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
Choi, Hayoung; Kim, Sejong; Lim, Yongdo Linearity of Cartan and Wasserstein means. (English) Zbl 07796455 Linear Algebra Appl. 681, 66-88 (2024). Reviewer: Roksana Słowik (Gliwice) MSC: 15B48 15A60 15A18 15A45 47A64 53C20 PDFBibTeX XMLCite \textit{H. Choi} et al., Linear Algebra Appl. 681, 66--88 (2024; Zbl 07796455) Full Text: DOI
Gerhat, Borbala Schur complement dominant operator matrices. (English) Zbl 07794579 J. Funct. Anal. 286, No. 2, Article ID 110195, 64 p. (2024). MSC: 47A08 47A10 47A56 35P05 35L05 35G35 35Q40 47D06 PDFBibTeX XMLCite \textit{B. Gerhat}, J. Funct. Anal. 286, No. 2, Article ID 110195, 64 p. (2024; Zbl 07794579) Full Text: DOI arXiv
Gift, Sarah; Woerdeman, Hugo J. Real factorization of positive semidefinite matrix polynomials. (English) Zbl 07787818 Linear Algebra Appl. 683, 125-150 (2024). MSC: 47A68 46C20 15B48 93B05 PDFBibTeX XMLCite \textit{S. Gift} and \textit{H. J. Woerdeman}, Linear Algebra Appl. 683, 125--150 (2024; Zbl 07787818) Full Text: DOI arXiv
Pakhira, Samik; Hossein, Sk Monowar A new fixed point theorem in \(G_b\)-metric space and its application to solve a class of nonlinear matrix equations. (English) Zbl 1522.54062 J. Comput. Appl. Math. 437, Article ID 115474, 16 p. (2024). MSC: 54H25 15A24 47H10 54E40 54E50 PDFBibTeX XMLCite \textit{S. Pakhira} and \textit{S. M. Hossein}, J. Comput. Appl. Math. 437, Article ID 115474, 16 p. (2024; Zbl 1522.54062) Full Text: DOI
Shil, Sourav; Nashine, Hemant Kumar Unique positive definite solution of non-linear matrix equation on relational metric spaces. (English) Zbl 07819961 Fixed Point Theory 24, No. 1, 367-382 (2023). MSC: 47H10 54H25 45J05 PDFBibTeX XMLCite \textit{S. Shil} and \textit{H. K. Nashine}, Fixed Point Theory 24, No. 1, 367--382 (2023; Zbl 07819961) Full Text: DOI
Bunpog, Chalermpon; Phudolsitthiphat, Narawadee; Wiriyapongsanon, Atit Fixed point theorems for \(\alpha - \beta_M\)-Geraghty type contractions with applications in matrix equations. (English) Zbl 07811266 J. Math. Inequal. 17, No. 4, 1443-1461 (2023). MSC: 47H09 47H10 65F45 PDFBibTeX XMLCite \textit{C. Bunpog} et al., J. Math. Inequal. 17, No. 4, 1443--1461 (2023; Zbl 07811266) Full Text: DOI
Jia, Zhigang; Zhao, Linlin; Zhao, Meixiang Hermitian polynomial matrix equations and applications. (English) Zbl 07806661 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 347-371 (2023). MSC: 15A24 47A62 47J05 47H14 65F45 PDFBibTeX XMLCite \textit{Z. Jia} et al., in: Matrix and operator equations and applications. Cham: Springer. 347--371 (2023; Zbl 07806661) Full Text: DOI
Dinčić, Nebojša Č.; Djordjević, Bogdan D. Yang-Baxter-like matrix equation: a road less taken. (English) Zbl 07806660 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 241-346 (2023). MSC: 15A24 47A62 16T25 47A60 47J05 PDFBibTeX XMLCite \textit{N. Č. Dinčić} and \textit{B. D. Djordjević}, in: Matrix and operator equations and applications. Cham: Springer. 241--346 (2023; Zbl 07806660) Full Text: DOI
Uchiyama, Mitsuru Geometric mean and matrix quadratic equations. (English) Zbl 07806659 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 211-240 (2023). MSC: 15A24 47A62 47A64 15A24 15A39 47A63 PDFBibTeX XMLCite \textit{M. Uchiyama}, in: Matrix and operator equations and applications. Cham: Springer. 211--240 (2023; Zbl 07806659) Full Text: DOI
Li, Ying; Ding, Wenxu; Zhao, Xiaoyu; Wei, Anli; Zhao, Jianli Direct methods of solving quaternion matrix equation based on STP. (English) Zbl 07806658 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 185-209 (2023). MSC: 15A24 47A62 15A69 15B33 PDFBibTeX XMLCite \textit{Y. Li} et al., in: Matrix and operator equations and applications. Cham: Springer. 185--209 (2023; Zbl 07806658) Full Text: DOI
Kyrchei, Ivan I.; Mosić, Dijana; Stanimirović, Predrag S. Quaternion two-sided matrix equations with specific constraints. (English) Zbl 07806656 Moslehian, Mohammad Sal (ed.), Matrix and operator equations and applications. Cham: Springer. Math. Online First Collect., 73-138 (2023). MSC: 15A24 47A62 15A09 15A24 15B33 PDFBibTeX XMLCite \textit{I. I. Kyrchei} et al., in: Matrix and operator equations and applications. Cham: Springer. 73--138 (2023; Zbl 07806656) Full Text: DOI
Aktosun, Tuncay; Weder, Ricardo Factorization for the full-line matrix Schrödinger equation and a unitary transformation to the half-line scattering. (English) Zbl 07803246 J. Math. Phys. Anal. Geom. 19, No. 2, 251-300 (2023). MSC: 34L10 34L25 34L40 47A40 81U99 PDFBibTeX XMLCite \textit{T. Aktosun} and \textit{R. Weder}, J. Math. Phys. Anal. Geom. 19, No. 2, 251--300 (2023; Zbl 07803246) Full Text: DOI arXiv
