Ammar, Aymen; Lazrag, Nawrez Some results concerning the linear relations which are adjoint to each other. (English) Zbl 07783230 Rend. Circ. Mat. Palermo (2) 72, No. 8, 3987-4002 (2023). Reviewer: Hark-Mahn Kim (Daejeon) MSC: 39B42 47A05 47A06 47B25 PDFBibTeX XMLCite \textit{A. Ammar} and \textit{N. Lazrag}, Rend. Circ. Mat. Palermo (2) 72, No. 8, 3987--4002 (2023; Zbl 07783230) Full Text: DOI
Ammar, Aymen; Lazrag, Nawrez A formula for gap between \(\mathbb{K}\)-relatively bounded operator matrices in non-Archimedean Banach spaces. (English) Zbl 07703370 Rend. Circ. Mat. Palermo (2) 72, No. 4, 2469-2497 (2023). MSC: 47S10 39B42 47A55 PDFBibTeX XMLCite \textit{A. Ammar} and \textit{N. Lazrag}, Rend. Circ. Mat. Palermo (2) 72, No. 4, 2469--2497 (2023; Zbl 07703370) Full Text: DOI
Drnovšek, Roman On commutators of idempotents. arXiv:2311.16724 Preprint, arXiv:2311.16724 [math.FA] (2023). MSC: 47B47 39B42 BibTeX Cite \textit{R. Drnovšek}, ``On commutators of idempotents'', Preprint, arXiv:2311.16724 [math.FA] (2023) Full Text: arXiv OA License
Fechner, Włodzimierz; Świątczak, Aleksandra Delta-Sincov mappings in Banach algebras. arXiv:2303.03783 Preprint, arXiv:2303.03783 [math.FA] (2023). MSC: 39B42 26D15 39B82 46C05 46J05 46K05 46L05 47H99 47J05 BibTeX Cite \textit{W. Fechner} and \textit{A. Świątczak}, ``Delta-Sincov mappings in Banach algebras'', Preprint, arXiv:2303.03783 [math.FA] (2023) Full Text: arXiv OA License
Berzig, Maher Minimal and maximal solutions of operator equations with applications. (English) Zbl 1506.47095 J. Nonlinear Convex Anal. 23, No. 6, 1095-1114 (2022). MSC: 47J05 47H07 47H08 39B42 PDFBibTeX XMLCite \textit{M. Berzig}, J. Nonlinear Convex Anal. 23, No. 6, 1095--1114 (2022; Zbl 1506.47095) Full Text: Link
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
Forrester, Peter J.; Kumar, Santosh Differential recurrences for the distribution of the trace of the \(\beta\)-Jacobi ensemble. (English) Zbl 1496.81091 Physica D 434, Article ID 133220, 11 p. (2022). MSC: 81U35 15B52 33C45 65Q30 47B10 39B42 PDFBibTeX XMLCite \textit{P. J. Forrester} and \textit{S. Kumar}, Physica D 434, Article ID 133220, 11 p. (2022; Zbl 1496.81091) Full Text: DOI arXiv
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
Bremner, Murray R.; Elgendy, Hader A. A new classification of algebraic identities for linear operators on associative algebras. (English) Zbl 1494.13034 J. Algebra 596, 177-199 (2022). Reviewer: Jerry M. Lodder (Las Cruces) MSC: 13P10 47C05 18M70 13P15 39B42 PDFBibTeX XMLCite \textit{M. R. Bremner} and \textit{H. A. Elgendy}, J. Algebra 596, 177--199 (2022; Zbl 1494.13034) Full Text: DOI arXiv
Atakishiyev, Natig The eigenvalues and eigenvectors of the 5D discrete Fourier transform number operator revisited. arXiv:2210.01990 Preprint, arXiv:2210.01990 [math-ph] (2022). MSC: 11C20 39A70 39B42 47A75 BibTeX Cite \textit{N. Atakishiyev}, ``The eigenvalues and eigenvectors of the 5D discrete Fourier transform number operator revisited'', Preprint, arXiv:2210.01990 [math-ph] (2022) Full Text: arXiv OA License
Bouthat, Ludovick; Mashreghi, Javad The norm of an infinite \(L\)-matrix. (English) Zbl 1489.47016 Oper. Matrices 15, No. 1, 47-58 (2021). Reviewer: Trieu Le (Toledo) MSC: 47A30 47B37 39B42 00A27 PDFBibTeX XMLCite \textit{L. Bouthat} and \textit{J. Mashreghi}, Oper. Matrices 15, No. 1, 47--58 (2021; Zbl 1489.47016) Full Text: DOI
Dehimi, Souheyb; Mortad, Mohammed Hichem; Tarcsay, Zsigmond On the operator equations \(A^n = A^{\ast}A\). (English) Zbl 1504.47024 Linear Multilinear Algebra 69, No. 9, 1771-1778 (2021). Reviewer: Elena V. Tabarintseva (Chelyabinsk) MSC: 47A50 39B42 PDFBibTeX XMLCite \textit{S. Dehimi} et al., Linear Multilinear Algebra 69, No. 9, 1771--1778 (2021; Zbl 1504.47024) Full Text: DOI arXiv
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
Ammar, Aymen; Jeribi, Aref; Lazrag, Nawrez Sequence of linear operators converging in the generalized sense and its essential pseudospectra. (English) Zbl 07361676 Jeribi, Aref (ed.), Operator theory. Proceedings of the international conference on operator theory, Hammamet, Tunisia, April 30 – May 3, 2018. Berlin: De Gruyter. De Gruyter Proc. Math., 147-155 (2021). MSC: 47A53 39B42 PDFBibTeX XMLCite \textit{A. Ammar} et al., in: Operator theory. Proceedings of the international conference on operator theory, Hammamet, Tunisia, April 30 -- May 3, 2018. Berlin: De Gruyter. 147--155 (2021; Zbl 07361676) 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
Mutlu, Gökhan Spectral properties of the second order difference equation with selfadjoint operator coefficients. (English) Zbl 1493.47045 Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 69, No. 1, 88-96 (2020). MSC: 47B39 47A50 39B42 47B25 PDFBibTeX XMLCite \textit{G. Mutlu}, Commun. Fac. Sci. Univ. Ank., Sér. A1, Math. Stat. 69, No. 1, 88--96 (2020; Zbl 1493.47045) Full Text: DOI
