86 (2021). MSC: 15A24 15A10 15A03 65F45 PDF BibTeX XML Cite \textit{S. Guerarra}, Numer. Algebra Control Optim. 11, No. 1, 75--86 (2021; Zbl 1479.15010) Full Text: DOI OpenURL
Moghani, Z. Niazi; Karizaki, M. Mohammadzadeh; Khanehgir, M. Solutions of the Sylvester equation in \(C^*\)-modular operators. (English) Zbl 1479.15014 Ukr. Math. J. 73, No. 3, 414-432 (2021) and Ukr. Mat. Zh. 73, No. 3, 354-369 (2021). MSC: 15A24 15A10 47A62 PDF BibTeX XML Cite \textit{Z. N. Moghani} et al., Ukr. Math. J. 73, No. 3, 414--432 (2021; Zbl 1479.15014) Full Text: DOI OpenURL
Ezzahraoui, H.; Mbekhta, M.; Zerouali, E. H. Wold-type decomposition for bi-regular operators. (English) Zbl 1495.47002 Acta Sci. Math. 87, No. 3-4, 463-483 (2021). MSC: 47A05 47B37 PDF BibTeX XML Cite \textit{H. Ezzahraoui} et al., Acta Sci. Math. 87, No. 3--4, 463--483 (2021; Zbl 1495.47002) Full Text: DOI OpenURL
Fampa, Marcia; Lee, Jon; Ponte, Gabriel; Xu, Luze Experimental analysis of local searches for sparse reflexive generalized inverses. (English) Zbl 1489.15011 J. Glob. Optim. 81, No. 4, 1057-1093 (2021). MSC: 15A10 15A09 65F20 PDF BibTeX XML Cite \textit{M. Fampa} et al., J. Glob. Optim. 81, No. 4, 1057--1093 (2021; Zbl 1489.15011) Full Text: DOI arXiv OpenURL
Wu, Cang; Chen, Jianlong On \((b,c)\)-inverses and \((c,b)\)-inverses. (English) Zbl 07431260 Commun. Algebra 49, No. 10, 4313-4323 (2021). MSC: 20M99 15A09 16U90 PDF BibTeX XML Cite \textit{C. Wu} and \textit{J. Chen}, Commun. Algebra 49, No. 10, 4313--4323 (2021; Zbl 07431260) Full Text: DOI OpenURL
Mosić, Dijana; Stanimirović, Predrag S.; Katsikis, Vasilios N. Weighted composite outer inverses. (English) Zbl 07426876 Appl. Math. Comput. 411, Article ID 126493, 16 p. (2021). MSC: 15A09 15A24 65F05 PDF BibTeX XML Cite \textit{D. Mosić} et al., Appl. Math. Comput. 411, Article ID 126493, 16 p. (2021; Zbl 07426876) Full Text: DOI OpenURL
Yuan, Yongxin; Liu, Lina; Zhang, Huiting; Liu, Hao The solutions to the quadratic matrix equation \(X^* A X + B^* X + D = 0\). (English) Zbl 07425986 Appl. Math. Comput. 410, Article ID 126463, 10 p. (2021). MSC: 15A09 15A24 PDF BibTeX XML Cite \textit{Y. Yuan} et al., Appl. Math. Comput. 410, Article ID 126463, 10 p. (2021; Zbl 07425986) Full Text: DOI OpenURL
Kyrchei, Ivan I.; Mosić, Dijana; Stanimirović, Predrag MPD-DMP-solutions to quaternion two-sided restricted matrix equations. (English) Zbl 1476.15005 Comput. Appl. Math. 40, No. 5, Paper No. 177, 24 p. (2021). MSC: 15A09 15A24 65F05 65F40 65F45 PDF BibTeX XML Cite \textit{I. I. Kyrchei} et al., Comput. Appl. Math. 40, No. 5, Paper No. 177, 24 p. (2021; Zbl 1476.15005) Full Text: DOI OpenURL
Liang, Maolin; Dai, Lifang; Zhao, Ruijuan The inverse eigenvalue problems of tensors with an application in tensor nearness problems. (English) Zbl 1475.15030 Pac. J. Optim. 17, No. 3, 399-413 (2021). MSC: 15A69 15A29 15A10 65F18 65F20 PDF BibTeX XML Cite \textit{M. Liang} et al., Pac. J. Optim. 17, No. 3, 399--413 (2021; Zbl 1475.15030) Full Text: Link OpenURL
Pressman, Irwin S. Generalized commutators and the Moore-Penrose inverse. (English) Zbl 07404611 Electron. J. Linear Algebra 37, 598-612 (2021). MSC: 47B47 47A05 PDF BibTeX XML Cite \textit{I. S. Pressman}, Electron. J. Linear Algebra 37, 598--612 (2021; Zbl 07404611) Full Text: Link OpenURL