Nakonechnyi, O. G.; Zinko, P. M. Estimates of matrix solutions of operator equations with random parameters under uncertainties. (English) Zbl 07792217 Mat. Stud. 60, No. 2, 208-222 (2023). MSC: 47-XX PDFBibTeX XMLCite \textit{O. G. Nakonechnyi} and \textit{P. M. Zinko}, Mat. Stud. 60, No. 2, 208--222 (2023; Zbl 07792217) 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
Szczygielski, Krzysztof D-divisible quantum evolution families. (English) Zbl 07764483 J. Phys. A, Math. Theor. 56, No. 48, Article ID 485202, 33 p. (2023). MSC: 81S22 47B40 32H50 15B30 37E25 47B10 16W22 PDFBibTeX XMLCite \textit{K. Szczygielski}, J. Phys. A, Math. Theor. 56, No. 48, Article ID 485202, 33 p. (2023; Zbl 07764483) Full Text: DOI arXiv OA License
Li, Chang-Zhou Fixed point iterative methods for solving the nonlinear matrix equation \(X-A^*X^{-n}A=I\). (English) Zbl 1522.15017 J. Appl. Math. Comput. 69, No. 2, 1731-1749 (2023). MSC: 15A24 65F45 47H10 PDFBibTeX XMLCite \textit{C.-Z. Li}, J. Appl. Math. Comput. 69, No. 2, 1731--1749 (2023; Zbl 1522.15017) Full Text: DOI
Patnaik, Sasmita; Sanehlata; Weiss, Gary Automatic selfadjoint-ideal semigroups for finite matrices. (English) Zbl 07734084 Linear Algebra Appl. 676, 211-240 (2023). MSC: 47D03 20M12 20M05 15A20 15A24 47A05 47A65 20M10 15A06 15A18 PDFBibTeX XMLCite \textit{S. Patnaik} et al., Linear Algebra Appl. 676, 211--240 (2023; Zbl 07734084) Full Text: DOI arXiv
Brown, Malcolm (ed.); Gesztesy, Fritz (ed.); Kurasov, Pavel (ed.); Laptev, Ari (ed.); Simon, Barry (ed.); Stolz, Gunter (ed.); Wood, Ian (ed.) From complex analysis to operator theory: a panorama. In memory of Sergey Naboko. (English) Zbl 07730812 Operator Theory: Advances and Applications 291. Cham: Birkhäuser (ISBN 978-3-031-31138-3/hbk; 978-3-031-31141-3/pbk; 978-3-031-31139-0/ebook). xlvi, 698 p. (2023). MSC: 47-06 47A10 47A45 47A48 47A56 47B25 47B28 47B36 30D30 47B50 81Q12 47N50 35J10 47F10 37K10 37K40 00B30 PDFBibTeX XMLCite \textit{M. Brown} (ed.) et al., From complex analysis to operator theory: a panorama. In memory of Sergey Naboko. Cham: Birkhäuser (2023; Zbl 07730812) Full Text: DOI
Hamdi, Tarek; Demni, Nizar Summing free unitary Brownian motions with applications to quantum information. (English) Zbl 07724007 Lett. Math. Phys. 113, No. 4, Paper No. 80, 39 p. (2023). MSC: 81P16 15A21 60J65 51F25 47B36 81P45 41A58 81P42 PDFBibTeX XMLCite \textit{T. Hamdi} and \textit{N. Demni}, Lett. Math. Phys. 113, No. 4, Paper No. 80, 39 p. (2023; Zbl 07724007) Full Text: DOI arXiv
Zhao, Tinggang; Zhao, Lijing Jacobian spectral collocation method for spatio-temporal coupled Fokker-Planck equation with variable-order fractional derivative. (English) Zbl 07714012 Commun. Nonlinear Sci. Numer. Simul. 124, Article ID 107305, 24 p. (2023). MSC: 65-XX 26A33 65N35 47G20 74H30 65M12 PDFBibTeX XMLCite \textit{T. Zhao} and \textit{L. Zhao}, Commun. Nonlinear Sci. Numer. Simul. 124, Article ID 107305, 24 p. (2023; Zbl 07714012) Full Text: DOI
Bhattacharjee, Suraka; Mandal, Koushik; Sinha, Supurna Decoherence and the ultraviolet cutoff: non-Markovian dissipative dynamics of a charged particle in a magnetic field. (English) Zbl 1516.81135 J. Phys. A, Math. Theor. 56, No. 24, Article ID 245301, 24 p. (2023). MSC: 81S22 81P16 47A10 78A35 78A30 80A10 PDFBibTeX XMLCite \textit{S. Bhattacharjee} et al., J. Phys. A, Math. Theor. 56, No. 24, Article ID 245301, 24 p. (2023; Zbl 1516.81135) Full Text: DOI arXiv
Nashine, Hemant Kumar; Shil, Sourav Solution of a pair of nonlinear matrix equation using fixed point theory. (English) Zbl 1512.15015 Mohiuddine, S. A. (ed.) et al., Sequence space theory with applications. Boca Raton, FL: CRC Press. 169-190 (2023). MSC: 15A24 47H10 PDFBibTeX XMLCite \textit{H. K. Nashine} and \textit{S. Shil}, in: Sequence space theory with applications. Boca Raton, FL: CRC Press. 169--190 (2023; Zbl 1512.15015) Full Text: DOI
Abdmouleh, Faiçal; Bahloul, Aymen; Walha, Ines B-essential spectra of \(2 \times 2\) block operator matrix pencils. (English) Zbl 1523.47008 Georgian Math. J. 30, No. 2, 161-172 (2023). MSC: 47A08 47A56 47A10 47A53 47N20 PDFBibTeX XMLCite \textit{F. Abdmouleh} et al., Georgian Math. J. 30, No. 2, 161--172 (2023; Zbl 1523.47008) Full Text: DOI
G., Krishna Kumar; Augustine, Judy Pseudospectra of the heat operator Pencil. arXiv:2308.12836 Preprint, arXiv:2308.12836 [math.SP] (2023). MSC: 35K05 47A08 47A10 15A22 47A30 80M20 BibTeX Cite \textit{K. K. G.} and \textit{J. Augustine}, ``Pseudospectra of the heat operator Pencil'', Preprint, arXiv:2308.12836 [math.SP] (2023) Full Text: arXiv OA License