Kedim, Imed; Berzig, Maher; Ajmi, Ahdi Noomen Positive coincidence points for a class of nonlinear operators and their applications to matrix equations. (English) Zbl 1475.54029 Open Math. 18, 858-872 (2020). MSC: 54H25 47H07 39B42 PDFBibTeX XMLCite \textit{I. Kedim} et al., Open Math. 18, 858--872 (2020; Zbl 1475.54029) Full Text: DOI
Ammar, Aymen; Jeribi, Aref; Lazrag, Nawrez Sequence of multivalued linear operators converging in the generalized sense. (English) Zbl 07290389 Bull. Iran. Math. Soc. 46, No. 6, 1697-1729 (2020). MSC: 47A06 39B42 PDFBibTeX XMLCite \textit{A. Ammar} et al., Bull. Iran. Math. Soc. 46, No. 6, 1697--1729 (2020; Zbl 07290389) Full Text: DOI
Berzig, Maher; Bouali, Marwa Coincidence point theorems in ordered Banach spaces and applications. (English) Zbl 1437.39005 Banach J. Math. Anal. 14, No. 2, 539-558 (2020). MSC: 39B42 45G15 47J05 47H07 15A24 PDFBibTeX XMLCite \textit{M. Berzig} and \textit{M. Bouali}, Banach J. Math. Anal. 14, No. 2, 539--558 (2020; Zbl 1437.39005) Full Text: DOI
Alaifari, Rima; Cheng, Xiuyuan; Pierce, Lillian B.; Steinerberger, Stefan On matrix rearrangement inequalities. (English) Zbl 1435.15016 Proc. Am. Math. Soc. 148, No. 5, 1835-1848 (2020). Reviewer: Tin Yau Tam (Reno) MSC: 15A45 15A60 47A30 47A63 39B42 PDFBibTeX XMLCite \textit{R. Alaifari} et al., Proc. Am. Math. Soc. 148, No. 5, 1835--1848 (2020; Zbl 1435.15016) Full Text: DOI arXiv
Ammar, Aymen; Bouchekoua, Ameni; Jeribi, Aref Some approximation results in a non-Archimedean Banach space. (English) Zbl 1509.47112 Funct. Anal. Approx. Comput. 12, No. 1, 33-50 (2020). MSC: 47S10 47A58 39B42 PDFBibTeX XMLCite \textit{A. Ammar} et al., Funct. Anal. Approx. Comput. 12, No. 1, 33--50 (2020; Zbl 1509.47112) Full Text: Link
Buşe, Constantin; O’Regan, Donal Discrete integral conditions for weak trajectories and asymptotic stability for operators in Banach spaces. (English) Zbl 1441.47019 Bull. Sci. Math. 158, Article ID 102805, 16 p. (2020). Reviewer: Alexei Yu. Karlovich (Lisboa) MSC: 47B01 47A30 39B42 39B82 46E30 PDFBibTeX XMLCite \textit{C. Buşe} and \textit{D. O'Regan}, Bull. Sci. Math. 158, Article ID 102805, 16 p. (2020; Zbl 1441.47019) Full Text: DOI
Chmieliński, Jacek; Wójcik, Paweł Birkhoff-James orthogonality reversing property and its stability. (English) Zbl 1447.39016 Brzdęk, Janusz (ed.) et al., Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4–9, 2016 and Timisoara, Romania, October 8–13, 2018. Cham: Springer. 57-71 (2019). Reviewer: Eszter Gselmann (Debrecen) MSC: 39B55 39B42 39B82 47B49 PDFBibTeX XMLCite \textit{J. Chmieliński} and \textit{P. Wójcik}, in: Ulam type stability. Based on the conferences on Ulam type stability (CUTS), Cluj-Napoca, Romania, July 4--9, 2016 and Timisoara, Romania, October 8--13, 2018. Cham: Springer. 57--71 (2019; Zbl 1447.39016) Full Text: DOI
Mirzoyev, Sabir S.; Babayeva, Sevinj F. On completeness of a part of eigen and associated vectors of a quadratic operator pencil for a double-point boundary value problem. (English) Zbl 1481.47016 TWMS J. Pure Appl. Math. 10, No. 1, 83-93 (2019). MSC: 47A56 39B42 34B10 PDFBibTeX XMLCite \textit{S. S. Mirzoyev} and \textit{S. F. Babayeva}, TWMS J. Pure Appl. Math. 10, No. 1, 83--93 (2019; Zbl 1481.47016) Full Text: Link
Nawaz, Sundas; Batool, Afshan; Zia, Muhammad Arshad; Park, Choonkil Functional inequalities in matrix Banach spaces. (English) Zbl 1410.39045 J. Fixed Point Theory Appl. 21, No. 1, Paper No. 28, 9 p. (2019). MSC: 39B62 39B52 39B42 47H10 65F35 PDFBibTeX XMLCite \textit{S. Nawaz} et al., J. Fixed Point Theory Appl. 21, No. 1, Paper No. 28, 9 p. (2019; Zbl 1410.39045) Full Text: DOI
Iusem, Alfredo N.; Reem, Daniel; Reich, Simeon Fixed points of Legendre-Fenchel type transforms. (English) Zbl 1514.47082 J. Convex Anal. 26, No. 1, 275-298 (2019). MSC: 47H10 26B25 52A41 47N10 47H05 47J05 39B42 PDFBibTeX XMLCite \textit{A. N. Iusem} et al., J. Convex Anal. 26, No. 1, 275--298 (2019; Zbl 1514.47082) Full Text: arXiv Link
Chernov, Andreĭ Vladimirovich Majorant sign of the first order for totally global solvability of a controlled functional operator equation. (Russian. English summary) Zbl 1441.47097 Vestn. Udmurt. Univ., Mat. Mekh. Komp’yut. Nauki 28, No. 4, 531-548 (2018). MSC: 47N10 39B42 93C23 PDFBibTeX XMLCite \textit{A. V. Chernov}, Vestn. Udmurt. Univ., Mat. Mekh. Komp'yut. Nauki 28, No. 4, 531--548 (2018; Zbl 1441.47097) Full Text: DOI MNR
König, Hermann; Milman, Vitali The extended Leibniz rule and related equations in the space of rapidly decreasing functions. (English) Zbl 1423.39031 J. Math. Phys. Anal. Geom. 14, No. 3, 336-361 (2018). MSC: 39B42 47A62 26A24 PDFBibTeX XMLCite \textit{H. König} and \textit{V. Milman}, J. Math. Phys. Anal. Geom. 14, No. 3, 336--361 (2018; Zbl 1423.39031) Full Text: DOI