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 1490.15008 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 115, No. 3, Paper No. 148, 13 p. (2021). Reviewer: Kamran Sharifi (Shahrood) MSC: 15A10 15A24 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 1490.15008) Full Text: DOI OpenURL
Zhu, Huihui; Wang, Qing-Wen Weighted Moore-Penrose inverses and weighted core inverses in rings with involution. (English) Zbl 1491.16040 Chin. Ann. Math., Ser. B 42, No. 4, 613-624 (2021). MSC: 16W10 16U90 PDF BibTeX XML Cite \textit{H. Zhu} and \textit{Q.-W. Wang}, Chin. Ann. Math., Ser. B 42, No. 4, 613--624 (2021; Zbl 1491.16040) Full Text: DOI OpenURL
Sohrabi, M. Some properties of Moore-Penrose inverse of weighted composition operators. (English) Zbl 1483.47051 J. Linear Topol. Algebra 10, No. 2, 79-91 (2021). MSC: 47B33 47A05 47B20 PDF BibTeX XML Cite \textit{M. Sohrabi}, J. Linear Topol. Algebra 10, No. 2, 79--91 (2021; Zbl 1483.47051) Full Text: Link OpenURL
Yan, Guanjie; Tan, Yunfei; Xu, Qingxiang Weighted Moore-Penrose inverses associated with weighted projections on indefinite inner product spaces. (English) Zbl 1481.46058 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 1481.46058) Full Text: DOI OpenURL
Huang, Baohua Numerical study on Moore-Penrose inverse of tensors via Einstein product. (English) Zbl 1472.15035 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 1472.15035) 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 1467.15015 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 1467.15015) Full Text: DOI arXiv 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 1492.16042 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 1492.16042) Full Text: DOI OpenURL
Nandi, Ashish Kumar; Shekhar, Vaibhav; Mishra, Nachiketa; Mishra, Debasisha Alternating stationary iterative methods based on double splittings. (English) Zbl 07336184 Comput. Math. Appl. 89, 87-98 (2021). MSC: 65F10 65F20 65F08 65F50 15A09 PDF BibTeX XML Cite \textit{A. K. Nandi} et al., Comput. Math. Appl. 89, 87--98 (2021; Zbl 07336184) Full Text: DOI arXiv OpenURL
Zhao, Ruju; Yao, Hua; Wei, Junchao Moore-Penrose inverses in rings and weighted partial isometries in \(C^\ast \)-algebras. (English) Zbl 1499.46115 Appl. Math. Comput. 395, Article ID 125832, 9 p. (2021). MSC: 46L05 16U90 PDF BibTeX XML Cite \textit{R. Zhao} et al., Appl. Math. Comput. 395, Article ID 125832, 9 p. (2021; Zbl 1499.46115) Full Text: DOI OpenURL
Kyrchei, Ivan Determinantal representations of solutions to systems of two-sided quaternion matrix equations. (English) Zbl 1468.15009 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 1468.15009) 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 1470.15006 J. Math. Anal. Appl. 500, No. 1, Article ID 125101, 19 p. (2021). Reviewer: Kamran Sharifi (Shahrood) MSC: 15A09 15A10 15A06 PDF BibTeX XML Cite \textit{D. Mosić} et al., J. Math. Anal. Appl. 500, No. 1, Article ID 125101, 19 p. (2021; Zbl 1470.15006) 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
Mosić, Dijana; Xu, Sanzhang; Benítez, Julio Further results of special elements in rings with involution. (English) Zbl 1499.16096 Filomat 34, No. 10, 3381-3393 (2020). MSC: 16U90 16W10 PDF BibTeX XML Cite \textit{D. Mosić} et al., Filomat 34, No. 10, 3381--3393 (2020; Zbl 1499.16096) Full Text: DOI OpenURL
Song, Yaoyao; Zhu, Huihui Idempotents generated by weighted generalized inverses in rings with involution. (English) Zbl 07540908 Filomat 34, No. 9, 2907-2914 (2020). MSC: 16W10 PDF BibTeX XML Cite \textit{Y. Song} and \textit{H. Zhu}, Filomat 34, No. 9, 2907--2914 (2020; Zbl 07540908) Full Text: DOI OpenURL