Eidinejad, Zahra; Saadati, Reza; Li, Chenkuan Laplace inverse and MR approach to existence of a unique solution and the Hyers-Ulam-Wright stability analysis of the nonhomogeneous fractional delay oscillation equation by matrix-valued fuzzy controllers. (English) Zbl 1509.34078 J. Inequal. Appl. 2022, Paper No. 129, 15 p. (2022). MSC: 34K37 37K20 47N20 44A10 26A33 PDFBibTeX XMLCite \textit{Z. Eidinejad} et al., J. Inequal. Appl. 2022, Paper No. 129, 15 p. (2022; Zbl 1509.34078) Full Text: DOI
Bünger, Florian; Rump, Siegfried M. When does \(\Vert f(A) \vert = f(\Vert A \Vert)\) hold true? (English) Zbl 1517.15014 Linear Multilinear Algebra 70, No. 21, 7250-7263 (2022). Reviewer: Takeaki Yamazaki (Kawagoe) MSC: 15A60 47A30 47A12 PDFBibTeX XMLCite \textit{F. Bünger} and \textit{S. M. Rump}, Linear Multilinear Algebra 70, No. 21, 7250--7263 (2022; Zbl 1517.15014) Full Text: DOI
Jin, Zhixiang; Zhai, Chengbo On the nonlinear matrix equation \(x^p = A+\sum_{i=1}^m M_i^{\ast} (B+X^{-1})^{-1} M_i\). (English) Zbl 1517.15007 Linear Multilinear Algebra 70, No. 19, 4467-4482 (2022). Reviewer: Igor Korepanov (Moskva) MSC: 15A24 47H10 65F45 PDFBibTeX XMLCite \textit{Z. Jin} and \textit{C. Zhai}, Linear Multilinear Algebra 70, No. 19, 4467--4482 (2022; Zbl 1517.15007) Full Text: DOI
Wang, Hua; Sun, Xiaolin; Huang, Junjie On the solvability of generalized Sylvester operator equations. (English) Zbl 07664553 Oper. Matrices 16, No. 3, 697-708 (2022). MSC: 47A62 15A24 PDFBibTeX XMLCite \textit{H. Wang} et al., Oper. Matrices 16, No. 3, 697--708 (2022; Zbl 07664553) Full Text: DOI
Xu, Jing; Huang, Junjie; Chen, Alatancang Maximal Tseng inverse of a class of coupled operator matrices and its application to an elliptic equation. (Chinese. English summary) Zbl 1516.47008 Chin. Ann. Math., Ser. A 43, No. 3, 227-236 (2022). MSC: 47A08 47N20 35J25 PDFBibTeX XMLCite \textit{J. Xu} et al., Chin. Ann. Math., Ser. A 43, No. 3, 227--236 (2022; Zbl 1516.47008) Full Text: DOI
Lazareva, G. G.; Oksogoeva, I. P.; Sudnikov, A. V. Mathematical modeling of plasma transport in a helical magnetic field. (English) Zbl 1524.82037 Lobachevskii J. Math. 43, No. 10, 2685-2691 (2022). MSC: 82D10 82D75 65F10 65F05 82-05 82C70 47J26 76K05 PDFBibTeX XMLCite \textit{G. G. Lazareva} et al., Lobachevskii J. Math. 43, No. 10, 2685--2691 (2022; Zbl 1524.82037) Full Text: DOI
Bayati Eshkaftaki, Ali Increasable doubly substochastic matrices with application to infinite linear equations. (English) Zbl 1505.15034 Linear Multilinear Algebra 70, No. 20, 5902-5912 (2022). MSC: 15B51 15A83 47B80 47A62 PDFBibTeX XMLCite \textit{A. Bayati Eshkaftaki}, Linear Multilinear Algebra 70, No. 20, 5902--5912 (2022; Zbl 1505.15034) Full Text: DOI
Pablos Romo, Fernando Explicit solutions of non-homogeneous difference equations from finite potent endomorphisms. (English) Zbl 1505.39002 Linear Multilinear Algebra 70, No. 20, 5346-5361 (2022). Reviewer: Ioannis Dassios (Dublin) MSC: 39A06 47B39 65Q10 15A09 PDFBibTeX XMLCite \textit{F. Pablos Romo}, Linear Multilinear Algebra 70, No. 20, 5346--5361 (2022; Zbl 1505.39002) Full Text: DOI
Jain, Reena; Nashine, Hemant Kumar; Kim, J. K. Positive solutions for a nonlinear matrix equation using fixed point results in extended Branciari \(b\)-distance spaces. (English) Zbl 1510.15029 Nonlinear Funct. Anal. Appl. 27, No. 4, 709-730 (2022). Reviewer: Chen Sheng (Harbin) MSC: 15A24 47H10 65F45 PDFBibTeX XMLCite \textit{R. Jain} et al., Nonlinear Funct. Anal. Appl. 27, No. 4, 709--730 (2022; Zbl 1510.15029) Full Text: Link
Sobolev, Alexander V. Eigenvalue asymptotics for the one-particle density matrix. (English) Zbl 1511.35118 Duke Math. J. 171, No. 17, 3481-3513 (2022). Reviewer: Andreas Deuchert (Zürich) MSC: 35J10 47G10 81Q10 PDFBibTeX XMLCite \textit{A. V. Sobolev}, Duke Math. J. 171, No. 17, 3481--3513 (2022; Zbl 1511.35118) Full Text: DOI arXiv
Konstantinou-Rizos, S. Noncommutative solutions to Zamolodchikov’s tetrahedron equation and matrix six-factorisation problems. (English) Zbl 07599650 Physica D 440, Article ID 133466, 12 p. (2022). MSC: 47-XX 39-XX PDFBibTeX XMLCite \textit{S. Konstantinou-Rizos}, Physica D 440, Article ID 133466, 12 p. (2022; Zbl 07599650) Full Text: DOI arXiv
Mouzoun, A.; Zeglami, D. A class of semigroup homomorphisms arising from the product in a pure quartic number field. (English) Zbl 1500.39016 Bol. Soc. Mat. Mex., III. Ser. 28, No. 3, Paper No. 73, 13 p. (2022). MSC: 39B52 39B32 39B42 47A62 PDFBibTeX XMLCite \textit{A. Mouzoun} and \textit{D. Zeglami}, Bol. Soc. Mat. Mex., III. Ser. 28, No. 3, Paper No. 73, 13 p. (2022; Zbl 1500.39016) Full Text: DOI
Sobolev, Alexander V. Eigenvalue estimates for the one-particle density matrix. (English) Zbl 1505.35119 J. Spectr. Theory 12, No. 2, 857-875 (2022). Reviewer: Gaetano Siciliano (São Paulo) MSC: 35J10 47G10 81Q10 PDFBibTeX XMLCite \textit{A. V. Sobolev}, J. Spectr. Theory 12, No. 2, 857--875 (2022; Zbl 1505.35119) Full Text: DOI arXiv