Früchtl, Felix Sturm-Liouville operator functions. (English) Zbl 1505.47044 Diss. Math. 532, 52 p. (2018). MSC: 47D09 34G10 39B42 43A62 47D06 34B24 PDFBibTeX XMLCite \textit{F. Früchtl}, Diss. Math. 532, 52 p. (2018; Zbl 1505.47044) Full Text: DOI
Brzdęk, Janusz; El-Hady, El-Sayed; Leśniak, Zbigniew Fixed-point theorem in classes of function with values in a dq-metric space. (English) Zbl 1441.39023 J. Fixed Point Theory Appl. 20, No. 4, Paper No. 143, 16 p. (2018). MSC: 39B42 39B82 47A63 47H10 PDFBibTeX XMLCite \textit{J. Brzdęk} et al., J. Fixed Point Theory Appl. 20, No. 4, Paper No. 143, 16 p. (2018; Zbl 1441.39023) Full Text: DOI
Djordjević, Bogdan D.; Dinčić, Nebojša Č. Solving the operator equation \(AX-XB = C\) with closed \(A\) and \(B\). (English) Zbl 06965948 Integral Equations Oper. Theory 90, No. 5, Paper No. 51, 25 p. (2018). MSC: 47A62 39B42 34B24 PDFBibTeX XMLCite \textit{B. D. Djordjević} and \textit{N. Č. Dinčić}, Integral Equations Oper. Theory 90, No. 5, Paper No. 51, 25 p. (2018; Zbl 06965948) Full Text: DOI
Eskandari, Rasoul; Fang, Xiaochun; Moslehian, Mohammad Sal; Xu, Qingxiang Positive solutions of the system of operator equations \(A_1X=C_1\), \(XA_2=C_2\), \(A_3XA^*_3=C_3\), and \(A_4XA^*_4=C_4\) in Hilbert \(C^*\)-modules. (English) Zbl 1442.39027 Electron. J. Linear Algebra 34, 381-388 (2018). MSC: 39B42 15A24 46L08 47A05 47A62 PDFBibTeX XMLCite \textit{R. Eskandari} et al., Electron. J. Linear Algebra 34, 381--388 (2018; Zbl 1442.39027)
König, Hermann; Milman, Vitali Operator relations characterizing derivatives. (English) Zbl 1478.47001 Cham: Birkhäuser (ISBN 978-3-030-00240-4/hbk; 978-3-030-00241-1/ebook). vi, 191 p. (2018). Reviewer: Edward L. Pekarev (Odessa) MSC: 47-02 39B42 47A62 26A24 47B38 47J05 26B05 39B22 PDFBibTeX XMLCite \textit{H. König} and \textit{V. Milman}, Operator relations characterizing derivatives. Cham: Birkhäuser (2018; Zbl 1478.47001) Full Text: DOI
Früchtl, Felix Multiplicative operator functions and abstract Cauchy problems. (English) Zbl 1496.47069 Banach J. Math. Anal. 12, No. 2, 347-373 (2018). MSC: 47D06 34G10 39B42 43A62 43A65 45N05 PDFBibTeX XMLCite \textit{F. Früchtl}, Banach J. Math. Anal. 12, No. 2, 347--373 (2018; Zbl 1496.47069) Full Text: DOI Euclid
Lin, Matthew M.; Chiang, Chun-Yueh An accelerated technique for solving one type of discrete-time algebraic Riccati equations. (English) Zbl 1390.39071 J. Comput. Appl. Math. 338, 91-110 (2018). MSC: 39B12 39B42 47J22 65H05 15A24 PDFBibTeX XMLCite \textit{M. M. Lin} and \textit{C.-Y. Chiang}, J. Comput. Appl. Math. 338, 91--110 (2018; Zbl 1390.39071) Full Text: DOI arXiv
Vugdalić, Ramiz; Halilović, Sanela On general cosine operator function in Banach space. (English) Zbl 1480.47065 Adv. Math., Sci. J. 6, No. 1, 23-27 (2017). MSC: 47D09 39B22 39B42 PDFBibTeX XMLCite \textit{R. Vugdalić} and \textit{S. Halilović}, Adv. Math., Sci. J. 6, No. 1, 23--27 (2017; Zbl 1480.47065) Full Text: Link
Zhura, Nikolai A.; Soldatov, Alexandr P. A boundary-value problem for a first-order hyperbolic system in a two-dimensional domain. (English. Russian original) Zbl 1377.35195 Izv. Math. 81, No. 3, 542-567 (2017); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 81, No. 3, 83-108 (2017). MSC: 35L50 39B42 47A10 47B33 PDFBibTeX XMLCite \textit{N. A. Zhura} and \textit{A. P. Soldatov}, Izv. Math. 81, No. 3, 542--567 (2017; Zbl 1377.35195); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 81, No. 3, 83--108 (2017) Full Text: DOI
Michiels, Wim; Boussaada, Islam; Niculescu, Silviu-Iulian An explicit formula for the splitting of multiple eigenvalues for nonlinear eigenvalue problems and connections with the linearization for the delay eigenvalue problem. (English) Zbl 1515.35177 SIAM J. Matrix Anal. Appl. 38, No. 2, 599-620 (2017). MSC: 35P30 39B72 47H14 35P20 39B42 PDFBibTeX XMLCite \textit{W. Michiels} et al., SIAM J. Matrix Anal. Appl. 38, No. 2, 599--620 (2017; Zbl 1515.35177) Full Text: DOI
Bottazzi, T.; Conde, C. A Grüss type operator inequality. (English) Zbl 1353.39019 Ann. Funct. Anal. 8, No. 1, 124-132 (2017). MSC: 39B05 39B42 47B10 47A12 47A30 PDFBibTeX XMLCite \textit{T. Bottazzi} and \textit{C. Conde}, Ann. Funct. Anal. 8, No. 1, 124--132 (2017; Zbl 1353.39019) Full Text: DOI arXiv Euclid
Belaid, Bouikhalene; Elhoucien, Elqorachi On the Operator-valued \(\mu\)-cosine functions. arXiv:1701.07229 Preprint, arXiv:1701.07229 [math.RT] (2017). MSC: 47D09 22D10 39B42 BibTeX Cite \textit{B. Belaid} and \textit{E. Elhoucien}, ``On the Operator-valued $\mu$-cosine functions'', Preprint, arXiv:1701.07229 [math.RT] (2017) Full Text: arXiv OA License
Gil’, Michael Two-sided estimates and positivity conditions for solutions of linear operator equations in a Banach lattice. (English) Zbl 1387.47013 Math. Nachr. 289, No. 8-9, 974-981 (2016). Reviewer: Mohamed Ali Toumi (Bizerte) MSC: 47A62 39B42 46B42 PDFBibTeX XMLCite \textit{M. Gil'}, Math. Nachr. 289, No. 8--9, 974--981 (2016; Zbl 1387.47013) Full Text: DOI