Rehman, Abdur; Kyrchei, Ivan; Ali, Ilyas; Akram, Muhammad; Shakoor, Abdul Explicit formulas and determinantal representation for \(\eta\)-skew-Hermitian solution to a system of quaternion matrix equations. (English) Zbl 1499.15054 Filomat 34, No. 8, 2601-2627 (2020). MSC: 15A24 15A09 15B33 PDF BibTeX XML Cite \textit{A. Rehman} et al., Filomat 34, No. 8, 2601--2627 (2020; Zbl 1499.15054) Full Text: DOI OpenURL
Xu, Zhicheng; Tang, Ruijun; Wei, Junchao Strongly \(EP\) elements in a ring with involution. (English) Zbl 1499.16102 Filomat 34, No. 6, 2101-2107 (2020). MSC: 16U90 15A09 15A27 16U99 16W10 PDF BibTeX XML Cite \textit{Z. Xu} et al., Filomat 34, No. 6, 2101--2107 (2020; Zbl 1499.16102) Full Text: DOI OpenURL
Shekhar, Vaibhav; Kumar Giri, Chinmay; Mishra, Debasisha Convergence theory of iterative methods based on proper splittings and proper multisplittings for rectangular linear systems. (English) Zbl 1499.65122 Filomat 34, No. 6, 1835-1851 (2020). MSC: 65F10 65F20 15A09 PDF BibTeX XML Cite \textit{V. Shekhar} et al., Filomat 34, No. 6, 1835--1851 (2020; Zbl 1499.65122) Full Text: DOI OpenURL
Kaur, Manpreet; Kansal, Munish; Kumar, Sanjeev An efficient hyperpower iterative method for computing weighted Moore-Penrose inverse. (English) Zbl 1484.65070 AIMS Math. 5, No. 3, 1680-1692 (2020). MSC: 65F20 15A09 PDF BibTeX XML Cite \textit{M. Kaur} et al., AIMS Math. 5, No. 3, 1680--1692 (2020; Zbl 1484.65070) Full Text: DOI OpenURL
Kang, Simo; Xu, Tianli; Ye, Hao \(\phi\)-skew-Hermitian solution to a system of tensor equations over the quaternion algebra. (English) Zbl 1480.11148 JP J. Algebra Number Theory Appl. 46, No. 2, 181-193 (2020). MSC: 11R52 15A09 15B33 15A24 PDF BibTeX XML Cite \textit{S. Kang} et al., JP J. Algebra Number Theory Appl. 46, No. 2, 181--193 (2020; Zbl 1480.11148) Full Text: DOI OpenURL
Chen, Jianlong Algebraic theory of generalized inverses: algebraic basic knowledge and Moore-Penrose inverses. (English) Zbl 1499.16094 J. Nanjing Univ., Math. Biq. 37, No. 2, 106-212 (2020). MSC: 16U90 20M99 PDF BibTeX XML Cite \textit{J. Chen}, J. Nanjing Univ., Math. Biq. 37, No. 2, 106--212 (2020; Zbl 1499.16094) Full Text: DOI OpenURL
Xu, Sanzhang; Chen, Jianlong; Mosić, Dijana The \((j,m)\)-core inverse in rings with involution. (English) Zbl 1499.16101 Hacet. J. Math. Stat. 49, No. 5, 1676-1685 (2020). MSC: 16U90 16W10 PDF BibTeX XML Cite \textit{S. Xu} et al., Hacet. J. Math. Stat. 49, No. 5, 1676--1685 (2020; Zbl 1499.16101) Full Text: DOI OpenURL
Bendjedid, Sadli; Messirdi, Bekkai; Messirdi, Sofiane Drazin inverse: representation, approximation, continuity and illustrations. (English) Zbl 1488.15003 Bull. Transilv. Univ. Brașov, Ser. III, Math. Inform. Phys. 13(62), No. 2, 463-478 (2020). MSC: 15A09 47A05 PDF BibTeX XML Cite \textit{S. Bendjedid} et al., Bull. Transilv. Univ. Brașov, Ser. III, Math. Inform. Phys. 13(62), No. 2, 463--478 (2020; Zbl 1488.15003) Full Text: DOI OpenURL
Behera, Ratikanta; Maji, Sandip; Mohapatra, R. N. Weighted Moore-Penrose inverses of arbitrary-order tensors. (English) Zbl 1476.65062 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 1476.65062) Full Text: DOI arXiv OpenURL
Pappas, Dimitrios On the numerical range of EP matrices. (English) Zbl 1499.15076 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 1499.15076) Full Text: DOI OpenURL