Frazho, A. E.; Kaashoek, M. A.; van Schagen, F. Solving continuous time Leech problems for rational operator functions. (English) Zbl 1507.47034 Integral Equations Oper. Theory 94, No. 3, Paper No. 32, 37 p. (2022). MSC: 47A56 47A48 47A57 47A62 47B35 93B28 PDFBibTeX XMLCite \textit{A. E. Frazho} et al., Integral Equations Oper. Theory 94, No. 3, Paper No. 32, 37 p. (2022; Zbl 1507.47034) Full Text: DOI
Sobolev, Alexander V. Eigenvalue asymptotics for the one-particle kinetic energy density operator. (English) Zbl 1497.35128 J. Funct. Anal. 283, No. 8, Article ID 109604, 35 p. (2022). MSC: 35J10 47G10 81Q10 PDFBibTeX XMLCite \textit{A. V. Sobolev}, J. Funct. Anal. 283, No. 8, Article ID 109604, 35 p. (2022; Zbl 1497.35128) Full Text: DOI arXiv
Nashine, Hemant Kumar; Jain, Reena; Parvaneh, Vahid A relational-theoretic approach to get solution of nonlinear matrix equations. (English) Zbl 1506.15015 J. Inequal. Appl. 2022, Paper No. 79, 19 p. (2022). MSC: 15A24 15A60 47H09 47H10 PDFBibTeX XMLCite \textit{H. K. Nashine} et al., J. Inequal. Appl. 2022, Paper No. 79, 19 p. (2022; Zbl 1506.15015) Full Text: DOI
Ashida, Sohei \(N\)-body long-range scattering matrix. (English) Zbl 07560092 Hiroshima Math. J. 52, No. 2, 177-216 (2022). MSC: 47F05 81U20 PDFBibTeX XMLCite \textit{S. Ashida}, Hiroshima Math. J. 52, No. 2, 177--216 (2022; Zbl 07560092) Full Text: DOI
Gough, J.; Orlov, Yu. N.; Sakbaev, V. Zh.; Smolyanov, O. G. Markov approximations of the evolution of quantum systems. (English. Russian original) Zbl 1517.47081 Dokl. Math. 105, No. 2, 92-96 (2022); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 503, 48-53 (2022). MSC: 47D07 47B80 60J25 60F05 46L57 47A56 PDFBibTeX XMLCite \textit{J. Gough} et al., Dokl. Math. 105, No. 2, 92--96 (2022; Zbl 1517.47081); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 503, 48--53 (2022) Full Text: DOI
Bentbib, Abdeslem Hafid; El-Halouy, Smahane; Sadek, El Mostafa Extended Krylov subspace methods for solving Sylvester and Stein tensor equations. (English) Zbl 1500.15019 Discrete Contin. Dyn. Syst., Ser. S 15, No. 1, 41-56 (2022). MSC: 15A69 15A24 47A62 65F99 PDFBibTeX XMLCite \textit{A. H. Bentbib} et al., Discrete Contin. Dyn. Syst., Ser. S 15, No. 1, 41--56 (2022; Zbl 1500.15019) Full Text: DOI
Stanimirović, Predrag S.; Mosić, Dijana; Wei, Yimin Generalizations of composite inverses with certain image and/or kernel. (English) Zbl 1510.15011 Appl. Math. Comput. 428, Article ID 127155, 19 p. (2022). MSC: 15A09 47A05 PDFBibTeX XMLCite \textit{P. S. Stanimirović} et al., Appl. Math. Comput. 428, Article ID 127155, 19 p. (2022; Zbl 1510.15011) Full Text: DOI
Mouzoun, Aziz; Zeglami, Driss; Aissi, Youssef A parametric functional equation originating from number theory. (English) Zbl 1487.39033 Ann. Math. Sil. 36, No. 1, 71-91 (2022). MSC: 39B52 39B42 47A62 PDFBibTeX XMLCite \textit{A. Mouzoun} et al., Ann. Math. Sil. 36, No. 1, 71--91 (2022; Zbl 1487.39033) Full Text: DOI
Lee, Hosoo; Meng, Jie On the nonlinear matrix equation \(X^p = A\#_t (M^T (X^{-1} + B)^{-1}M)\). (English) Zbl 1487.15018 Linear Multilinear Algebra 70, No. 2, 250-263 (2022). Reviewer: Igor Korepanov (Moskva) MSC: 15A24 15A60 47A55 65F45 PDFBibTeX XMLCite \textit{H. Lee} and \textit{J. Meng}, Linear Multilinear Algebra 70, No. 2, 250--263 (2022; Zbl 1487.15018) Full Text: DOI
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 PDFBibTeX XMLCite \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
Dinčić, Nebojša Č.; Djordjević, Bogdan D. On the intrinsic structure of the solution set to the Yang-Baxter-like matrix equation. (English) Zbl 1487.15016 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 73, 24 p. (2022). Reviewer: Igor Korepanov (Moskva) MSC: 15A24 47H10 15A09 15A10 15A16 16T25 PDFBibTeX XMLCite \textit{N. Č. Dinčić} and \textit{B. D. Djordjević}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 116, No. 2, Paper No. 73, 24 p. (2022; Zbl 1487.15016) Full Text: DOI
Oğuz, Gencay; Orhan, Cihan Poisson’s equation for \(A\)-mean ergodic operators. (English) Zbl 1527.47001 Result. Math. 77, No. 1, Paper No. 53, 9 p. (2022). MSC: 47A35 46B15 PDFBibTeX XMLCite \textit{G. Oğuz} and \textit{C. Orhan}, Result. Math. 77, No. 1, Paper No. 53, 9 p. (2022; Zbl 1527.47001) Full Text: DOI
Wu, Chengshuai; Kanevskiy, Ilya; Margaliot, Michael \(k\)-contraction: theory and applications. (English) Zbl 1480.93082 Automatica 136, Article ID 110048, 14 p. (2022). MSC: 93B28 47H08 93D05 93C10 PDFBibTeX XMLCite \textit{C. Wu} et al., Automatica 136, Article ID 110048, 14 p. (2022; Zbl 1480.93082) Full Text: DOI arXiv