Jeribi, Aref; Krichen, Bilel; Dhahri, Mohammed Zarai Essential spectra of some matrix operators involving \(\gamma\)-relatively bounded entries and an application. (English) Zbl 1502.47005 Linear Multilinear Algebra 64, No. 8, 1654-1668 (2016). MSC: 47A08 47A10 39B42 47A55 47A53 PDFBibTeX XMLCite \textit{A. Jeribi} et al., Linear Multilinear Algebra 64, No. 8, 1654--1668 (2016; Zbl 1502.47005) Full Text: DOI
Zygmunt, Marcin J. Matrix polynomials orthogonal with respect to a non-symmetric matrix of measures. (English) Zbl 1342.47045 Opusc. Math. 36, No. 3, 409-423 (2016). MSC: 47B36 15B57 39B42 42C05 PDFBibTeX XMLCite \textit{M. J. Zygmunt}, Opusc. Math. 36, No. 3, 409--423 (2016; Zbl 1342.47045) Full Text: DOI
Ramadan, Mohamed A.; El-Sayed, Adel A. On the computation of matrix functions for square matrices having mixed eigenvalues using numerical hybrid method. (English) Zbl 1394.65034 Int. J. Nonlinear Sci. 20, No. 2, 107-122 (2015). MSC: 65F60 15A16 39B42 47A56 PDFBibTeX XMLCite \textit{M. A. Ramadan} and \textit{A. A. El-Sayed}, Int. J. Nonlinear Sci. 20, No. 2, 107--122 (2015; Zbl 1394.65034)
Bonanno, Gabriele; Candito, Pasquale; D’Agui, Giuseppina Positive solutions for a nonlinear parameter-depending algebraic system. (English) Zbl 1310.47112 Electron. J. Differ. Equ. 2015, Paper No. 17, 14 p. (2015). MSC: 47J30 39B42 39A12 PDFBibTeX XMLCite \textit{G. Bonanno} et al., Electron. J. Differ. Equ. 2015, Paper No. 17, 14 p. (2015; Zbl 1310.47112) Full Text: EMIS
Gehér, György Pál Maps on real Hilbert spaces preserving the area of parallelograms and a preserver problem on self-adjoint operators. (English) Zbl 1302.47056 J. Math. Anal. Appl. 422, No. 2, 1402-1413 (2015). Reviewer: Abdellatif Bourhim (Syracuse) MSC: 47B49 39B42 PDFBibTeX XMLCite \textit{G. P. Gehér}, J. Math. Anal. Appl. 422, No. 2, 1402--1413 (2015; Zbl 1302.47056) Full Text: DOI arXiv
Humbataliev, Rovshan Zulfugar On solvability of some boundary value problems for elliptic type operator-differential equations. (English) Zbl 1499.39095 Eurasian Math. J. 5, No. 4, 33-55 (2014). MSC: 39B42 47E05 PDFBibTeX XMLCite \textit{R. Z. Humbataliev}, Eurasian Math. J. 5, No. 4, 33--55 (2014; Zbl 1499.39095) Full Text: MNR
Liu, Xiu; Shu, Lan; Ding, Xiuyong Diagonal common quadratic Lyapunov functions for sets of positive LTI systems. (English) Zbl 1324.37008 Miskolc Math. Notes 15, No. 2, 593-602 (2014). MSC: 37B25 47B07 39B42 PDFBibTeX XMLCite \textit{X. Liu} et al., Miskolc Math. Notes 15, No. 2, 593--602 (2014; Zbl 1324.37008)
Linchuk, Yu. S. On Rubel’s problem in the class of linear operators on the space of analytic functions. (English) Zbl 1517.47028 Complex Anal. Oper. Theory 8, No. 8, 1741-1745 (2014). MSC: 47A62 47B38 39B42 46E10 PDFBibTeX XMLCite \textit{Yu. S. Linchuk}, Complex Anal. Oper. Theory 8, No. 8, 1741--1745 (2014; Zbl 1517.47028) Full Text: DOI
König, Hermann; Milman, Vitali The derivation equation for \(C^k\)-functions: stability and localization. (English) Zbl 1308.39019 Isr. J. Math. 203, 405-427 (2014). Reviewer: Jacek Chmieliński (Kraków) MSC: 39B42 39B82 47J05 PDFBibTeX XMLCite \textit{H. König} and \textit{V. Milman}, Isr. J. Math. 203, 405--427 (2014; Zbl 1308.39019) Full Text: DOI
Širovnik, Nejc; Vukman, Joso On functional equations related to derivations and bicircular projections. (English) Zbl 1317.47038 Oper. Matrices 8, No. 3, 849-860 (2014). Reviewer: Aleksej Turnšek (Ljubljana) MSC: 47B47 39B42 16W25 46K15 PDFBibTeX XMLCite \textit{N. Širovnik} and \textit{J. Vukman}, Oper. Matrices 8, No. 3, 849--860 (2014; Zbl 1317.47038) Full Text: DOI Link
Širovnik, Nejc; Vukman, Joso On certain functional equation related to a class of generalized inner derivations. (English) Zbl 1301.47048 Oper. Matrices 8, No. 3, 651-658 (2014). MSC: 47B47 39B42 16W25 46K15 PDFBibTeX XMLCite \textit{N. Širovnik} and \textit{J. Vukman}, Oper. Matrices 8, No. 3, 651--658 (2014; Zbl 1301.47048) Full Text: DOI Link
König, Hermann; Milman, Vitali Submultiplicative functions and operator inequalities. (English) Zbl 1317.39034 Stud. Math. 223, No. 3, 217-231 (2014). Reviewer: Tomasz Zgraja (Bielsko-Biała) MSC: 39B42 47A63 PDFBibTeX XMLCite \textit{H. König} and \textit{V. Milman}, Stud. Math. 223, No. 3, 217--231 (2014; Zbl 1317.39034) Full Text: DOI
Bazazi, Faezeh; Nourouzi, Kourosh; O’Regan, Donal Two order theoretic proofs for a fixed point theorem in partially ordered metric spaces and its application to trace class operator equations. (English) Zbl 1386.54019 Fixed Point Theory 15, No. 2, 393-398 (2014). MSC: 54H25 54E40 54F05 39B42 47B10 PDFBibTeX XMLCite \textit{F. Bazazi} et al., Fixed Point Theory 15, No. 2, 393--398 (2014; Zbl 1386.54019) Full Text: Link