Rozikov, U. A.; Xudayarov, S. S. Quadratic non-stochastic operators: examples of splitted chaos. (English) Zbl 1493.37066 Ann. Funct. Anal. 13, No. 1, Paper No. 17, 17 p. (2022). MSC: 37H10 47B80 PDFBibTeX XMLCite \textit{U. A. Rozikov} and \textit{S. S. Xudayarov}, Ann. Funct. Anal. 13, No. 1, Paper No. 17, 17 p. (2022; Zbl 1493.37066) Full Text: DOI arXiv
Kutukcu, Servet \(R\)-weak commutativity, examples, and applications. (English) Zbl 07777730 Numer. Methods Partial Differ. Equations 37, No. 1, 925-941 (2021). MSC: 47H10 47H09 46S10 PDFBibTeX XMLCite \textit{S. Kutukcu}, Numer. Methods Partial Differ. Equations 37, No. 1, 925--941 (2021; Zbl 07777730) Full Text: DOI
Jiang, Bo; Tian, Yongge Invariance property of a five matrix product involving two generalized inverses. (English) Zbl 1524.15007 An. Științ. Univ. “Ovidius” Constanța, Ser. Mat. 29, No. 1, 83-92 (2021). MSC: 15A09 15A24 47A05 PDFBibTeX XMLCite \textit{B. Jiang} and \textit{Y. Tian}, An. Științ. Univ. ``Ovidius'' Constanța, Ser. Mat. 29, No. 1, 83--92 (2021; Zbl 1524.15007) Full Text: DOI
Alansari, Monairah; Shagari, Mohammed Shehu; Azam, Akbar; Hussain, Nawab Admissible multivalued hybrid \(\mathcal{Z}\)-contractions with applications. (English) Zbl 1484.47095 AIMS Math. 6, No. 1, 420-441 (2021). MSC: 47H10 47H09 PDFBibTeX XMLCite \textit{M. Alansari} et al., AIMS Math. 6, No. 1, 420--441 (2021; Zbl 1484.47095) Full Text: DOI
Boonruangkan, Nunthakarn; Chansangiam, Pattrawut Convergence analysis of a gradient iterative algorithm with optimal convergence factor for a generalized Sylvester-transpose matrix equation. (English) Zbl 1485.65045 AIMS Math. 6, No. 8, 8477-8496 (2021). MSC: 65F45 15A24 15A60 47A62 PDFBibTeX XMLCite \textit{N. Boonruangkan} and \textit{P. Chansangiam}, AIMS Math. 6, No. 8, 8477--8496 (2021; Zbl 1485.65045) Full Text: DOI
Miloudi, Madjda; Saadi, Samira; Haiour, Mohamed \(L^\infty\)-error estimates of a finite element method for Hamilton-Jacobi-Bellman equations with nonlinear source terms with mixed boundary condition. (English) Zbl 07454936 Demonstr. Math. 54, 452-461 (2021). MSC: 65Mxx 65F30 47H09 65L60 47H10 60H15 65M12 PDFBibTeX XMLCite \textit{M. Miloudi} et al., Demonstr. Math. 54, 452--461 (2021; Zbl 07454936) Full Text: DOI
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 PDFBibTeX XMLCite \textit{Z. N. Moghani} et al., Ukr. Math. J. 73, No. 3, 414--432 (2021; Zbl 1479.15014) Full Text: DOI
Sipailo, P. A.; Zhuikov, K. N. Elliptic \(\mathbb{Z}\)-operators associated with the metaplectic group. (English) Zbl 1479.35974 Russ. J. Math. Phys. 28, No. 3, 377-388 (2021). Reviewer: Vadim D. Kryakvin (Rostov-na-Donu) MSC: 35S05 47A53 PDFBibTeX XMLCite \textit{P. A. Sipailo} and \textit{K. N. Zhuikov}, Russ. J. Math. Phys. 28, No. 3, 377--388 (2021; Zbl 1479.35974) Full Text: DOI
Sasane, Amol The Sylvester equation in Banach algebras. (English) Zbl 1482.15010 Linear Algebra Appl. 631, 1-9 (2021). Reviewer: Abdellatif Bourhim (Syracuse) MSC: 15A24 15A54 47B48 PDFBibTeX XMLCite \textit{A. Sasane}, Linear Algebra Appl. 631, 1--9 (2021; Zbl 1482.15010) Full Text: DOI arXiv
Borisova, Galina Commuting non-selfadjoint operators. Open systems, and wave equations. (English) Zbl 1484.47041 C. R. Acad. Bulg. Sci. 74, No. 2, 157-165 (2021). Reviewer: Angela Slavova (Sofia) MSC: 47B28 47B44 47A48 60G12 47F05 PDFBibTeX XMLCite \textit{G. Borisova}, C. R. Acad. Bulg. Sci. 74, No. 2, 157--165 (2021; Zbl 1484.47041) Full Text: DOI
Mekki, Sliman; Blouhi, Tayeb; Nieto, Juan J.; Ouahab, Abdelghani Some existence results for systems of impulsive stochastic differential equations. (English) Zbl 1479.34114 Ann. Math. Sil. 35, No. 2, 260-281 (2021). MSC: 34G20 34F05 34A37 60H10 60J65 47H10 PDFBibTeX XMLCite \textit{S. Mekki} et al., Ann. Math. Sil. 35, No. 2, 260--281 (2021; Zbl 1479.34114) Full Text: DOI
Wang, Hua; Han, Yeqing Drazin invertibility of anti-triangular operator matrix and its application. (Chinese. English summary) Zbl 1488.15007 Numer. Math., Nanjing 43, No. 2, 161-178 (2021). MSC: 15A09 15A29 47A05 PDFBibTeX XMLCite \textit{H. Wang} and \textit{Y. Han}, Numer. Math., Nanjing 43, No. 2, 161--178 (2021; Zbl 1488.15007)
Jin, Zhixiang; Zhai, Chengbo Investigation of positive definite solution of nonlinear matrix equation \(X^p=Q+\sum \nolimits_{i=1}^m A_i^*X^{\delta}A_i\). (English) Zbl 1476.15028 Comput. Appl. Math. 40, No. 3, Paper No. 74, 14 p. (2021). MSC: 15A24 47H10 PDFBibTeX XMLCite \textit{Z. Jin} and \textit{C. Zhai}, Comput. Appl. Math. 40, No. 3, Paper No. 74, 14 p. (2021; Zbl 1476.15028) Full Text: DOI
Lim, Yongdo; Hiai, Fumio; Lawson, Jimmie Nonhomogeneous Karcher equations with vector fields on positive definite matrices. (English) Zbl 1492.58003 Eur. J. Math. 7, No. 3, 1291-1328 (2021). MSC: 58B20 47A64 47A56 15B57 15B48 26B25 PDFBibTeX XMLCite \textit{Y. Lim} et al., Eur. J. Math. 7, No. 3, 1291--1328 (2021; Zbl 1492.58003) Full Text: DOI
Weng, Peter Chang-Yi; Phoa, Frederick Kin Hing Perturbation analysis and condition numbers of rational Riccati equations. (English) Zbl 1471.15009 Ann. Math. Sci. Appl. 6, No. 1, 25-49 (2021). MSC: 15A24 47H10 65F35 93C05 93E20 PDFBibTeX XMLCite \textit{P. C. Y. Weng} and \textit{F. K. H. Phoa}, Ann. Math. Sci. Appl. 6, No. 1, 25--49 (2021; Zbl 1471.15009) Full Text: DOI
Mahto, Sanjay Kumar; Srivastava, P. D. Spectra of lower triangular infinite matrices formed by oscillatory sequences. (English) Zbl 1487.47059 Complex Anal. Oper. Theory 15, No. 4, Paper No. 78, 24 p. (2021). MSC: 47B39 47A10 47B37 PDFBibTeX XMLCite \textit{S. K. Mahto} and \textit{P. D. Srivastava}, Complex Anal. Oper. Theory 15, No. 4, Paper No. 78, 24 p. (2021; Zbl 1487.47059) Full Text: DOI
Kurbatov, V. G.; Kurbatova, I. V.; Oreshina, M. N. Analytic functional calculus for two operators. (English) Zbl 1494.47022 Adv. Oper. Theory 6, No. 4, Paper No. 60, 63 p. (2021). MSC: 47A60 47A80 47B49 39B42 34A30 47-02 PDFBibTeX XMLCite \textit{V. G. Kurbatov} et al., Adv. Oper. Theory 6, No. 4, Paper No. 60, 63 p. (2021; Zbl 1494.47022) Full Text: DOI arXiv
Zhai, Chengbo; Jin, Zhixiang Solvability for two forms of nonlinear matrix equations. (English) Zbl 1471.15011 Bull. Iran. Math. Soc. 47, No. 4, 1107-1120 (2021). MSC: 15A24 47H10 65F45 PDFBibTeX XMLCite \textit{C. Zhai} and \textit{Z. Jin}, Bull. Iran. Math. Soc. 47, No. 4, 1107--1120 (2021; Zbl 1471.15011) Full Text: DOI
Domrin, Andrei V. Tau functions of solutions of soliton equations. (English. Russian original) Zbl 1473.35475 Izv. Math. 85, No. 3, 367-387 (2021); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 3, 30-51 (2021). MSC: 35Q51 35Q53 35P25 35A01 37K10 37K20 47A56 47B35 35R30 PDFBibTeX XMLCite \textit{A. V. Domrin}, Izv. Math. 85, No. 3, 367--387 (2021; Zbl 1473.35475); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 85, No. 3, 30--51 (2021) Full Text: DOI
Protasov, Vladimir Yu. Analytic methods for reachability problems. (English) Zbl 1477.68159 J. Comput. Syst. Sci. 120, 1-13 (2021). MSC: 68Q45 15B48 47H09 PDFBibTeX XMLCite \textit{V. Yu. Protasov}, J. Comput. Syst. Sci. 120, 1--13 (2021; Zbl 1477.68159) Full Text: DOI
Voytitsky, V. I. Strong dissipative hydrodynamical systems and the operator pencil of S. Krein. (English) Zbl 1487.47026 Lobachevskii J. Math. 42, No. 5, 1094-1112 (2021). Reviewer: Nikita V. Artamonov (Moskva) MSC: 47A56 34G10 76D45 76E15 76U05 74F10 PDFBibTeX XMLCite \textit{V. I. Voytitsky}, Lobachevskii J. Math. 42, No. 5, 1094--1112 (2021; Zbl 1487.47026) Full Text: DOI
Tian, Yongge Classification analysis to the equalities \(A^{(i,\dots,j)}=B^{(k,\dots,l)}\) for generalized inverses of two matrices. (English) Zbl 1473.15010 Linear Multilinear Algebra 69, No. 8, 1383-1406 (2021). MSC: 15A09 15A10 15A24 47A05 47A50 PDFBibTeX XMLCite \textit{Y. Tian}, Linear Multilinear Algebra 69, No. 8, 1383--1406 (2021; Zbl 1473.15010) Full Text: DOI
Kerekes, Delia-Maria; Popa, Dorian On Ulam stability of an operatorial equation. (English) Zbl 1465.39016 Mediterr. J. Math. 18, No. 3, Paper No. 118, 17 p. (2021). MSC: 39B42 39B82 47B39 47A50 PDFBibTeX XMLCite \textit{D.-M. Kerekes} and \textit{D. Popa}, Mediterr. J. Math. 18, No. 3, Paper No. 118, 17 p. (2021; Zbl 1465.39016) Full Text: DOI
Voronin, A. F. Inhomogeneous vector Riemann boundary value problem and convolutions equation on a finite interval. (English. Russian original) Zbl 1468.45003 Russ. Math. 65, No. 3, 12-24 (2021); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 3, 15-28 (2021). Reviewer: Alexander N. Tynda (Penza) MSC: 45E10 47A68 35Q15 PDFBibTeX XMLCite \textit{A. F. Voronin}, Russ. Math. 65, No. 3, 12--24 (2021; Zbl 1468.45003); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2021, No. 3, 15--28 (2021) Full Text: DOI
Hislop, Peter D.; Wolf, Robert Compactness of iso-resonant potentials for Schrödinger operators in dimensions one and three. (English) Zbl 1466.35100 Trans. Am. Math. Soc. 374, No. 6, 4481-4499 (2021). Reviewer: Dumitru Motreanu (Perpignan) MSC: 35J10 47A56 PDFBibTeX XMLCite \textit{P. D. Hislop} and \textit{R. Wolf}, Trans. Am. Math. Soc. 374, No. 6, 4481--4499 (2021; Zbl 1466.35100) Full Text: DOI arXiv
Miyajima, Shinya Verified computation for the geometric mean of two matrices. (English) Zbl 1472.65055 Japan J. Ind. Appl. Math. 38, No. 1, 211-232 (2021). MSC: 65F99 65G20 47A64 PDFBibTeX XMLCite \textit{S. Miyajima}, Japan J. Ind. Appl. Math. 38, No. 1, 211--232 (2021; Zbl 1472.65055) Full Text: DOI