Sun, Qiyu Localized nonlinear functional equations and two sampling problems in signal processing. (English) Zbl 1476.94018 Adv. Comput. Math. 40, No. 2, 415-458 (2014). MSC: 94A12 94A20 39B42 42C15 46T20 47H07 65J15 PDFBibTeX XMLCite \textit{Q. Sun}, Adv. Comput. Math. 40, No. 2, 415--458 (2014; Zbl 1476.94018) Full Text: DOI arXiv
Širovnik, Nejc On certain functional equation in semiprime rings and standard operator algebras. (English) Zbl 1308.47048 Cubo 16, No. 1, 73-80 (2014). Reviewer: Ajda Fošner (Koper) MSC: 47B49 16N60 16W25 46B99 39B42 PDFBibTeX XMLCite \textit{N. Širovnik}, Cubo 16, No. 1, 73--80 (2014; Zbl 1308.47048)
Fošner, Maja; Marcen, Benjamin; Širovnik, Nejc On centralizers of standard operator algebras with involution. (English) Zbl 1304.47048 Cubo 15, No. 3, 45-50 (2013). Reviewer: Janko Marovt (Maribor) MSC: 47B49 47C10 39B42 46B99 16N60 PDFBibTeX XMLCite \textit{M. Fošner} et al., Cubo 15, No. 3, 45--50 (2013; Zbl 1304.47048) Full Text: DOI
König, Hermann; Milman, Vitali Rigidity and stability of the Leibniz and the chain rule. (English) Zbl 1301.39016 Proc. Steklov Inst. Math. 280, 191-207 (2013); reprinted from Tr. Mat. Inst. Steklova 280, 198-214 (2013). Reviewer: Khristo N. Boyadzhiev (Ada) MSC: 39B42 39B82 47A62 PDFBibTeX XMLCite \textit{H. König} and \textit{V. Milman}, Proc. Steklov Inst. Math. 280, 191--207 (2013; Zbl 1301.39016) Full Text: DOI
Chernov, A. V. A generalization of Bihari’s lemma to the case of Volterra operators in Lebesgue spaces. (English. Russian original) Zbl 1285.47089 Math. Notes 94, No. 5, 703-714 (2013); translation from Mat. Zametki 94, No. 5, 757-769 (2013). Reviewer: Denis Sidorov (Irkutsk) MSC: 47N20 39B42 45N05 47H30 PDFBibTeX XMLCite \textit{A. V. Chernov}, Math. Notes 94, No. 5, 703--714 (2013; Zbl 1285.47089); translation from Mat. Zametki 94, No. 5, 757--769 (2013) Full Text: DOI
Opmeer, Mark R.; Reis, Timo; Wollner, Winnifried Finite-rank ADI iteration for operator Lyapunov equations. (English) Zbl 1279.93022 SIAM J. Control Optim. 51, No. 5, 4084-4117 (2013). MSC: 93B05 93B28 93B40 93C20 39B42 47J25 65J10 PDFBibTeX XMLCite \textit{M. R. Opmeer} et al., SIAM J. Control Optim. 51, No. 5, 4084--4117 (2013; Zbl 1279.93022) Full Text: DOI Link
Frazho, A. E.; Kaashoek, M. A.; Ran, A. C. M. Rational matrix solutions of a Bezout type equation on the half-plane. (English) Zbl 1293.47028 Kaashoek, Marinus A. (ed.) et al., Advances in structured operator theory and related areas. The Leonid Lerer anniversary volume on the occasion of his 70th birthday. Basel: Birkhäuser/Springer (ISBN 978-3-0348-0638-1/hbk; 978-3-0348-0639-8/ebook). Operator Theory: Advances and Applications 237, 145-160 (2013). Reviewer: Trieu Le (Toledo) MSC: 47B35 39B42 47A68 93B28 PDFBibTeX XMLCite \textit{A. E. Frazho} et al., Oper. Theory: Adv. Appl. 237, 145--160 (2013; Zbl 1293.47028) Full Text: DOI
Širovnik, Nejc; Vukman, Joso A result concerning two-sided centralizers on algebras with involution. (English) Zbl 1281.39022 Oper. Matrices 7, No. 3, 687-693 (2013). Reviewer: Janko Marovt (Braslovče) MSC: 39B42 16N60 47B49 PDFBibTeX XMLCite \textit{N. Širovnik} and \textit{J. Vukman}, Oper. Matrices 7, No. 3, 687--693 (2013; Zbl 1281.39022) Full Text: DOI Link
Branquinho, Amílcar; Moreno, Ana Foulquié; Mendes, Ana Matrix Orthogonal Polynomial in the theory of Full Kostant-Toda Systems. arXiv:1305.2644 Preprint, arXiv:1305.2644 [math.CA] (2013). MSC: 33C45 39B42 47N20 34K99 42C05 BibTeX Cite \textit{A. Branquinho} et al., ``Matrix Orthogonal Polynomial in the theory of Full Kostant-Toda Systems'', Preprint, arXiv:1305.2644 [math.CA] (2013) Full Text: arXiv OA License
Manuel, M.; Kılıçman, Adem; Xavier, G. Britto Antony; Pugalarasu, R.; Dilip, D. S. On the solutions of second order generalized difference equations. (English) Zbl 1346.39007 Adv. Difference Equ. 2012, Paper No. 105, 14 p. (2012). MSC: 39A12 39A70 47B39 39B42 PDFBibTeX XMLCite \textit{M. Manuel} et al., Adv. Difference Equ. 2012, Paper No. 105, 14 p. (2012; Zbl 1346.39007) Full Text: DOI
Frazho, A. E.; Kaashoek, M. A.; Ran, A. C. M. Right invertible multiplication operators and stable rational matrix solutions to an associate Bezout equation. II: Description of all solutions. (English) Zbl 1257.47032 Oper. Matrices 6, No. 4, 833-857 (2012). MSC: 47B35 39B42 47A68 93B28 PDFBibTeX XMLCite \textit{A. E. Frazho} et al., Oper. Matrices 6, No. 4, 833--857 (2012; Zbl 1257.47032) Full Text: DOI
Paunonen, L.; Pohjolainen, S. Periodic output regulation for distributed parameter systems. (English) Zbl 1253.93056 Math. Control Signals Syst. 24, No. 4, 403-441 (2012). MSC: 93C05 93B52 39B42 47D06 PDFBibTeX XMLCite \textit{L. Paunonen} and \textit{S. Pohjolainen}, Math. Control Signals Syst. 24, No. 4, 403--441 (2012; Zbl 1253.93056) Full Text: DOI
Didenko, Victor D. Properties of \(L_2\)-solutions of refinement equations. (English) Zbl 1262.39036 J. Oper. Theory 67, No. 2, 301-316 (2012). MSC: 39B42 42C40 41A25 39B12 47A50 PDFBibTeX XMLCite \textit{V. D. Didenko}, J. Oper. Theory 67, No. 2, 301--316 (2012; Zbl 1262.39036)