Pakhira, Samik; Bose, Snehasish; Hossein, Sk Monowar Solution of a class of nonlinear matrix equations. (English) Zbl 1460.15021 Bull. Iran. Math. Soc. 47, No. 2, 415-434 (2021). MSC: 15A24 47H10 47H09 PDFBibTeX XMLCite \textit{S. Pakhira} et al., Bull. Iran. Math. Soc. 47, No. 2, 415--434 (2021; Zbl 1460.15021) Full Text: DOI arXiv
Mesmouli, Mouataz Billah Stability in system of impulsive neutral functional differential equations. (English) Zbl 1459.34170 Mediterr. J. Math. 18, No. 1, Paper No. 32, 9 p. (2021). MSC: 34K20 34K40 34K45 47N20 PDFBibTeX XMLCite \textit{M. B. Mesmouli}, Mediterr. J. Math. 18, No. 1, Paper No. 32, 9 p. (2021; Zbl 1459.34170) Full Text: DOI
Aktosun, Tuncay; Weder, Ricardo Direct and inverse scattering for the matrix Schrödinger equation. (English) Zbl 1460.34004 Applied Mathematical Sciences 203. Cham: Springer (ISBN 978-3-030-38430-2/hbk; 978-3-030-38433-3/pbk; 978-3-030-38431-9/ebook). xiii, 624 p. (2021). Reviewer: Jiři Lipovský (Hradec Králové) MSC: 34-02 47-02 81-02 34L25 34L40 PDFBibTeX XMLCite \textit{T. Aktosun} and \textit{R. Weder}, Direct and inverse scattering for the matrix Schrödinger equation. Cham: Springer (2021; Zbl 1460.34004) Full Text: DOI
Wang, Zhihua; Hu, Chaozhu The cubic \(\rho\)-functional equation in matrix non-Archimedean random normed spaces. (English) Zbl 1499.39126 Filomat 34, No. 8, 2643-2653 (2020). MSC: 39B82 39B72 47H10 46L07 46S10 PDFBibTeX XMLCite \textit{Z. Wang} and \textit{C. Hu}, Filomat 34, No. 8, 2643--2653 (2020; Zbl 1499.39126) Full Text: DOI
Lemita, Samir; Guebbai, Hamza; Sedka, Ilyes; Aissaoui, Mohamed Zine New method for the numerical solution of the fredholmlinear integral equation on a large interval. (English) Zbl 07432723 Vestn. Ross. Univ., Mat. 25, No. 132, 387-400 (2020). MSC: 65-XX 47-XX PDFBibTeX XMLCite \textit{S. Lemita} et al., Vestn. Ross. Univ., Mat. 25, No. 132, 387--400 (2020; Zbl 07432723) Full Text: DOI MNR
Wyss, Christian Dichotomous Hamiltonians and Riccati equations for systems with unbounded control and observation operators. (English) Zbl 07396964 Kerner, Joachim (ed.) et al., Control theory of infinite-dimensional systems. Contributions of the workshop, Fernuniversität Hagen, Hagen, Germany, January 10–12, 2018. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 277, 158-194 (2020). MSC: 47N70 47A15 47A62 47B44 PDFBibTeX XMLCite \textit{C. Wyss}, Oper. Theory: Adv. Appl. 277, 158--194 (2020; Zbl 07396964) Full Text: DOI arXiv
Dilmurodov, E. B. New branches of the essential spectrum of a \(2\times 2\) operator matrix. (English) Zbl 1488.81022 Uzb. Math. J. 2020, No. 2, 44-51 (2020). MSC: 81Q10 35P20 47N50 PDFBibTeX XMLCite \textit{E. B. Dilmurodov}, Uzb. Math. J. 2020, No. 2, 44--51 (2020; Zbl 1488.81022) Full Text: DOI
Voronin, A. F. On the relationship between the factorization problem in the Wiener algebra and the truncated Wiener-Hopf equation. (English. Russian original) Zbl 1475.45007 Russ. Math. 64, No. 12, 20-28 (2020); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 12, 22-31 (2020). Reviewer: Roland Duduchava (Tbilisi) MSC: 45E10 47B35 47A68 PDFBibTeX XMLCite \textit{A. F. Voronin}, Russ. Math. 64, No. 12, 20--28 (2020; Zbl 1475.45007); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2020, No. 12, 22--31 (2020) Full Text: DOI
Assal, Marouane Resolvent estimates and resonance free domains for Schrödinger operators with matrix-valued potentials. (English) Zbl 1465.35130 Miranda, Pablo (ed.) et al., Spectral theory and mathematical physics. Proceedings of the conference, STMP 2018, Santiago, Chile, December 3–7, 2018. Cham: Springer. Lat. Am. Math. Ser., 17-36 (2020). MSC: 35J10 47A10 PDFBibTeX XMLCite \textit{M. Assal}, in: Spectral theory and mathematical physics. Proceedings of the conference, STMP 2018, Santiago, Chile, December 3--7, 2018. Cham: Springer. 17--36 (2020; Zbl 1465.35130) Full Text: DOI arXiv
Bruk, Vladislav Moiseevich On self-adjoint and invertible linear relations generated by integral equations. (English) Zbl 1521.47004 Bul. Acad. Științe Repub. Mold., Mat. 2020, No. 1(92), 106-121 (2020). MSC: 47A06 47A10 47A56 45N05 PDFBibTeX XMLCite \textit{V. M. Bruk}, Bul. Acad. Științe Repub. Mold., Mat. 2020, No. 1(92), 106--121 (2020; Zbl 1521.47004) Full Text: Link
Pichard, Teddy A moment closure based on a projection on the boundary of the realizability domain: 1D case. (English) Zbl 1458.35350 Kinet. Relat. Models 13, No. 6, 1243-1280 (2020). MSC: 35Q35 35Q79 76P05 76T10 80A21 35L40 35B09 47B35 65F05 65F15 65F20 35R06 PDFBibTeX XMLCite \textit{T. Pichard}, Kinet. Relat. Models 13, No. 6, 1243--1280 (2020; Zbl 1458.35350) Full Text: DOI
Nazam, Muhammad On \(J_c\)-contraction and related fixed-point problem with applications. (English) Zbl 07292729 Math. Methods Appl. Sci. 43, No. 17, 10221-10236 (2020). MSC: 47H10 39B72 34A08 15A24 PDFBibTeX XMLCite \textit{M. Nazam}, Math. Methods Appl. Sci. 43, No. 17, 10221--10236 (2020; Zbl 07292729) Full Text: DOI
Giscard, Pierre-Louis; Pozza, Stefano Lanczos-like algorithm for the time-ordered exponential: the \(\ast\)-inverse problem. (English) Zbl 07285958 Appl. Math., Praha 65, No. 6, 807-827 (2020). MSC: 65F60 47B36 65F10 65D15 PDFBibTeX XMLCite \textit{P.-L. Giscard} and \textit{S. Pozza}, Appl. Math., Praha 65, No. 6, 807--827 (2020; Zbl 07285958) Full Text: DOI arXiv
Hasanov, Vejdi I. Perturbation bounds for the matrix equation \(X + A^\ast X^{-1}A=Q\). (English) Zbl 1451.15011 Appl. Comput. Math. 19, No. 1, 20-33 (2020). MSC: 15A24 47H14 65H05 PDFBibTeX XMLCite \textit{V. I. Hasanov}, Appl. Comput. Math. 19, No. 1, 20--33 (2020; Zbl 1451.15011) Full Text: arXiv Link
Kharlamova, A. O. Asynchronous modes of phase systems. (English. Russian original) Zbl 1452.34054 J. Math. Sci., New York 248, No. 4, 476-483 (2020); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 148, 101-108 (2018). MSC: 34C60 94C05 34C05 47N20 PDFBibTeX XMLCite \textit{A. O. Kharlamova}, J. Math. Sci., New York 248, No. 4, 476--483 (2020; Zbl 1452.34054); translation from Itogi Nauki Tekh., Ser. Sovrem. Mat. Prilozh., Temat. Obz. 148, 101--108 (2018) Full Text: DOI
Chaikovs’kyi, A.; Lagoda, O. Bounded solutions of a difference equation with finite number of jumps of operator coefficient. (English) Zbl 1448.65272 Carpathian Math. Publ. 12, No. 1, 165-172 (2020). MSC: 65Q10 47A56 PDFBibTeX XMLCite \textit{A. Chaikovs'kyi} and \textit{O. Lagoda}, Carpathian Math. Publ. 12, No. 1, 165--172 (2020; Zbl 1448.65272) Full Text: DOI
Voronin, A. F. Truncated Wiener-Hopf equation and matrix function factorization. (English) Zbl 1520.47040 Sib. Èlektron. Mat. Izv. 17, 1217-1226 (2020). Reviewer: Florian-Horia Vasilescu (Villeneuve d’Ascq) MSC: 47A68 35Q15 PDFBibTeX XMLCite \textit{A. F. Voronin}, Sib. Èlektron. Mat. Izv. 17, 1217--1226 (2020; Zbl 1520.47040) Full Text: DOI
Behrndt, Jussi; Neidhardt, Hagen Scattering matrices and Weyl functions of quasi boundary triples. (English) Zbl 1481.47009 Kurasov, Pavel (ed.) et al., Analysis as a tool in mathematical physics. In memory of Boris Pavlov. Collected papers presented at the conferences “Spectral Theory and Applications”, Stockholm, Sweden, March 13–15, 2016 and “Operator Theory, Analysis and Mathematical Physics – OTAMP2016”, Euler International Mathematical Institute, St. Petersburg, Russia, August 2–7, 2016. Cham: Birkhäuser. Oper. Theory: Adv. Appl. 276, 162-182 (2020). Reviewer: Jiři Lipovský (Hradec Králové) MSC: 47A40 81U20 35J10 PDFBibTeX XMLCite \textit{J. Behrndt} and \textit{H. Neidhardt}, Oper. Theory: Adv. Appl. 276, 162--182 (2020; Zbl 1481.47009) Full Text: DOI
Dai, Jialiang Generalized Picard-Fuchs operators from Whitham hierarchy in \(\mathcal{N} = 2\) supersymmetric gauge theory with massless hypermultiplets. (English. Russian original) Zbl 1445.81038 Theor. Math. Phys. 202, No. 2, 150-164 (2020); translation from Teor. Mat. Fiz. 202, No. 2, 170-186 (2020). MSC: 81T13 81T60 35Q40 14D21 47A56 14D05 PDFBibTeX XMLCite \textit{J. Dai}, Theor. Math. Phys. 202, No. 2, 150--164 (2020; Zbl 1445.81038); translation from Teor. Mat. Fiz. 202, No. 2, 170--186 (2020) Full Text: DOI
Chuĭko, S. M. A generalization of the Newton-Kantorovich method for systems of nonlinear real equations. (Russian. English summary) Zbl 1474.65156 Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2020, No. 3, 3-9 (2020). MSC: 65J15 47J25 PDFBibTeX XMLCite \textit{S. M. Chuĭko}, Dopov. Nats. Akad. Nauk Ukr., Mat. Pryr. Tekh. Nauky 2020, No. 3, 3--9 (2020; Zbl 1474.65156) Full Text: DOI
Pruckner, Raphael Density of the spectrum of Jacobi matrices with power asymptotics. (English) Zbl 07209755 Asymptotic Anal. 117, No. 3-4, 199-213 (2020). MSC: 47A10 PDFBibTeX XMLCite \textit{R. Pruckner}, Asymptotic Anal. 117, No. 3--4, 199--213 (2020; Zbl 07209755) Full Text: DOI arXiv
Kumar, Sachin; Atangana, Abdon A numerical study of the nonlinear fractional mathematical model of tumor cells in presence of chemotherapeutic treatment. (English) Zbl 1443.92101 Int. J. Biomath. 13, No. 3, Article ID 2050021, 17 p. (2020). MSC: 92C50 35R11 47D07 PDFBibTeX XMLCite \textit{S. Kumar} and \textit{A. Atangana}, Int. J. Biomath. 13, No. 3, Article ID 2050021, 17 p. (2020; Zbl 1443.92101) Full Text: DOI
Ali, Hasem; Hossein, Sk M. On the positive definite solution of a class of pair of nonlinear matrix equations. (English) Zbl 1449.15038 Comput. Appl. Math. 39, No. 2, Paper No. 102, 30 p. (2020). MSC: 15A24 47H10 06A06 PDFBibTeX XMLCite \textit{H. Ali} and \textit{S. M. Hossein}, Comput. Appl. Math. 39, No. 2, Paper No. 102, 30 p. (2020; Zbl 1449.15038) Full Text: DOI