Lenczner, Michel; Montseny, Gérard; Yakoubi, Youssef Diffusive realizations for solutions of some operator equations: the one-dimensional case. (English) Zbl 1238.47012 Math. Comput. 81, No. 277, 319-344 (2012). Reviewer: Denis Sidorov (Irkutsk) MSC: 47A62 47G10 93D05 39B42 35K05 PDFBibTeX XMLCite \textit{M. Lenczner} et al., Math. Comput. 81, No. 277, 319--344 (2012; Zbl 1238.47012) Full Text: DOI
Chernov, A. V. A majorant criterion for the total preservation of global solvability of controlled functional operator equation. (English. Russian original) Zbl 1244.47064 Russ. Math. 55, No. 3, 85-95 (2011); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2011, No. 3, 95-107 (2011). Reviewer: John T. Coletsos (Athens) MSC: 47N10 49J15 39B42 46E30 34K30 93C25 PDFBibTeX XMLCite \textit{A. V. Chernov}, Russ. Math. 55, No. 3, 85--95 (2011; Zbl 1244.47064); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2011, No. 3, 95--107 (2011) Full Text: DOI
Frazho, A. E.; Kaashoek, M. A.; Ran, A. C. M. Right invertible multiplication operators and stable rational matrix solutions to an associate Bezout equation. I: The least squares solution. (English) Zbl 1293.47027 Integral Equations Oper. Theory 70, No. 3, 395-418 (2011). MSC: 47B35 39B42 47A68 93B28 PDFBibTeX XMLCite \textit{A. E. Frazho} et al., Integral Equations Oper. Theory 70, No. 3, 395--418 (2011; Zbl 1293.47027) Full Text: DOI
Chojnacki, Wojciech On uniformly bounded spherical functions in Hilbert space. (English) Zbl 1223.47045 Aequationes Math. 81, No. 1-2, 135-154 (2011). Reviewer: Norbert Youmbi (Loretto) MSC: 47D09 22D12 39B42 PDFBibTeX XMLCite \textit{W. Chojnacki}, Aequationes Math. 81, No. 1--2, 135--154 (2011; Zbl 1223.47045) Full Text: DOI
Abdmouleh, Faiçal; Jeribi, Aref Gustafson, Weidman, Kato, Wolf, Schechter, Browder, Rakočević and Schmoeger essential spectra of the sum of two bounded operators and application to a transport operator. (English) Zbl 1219.47021 Math. Nachr. 284, No. 2-3, 166-176 (2011). Reviewer: Peter Zabreiko (Minsk) MSC: 47A53 39B42 47N50 82D75 PDFBibTeX XMLCite \textit{F. Abdmouleh} and \textit{A. Jeribi}, Math. Nachr. 284, No. 2--3, 166--176 (2011; Zbl 1219.47021) Full Text: DOI
Baumgartner, Bernhard An inequality for the trace of matrix products, using absolute values. arXiv:1106.6189 Preprint, arXiv:1106.6189 [math-ph] (2011). MSC: 39B42 15A45 47A50 BibTeX Cite \textit{B. Baumgartner}, ``An inequality for the trace of matrix products, using absolute values'', Preprint, arXiv:1106.6189 [math-ph] (2011) Full Text: arXiv OA License
Sidorov, Nikolaj Aleksandrovich; Trufanov, Andrej Viktorovich Nonlinear operator equations with functionally modified argument. (Russian. English summary) Zbl 1295.47063 Izv. Irkutsk. Gos. Univ., Ser. Mat. 3, No. 4, 96-113 (2010). Reviewer: Alexandra Rodkina (Kingston/Jamaica) MSC: 47J05 39B42 PDFBibTeX XMLCite \textit{N. A. Sidorov} and \textit{A. V. Trufanov}, Izv. Irkutsk. Gos. Univ., Ser. Mat. 3, No. 4, 96--113 (2010; Zbl 1295.47063)
Didenko, Victor D. Complete quasi-wandering sets and kernels of functional operators. (English) Zbl 1264.47025 Duduchava, Roland (ed.) et al., Recent trends in Toeplitz and pseudodifferential operators. The Nikolai Vasilevskii anniversary volume. Basel: Birkhäuser (ISBN 978-3-0346-0547-2/hbk; 978-3-0346-0548-9/ebook). Operator Theory: Advances and Applications 210, 37-42 (2010). Reviewer: Brett Wick (Atlanta) MSC: 47B33 39A33 45E10 42C40 39B42 PDFBibTeX XMLCite \textit{V. D. Didenko}, Oper. Theory: Adv. Appl. 210, 37--42 (2010; Zbl 1264.47025) Full Text: DOI
Chernov, A. V. Pointwise estimation of the difference of the solutions of a controlled functional operator equation in Lebesgue spaces. (English. Russian original) Zbl 1235.39016 Math. Notes 88, No. 2, 262-274 (2010); translation from Mat. Zametki 88, No. 2, 288-302 (2010). Reviewer: Denis Sidorov (Irkutsk) MSC: 39B42 45N05 47H30 PDFBibTeX XMLCite \textit{A. V. Chernov}, Math. Notes 88, No. 2, 262--274 (2010; Zbl 1235.39016); translation from Mat. Zametki 88, No. 2, 288--302 (2010) Full Text: DOI
Nguyen Thi Thu Huyen; Nguyen Minh Tuan On the solvability of systems of linear equations on commutative semigroup. (English) Zbl 1236.47035 Demonstr. Math. 43, No. 4, 865-876 (2010). Reviewer: D. Przeworska-Rolewicz (Warszawa) MSC: 47D03 15A09 39B42 PDFBibTeX XMLCite \textit{Nguyen Thi Thu Huyen} and \textit{Nguyen Minh Tuan}, Demonstr. Math. 43, No. 4, 865--876 (2010; Zbl 1236.47035)
Hmissi, M.; Mliki, E. On exit laws for subordinated semigroups by means of \(\mathcal {C}^{1}\)-subordinators. (English) Zbl 1222.47069 Commentat. Math. Univ. Carol. 51, No. 4, 605-617 (2010). MSC: 47D07 31C15 39B42 60J99 PDFBibTeX XMLCite \textit{M. Hmissi} and \textit{E. Mliki}, Commentat. Math. Univ. Carol. 51, No. 4, 605--617 (2010; Zbl 1222.47069) Full Text: EuDML EMIS
Chojnacki, Wojciech On operator-valued cosine sequences on UMD spaces. (English) Zbl 1215.47036 Stud. Math. 199, No. 3, 267-278 (2010). Reviewer: Peter Zabreiko (Minsk) MSC: 47D09 47A60 39B42 47D03 PDFBibTeX XMLCite \textit{W. Chojnacki}, Stud. Math. 199, No. 3, 267--278 (2010; Zbl 1215.47036) Full Text: DOI
Charoensawan, Phakdi; Vu Quoc Phong; Nguyen Van Sanh Solution properties of some classes of operator equations in Hilbert spaces. (English) Zbl 1223.47013 Asian-Eur. J. Math. 3, No. 2, 263-273 (2010). Reviewer: Marjeta Kramar Fijavž (Ljubljana) MSC: 47A50 47D06 39B42 PDFBibTeX XMLCite \textit{P. Charoensawan} et al., Asian-Eur. J. Math. 3, No. 2, 263--273 (2010; Zbl 1223.47013) Full Text: DOI
Singh, R. K.; Singh, P.; Pandey, V. K. Functional homomorphisms and dynamical systems. (English) Zbl 1205.47042 Banach J. Math. Anal. 4, No. 2, 37-44 (2010). Reviewer: Minh Van Nguyen (Carrollton) MSC: 47D03 37C60 39B42 PDFBibTeX XMLCite \textit{R. K. Singh} et al., Banach J. Math. Anal. 4, No. 2, 37--44 (2010; Zbl 1205.47042) Full Text: DOI EuDML EMIS
Kosi-Ulbl, Irena; Vukman, Joso On some functional equations on standard operator algebras. (English) Zbl 1186.47037 Glas. Mat., III. Ser. 44, No. 2, 447-455 (2009). Reviewer: Yiu Tung Poon (Ames) MSC: 47B49 39B42 PDFBibTeX XMLCite \textit{I. Kosi-Ulbl} and \textit{J. Vukman}, Glas. Mat., III. Ser. 44, No. 2, 447--455 (2009; Zbl 1186.47037) Full Text: DOI Link
Daftardar-Gejji, Varsha; Bhalekar, Sachin Solving nonlinear functional equations using Banach contraction principle. (English) Zbl 1166.47062 Far East J. Appl. Math. 34, No. 3, 303-314 (2009). MSC: 47N40 65J15 34K28 39B42 47J25 PDFBibTeX XMLCite \textit{V. Daftardar-Gejji} and \textit{S. Bhalekar}, Far East J. Appl. Math. 34, No. 3, 303--314 (2009; Zbl 1166.47062) Full Text: Link
Hmissi, Mohamed; Mejri, Hassen On representation by exit laws for some Bochner subordinated semigroups. (English) Zbl 1190.47042 Ann. Math. Sil. 22, 7-26 (2008). Reviewer: Hector O. Fattorini (Los Angeles) MSC: 47D03 31C15 39B42 60J99 PDFBibTeX XMLCite \textit{M. Hmissi} and \textit{H. Mejri}, Ann. Math. Sil. 22, 7--26 (2008; Zbl 1190.47042)
Olteanu, Alina; Olteanu, Octav Solving some functional and operational equations. (English) Zbl 1159.39011 Appl. Sci. 10, 193-198 (2008). Reviewer: Bogdan A. Choczewski (Kraków) MSC: 39B12 26A09 47J05 11A41 39B42 PDFBibTeX XMLCite \textit{A. Olteanu} and \textit{O. Olteanu}, Appl. Sci. 10, 193--198 (2008; Zbl 1159.39011) Full Text: EuDML
Chojnacki, Wojciech On group decompositions of bounded cosine sequences. (English) Zbl 1137.47035 Stud. Math. 181, No. 1, 61-85 (2007). Reviewer: Andras Batkai (Roma) MSC: 47D09 47D03 39B42 47B40 42C05 PDFBibTeX XMLCite \textit{W. Chojnacki}, Stud. Math. 181, No. 1, 61--85 (2007; Zbl 1137.47035) Full Text: DOI
Ng, Che Tat; Zhang, Weinian An algebraic equation for linear operators. (English) Zbl 1092.47017 Linear Algebra Appl. 412, No. 2-3, 303-325 (2006). Reviewer: A. Smajdor (Katowice) MSC: 47A62 39B42 15A99 PDFBibTeX XMLCite \textit{C. T. Ng} and \textit{W. Zhang}, Linear Algebra Appl. 412, No. 2--3, 303--325 (2006; Zbl 1092.47017) Full Text: DOI
Rodman, Leiba; Spitkovsky, Ilya M. Analytic roots of invertible matrix functions. (English) Zbl 1117.47011 Electron. J. Linear Algebra 13, 187-196 (2005). Reviewer: Birgit Jacob (Delft) MSC: 47A56 15A99 30G30 39B42 47A68 PDFBibTeX XMLCite \textit{L. Rodman} and \textit{I. M. Spitkovsky}, Electron. J. Linear Algebra 13, 187--196 (2005; Zbl 1117.47011) Full Text: DOI EuDML EMIS
Argyros, Ioannis K. Approximate solution of operator equations with applications. (English) Zbl 1086.47002 Hackensack, NJ: World Scientific (ISBN 981-256-365-2/hbk). xiii, 512 p. (2005). Reviewer: Iulian Coroian (Baia Mare) MSC: 47-01 47J05 47J25 65J05 65J15 39B42 PDFBibTeX XMLCite \textit{I. K. Argyros}, Approximate solution of operator equations with applications. Hackensack, NJ: World Scientific (2005; Zbl 1086.47002)
Stetkær, Henrik On operator-valued spherical functions. (English) Zbl 1119.47046 J. Funct. Anal. 224, No. 2, 338-351 (2005). Reviewer: Andras Batkai (Roma) MSC: 47D09 22D10 39B42 43A90 PDFBibTeX XMLCite \textit{H. Stetkær}, J. Funct. Anal. 224, No. 2, 338--351 (2005; Zbl 1119.47046) Full Text: DOI
Zygmunt, Marcin J. Jacobi block matrices with constant matrix terms. (English) Zbl 1085.47036 Janas, Jan (ed.) et al., Spectral methods for operators of mathematical physics. Proceedings of the international conference on operator theory and its applications in mathematical physics, OTAMP, Bedlewo, Poland, 2002. Basel: Birkhäuser (ISBN 3-7643-7133-1/hbk). Operator Theory: Advances and Applications 154, 233-238 (2004). Reviewer: Leonid Golinskii (Kharkov) MSC: 47B36 39A70 39B42 PDFBibTeX XMLCite \textit{M. J. Zygmunt}, Oper. Theory: Adv. Appl. 154, 233--238 (2004; Zbl 1085.47036)
Trenogin, V. A. Spaces and operator equations with involutions. (English. Russian original) Zbl 1127.47319 Dokl. Math. 68, No. 2, 167-169 (2003); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 392, No. 1, 21-23 (2003). MSC: 47J05 39B42 47N20 PDFBibTeX XMLCite \textit{V. A. Trenogin}, Dokl. Math. 68, No. 2, 167--169 (2003; Zbl 1127.47319); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 392, No. 1, 21--23 (2003)
Vitse, Pascale A tensor product approach to the operator corona problem. (English) Zbl 1054.30032 J. Oper. Theory 50, No. 1, 179-208 (2003). MSC: 30D50 47A56 39B42 46B28 30D55 PDFBibTeX XMLCite \textit{P. Vitse}, J. Oper. Theory 50, No. 1, 179--208 (2003; Zbl 1054.30032)
Miura, Takeshi; Miyajima, Shizuo; Takahasi, Sin-Ei A characterization of Hyers-Ulam stability of first order linear differential operators. (English) Zbl 1045.47037 J. Math. Anal. Appl. 286, No. 1, 136-146 (2003). Reviewer: Th. M. Rassias (Athens) MSC: 47E05 39B42 PDFBibTeX XMLCite \textit{T. Miura} et al., J. Math. Anal. Appl. 286, No. 1, 136--146 (2003; Zbl 1045.47037) Full Text: DOI
Khatskevich, V. A.; Shulman, V. S. On linear operator pencils and inclusions of images of balls. (English) Zbl 1057.47076 Kamińska, Anna (ed.), Trends in Banach spaces and operator theory. A conference on trends in Banach spaces and operator theory, Memphis, TN, USA, October 5–9, 2001. Providence, RI: American Mathematical Society (AMS) (ISBN 0-8218-3234-4/pbk). Contemp. Math. 321, 115-124 (2003). Reviewer: Wu Liangsen (Shanghai) MSC: 47L07 39B42 PDFBibTeX XMLCite \textit{V. A. Khatskevich} and \textit{V. S. Shulman}, Contemp. Math. 321, 115--124 (2003; Zbl 1057.47076)
Antonevich, Anatolij On functional equations with operator coefficients. (English) Zbl 1052.39029 Samko, Stefan (ed.) et al., Factorization, singular operators and related problems. Proceedings of the conference in honor of Professor Georgii Litvinchuk, Funchal, Madeira, Portugal, January 28–February 1, 2002. Dordrecht: Kluwer Academic Publishers (ISBN 1-4020-1407-4/hbk). 13-23 (2003). Reviewer: Ion Onciulescu (Iaşi) MSC: 39B42 47C15 47G30 47A60 PDFBibTeX XMLCite \textit{A. Antonevich}, in: Factorization, singular operators and related problems. Proceedings of the conference in honor of Professor Georgii Litvinchuk, Funchal, Madeira, Portugal, January 28--February 1, 2002. Dordrecht: Kluwer Academic Publishers. 13--23 (2003; Zbl 1052.39029)
Bakic, Damir; Guljas, Boris Wigner’s theorem in Hilbert \(C^*\)-modules over \(C^*\)-algebras of compact operators. (English) Zbl 1067.46052 Proc. Am. Math. Soc. 130, No. 8, 2343-2349 (2002). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 46L08 46C05 46C50 39B42 47J05 PDFBibTeX XMLCite \textit{D. Bakic} and \textit{B. Guljas}, Proc. Am. Math. Soc. 130, No. 8, 2343--2349 (2002; Zbl 1067.46052) Full Text: DOI
Khatskevich, Victor; Reich, Simeon; Shoikhet, David Schröder’s functional equation and the Koenigs embedding property. (English) Zbl 1042.46512 Nonlinear Anal., Theory Methods Appl. 47, No. 6, 3977-3988 (2001). MSC: 46G20 39B42 47A56 47A62 58B12 PDFBibTeX XMLCite \textit{V. Khatskevich} et al., Nonlinear Anal., Theory Methods Appl., Ser. A, Theory Methods 47, No. 6, 3977--3988 (2001; Zbl 1042.46512) Full Text: DOI
Howlett, Phil; Avrachenkov, Kostya Laurent series for the inversion of perturbed linear operators on Hilbert space. (English) Zbl 1007.47008 Rubinov, Alexander (ed.) et al., Optimization and related topics. Selected papers of the 6th Australian optimization day miniconference, Ballarat, Australia, July 16, 1999, and the special sessions on nonlinear dynamics and optimization and operations research - methods and applications, Melbourne, Australia, July 11-15, 1999 (part of the joint meeting of the American Mathematical Society and Australian Mathematical Society). Dordrecht: Kluwer Academic Publishers. Appl. Optim. 47, 325-342 (2001). MSC: 47A55 47A05 34E15 39B42 PDFBibTeX XMLCite \textit{P. Howlett} and \textit{K. Avrachenkov}, Appl. Optim. 47, 325--342 (2001; Zbl 1007.47008)
Hardt, Volker; Mennicken, Reinhard On the spectrum of unbounded off-diagonal \(2\times 2\)-operator matrices in Banach spaces. (English) Zbl 0994.47005 Dijksma, A. (ed.) et al., Recent advances in operator theory. The Israel Gohberg anniversary volume. Proceedings of the international workshop on operator theory and its applications, IWOTA-98, Groningen, Netherlands, June 30-July 3, 1998. Basel: Birkhäuser. Oper. Theory, Adv. Appl. 124, 243-266 (2001). Reviewer: Khristo N.Boyadzhiev (Ada) MSC: 47A10 39B42 47A25 PDFBibTeX XMLCite \textit{V. Hardt} and \textit{R. Mennicken}, in: Recent advances in operator theory. The Israel Gohberg anniversary volume. Proceedings of the international workshop on operator theory and its applications, IWOTA-98, Groningen, Netherlands, June 30--July 3, 1998. Basel: Birkhäuser. 243--266 (2001; Zbl 0994.47005)