Lefèvre, Pascal Weighted discrete Hardy’s inequalities. (English) Zbl 07786472 Ukr. Math. J. 75, No. 7, 1153-1157 (2023) and Ukr. Mat. Zh. 75, No. 7, 1009-1012 (2023). MSC: 26Dxx 47Bxx 47Axx PDFBibTeX XMLCite \textit{P. Lefèvre}, Ukr. Math. J. 75, No. 7, 1153--1157 (2023; Zbl 07786472) Full Text: DOI
Khoa, N. M.; Thang, T. V. On the polyconvolution with weight function \(\gamma (y) = \cos y\) for Hartley integral transforms \({\mathcal{H}}_1\), \({\mathcal{H}}_2\), \({\mathcal{H}}_1\) and integral equations. (English) Zbl 07757647 Ukr. Math. J. 75, No. 4, 652-662 (2023) and Ukr. Mat. Zh. 75, No. 4, 568-576 (2023). MSC: 44A35 45E10 PDFBibTeX XMLCite \textit{N. M. Khoa} and \textit{T. V. Thang}, Ukr. Math. J. 75, No. 4, 652--662 (2023; Zbl 07757647) Full Text: DOI
Chamkha, Y.; Kammoun, M. On perturbation of Drazin invertible linear relations. (English) Zbl 07745296 Ukr. Math. J. 75, No. 2, 305-327 (2023) and Ukr. Mat. Zh. 75, No. 2, 269-286 (2023). MSC: 47Axx 15Axx 47Bxx PDFBibTeX XMLCite \textit{Y. Chamkha} and \textit{M. Kammoun}, Ukr. Math. J. 75, No. 2, 305--327 (2023; Zbl 07745296) Full Text: DOI
Pivovarchik, Vyacheslav; Chernyshenko, Anastasia Cospectral quantum graphs with Dirichlet conditions at pendant vertices. (English. Ukrainian original) Zbl 07742652 Ukr. Math. J. 75, No. 3, 439-455 (2023); translation from Ukr. Mat. Zh. 75, No. 3, 382-396 (2023). MSC: 34B24 34B45 34L05 05C90 PDFBibTeX XMLCite \textit{V. Pivovarchik} and \textit{A. Chernyshenko}, Ukr. Math. J. 75, No. 3, 439--455 (2023; Zbl 07742652); translation from Ukr. Mat. Zh. 75, No. 3, 382--396 (2023) Full Text: DOI
Kiss, M. An Ambarzumian-type theorem on graphs with odd cycles. (English) Zbl 07721203 Ukr. Math. J. 74, No. 12, 1916-1923 (2023) and Ukr. Mat. Zh. 74, No. 12, 1679-1685 (2022). MSC: 81Q10 15A29 05C12 14C25 17B69 47A10 PDFBibTeX XMLCite \textit{M. Kiss}, Ukr. Math. J. 74, No. 12, 1916--1923 (2023; Zbl 07721203) Full Text: DOI arXiv
Huy, N. T.; Ha, V. T. N.; Yen, T. X. Admissible integral manifolds for partial neutral functional-differential equations. (English) Zbl 1519.34085 Ukr. Math. J. 74, No. 10, 1556-1583 (2023) and Ukr. Mat. Zh. 74, No. 10, 1364-1387 (2022). MSC: 34K19 34K30 34K40 PDFBibTeX XMLCite \textit{N. T. Huy} et al., Ukr. Math. J. 74, No. 10, 1556--1583 (2023; Zbl 1519.34085) Full Text: DOI
Abdmouleh, F.; Lakhal, T. Ben Left and right B-Fredholm operators. (English) Zbl 07691024 Ukr. Math. J. 74, No. 10, 1479-1489 (2023); and Ukr. Mat. Zh. 74, No. 10, 1299-1307 (2022). Reviewer: Manuel González (Santander) MSC: 47A53 47B01 47A10 PDFBibTeX XMLCite \textit{F. Abdmouleh} and \textit{T. B. Lakhal}, Ukr. Math. J. 74, No. 10, 1479--1489 (2023; Zbl 07691024) Full Text: DOI
Boyko, O. P.; Martynyuk, O. M.; Pivovarchik, V. M. Upper bound for the diameter of a tree in the quantum graph theory. (English. Ukrainian original) Zbl 1521.81091 Ukr. Math. J. 74, No. 8, 1165-1174 (2023); translation from Ukr. Mat. Zh. 74, No. 8, 1020-1028 (2022). MSC: 81Q35 05C12 34B24 05C05 47A10 35P20 PDFBibTeX XMLCite \textit{O. P. Boyko} et al., Ukr. Math. J. 74, No. 8, 1165--1174 (2023; Zbl 1521.81091); translation from Ukr. Mat. Zh. 74, No. 8, 1020--1028 (2022) Full Text: DOI
Chen, C. New characterizations for the differences of composition operators between weighted-type spaces in the unit ball. (English) Zbl 07491012 Ukr. Math. J. 73, No. 8, 1309-1321 (2022) and Ukr. Mat. Zh. 73, No. 8, 1129-1139 (2021). MSC: 47Bxx 46Exx 30Hxx PDFBibTeX XMLCite \textit{C. Chen}, Ukr. Math. J. 73, No. 8, 1309--1321 (2022; Zbl 07491012) 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
Beiranvand, A.; Ghazanfari, A. G. Improved Young and Heinz operator inequalities with Kantorovich constant. (English) Zbl 1494.47013 Ukr. Math. J. 73, No. 1, 22-33 (2021) and Ukr. Mat. Zh. 73, No. 1, 23-32 (2021). Reviewer: Mohammad Sal Moslehian (Mashhad) MSC: 47A30 47A63 15B48 26D20 PDFBibTeX XMLCite \textit{A. Beiranvand} and \textit{A. G. Ghazanfari}, Ukr. Math. J. 73, No. 1, 22--33 (2021; Zbl 1494.47013) Full Text: DOI
Dudkin, M. E.; Dyuzhenkova, O. Yu. Two-dimensional half-strong real moment problem and the corresponding block matrices. I. (English. Ukrainian original) Zbl 07297494 Ukr. Math. J. 72, No. 8, 1212-1229 (2021); translation from Ukr. Mat. Zh. 72, No. 8, 1047-1063 (2020). MSC: 47Axx PDFBibTeX XMLCite \textit{M. E. Dudkin} and \textit{O. Yu. Dyuzhenkova}, Ukr. Math. J. 72, No. 8, 1212--1229 (2021; Zbl 07297494); translation from Ukr. Mat. Zh. 72, No. 8, 1047--1063 (2020) Full Text: DOI
Allahverdiev, B. P.; Tuna, H. Dissipative Dirac operator with general boundary conditions on time scales. (English) Zbl 07272686 Ukr. Math. J. 72, No. 5, 671-689 (2020) and Ukr. Mat. Zh. 72, No. 5, 583-599 (2020). MSC: 47Axx 34Lxx PDFBibTeX XMLCite \textit{B. P. Allahverdiev} and \textit{H. Tuna}, Ukr. Math. J. 72, No. 5, 671--689 (2020; Zbl 07272686) Full Text: DOI
Bilgiç, H.; Altun, M. Fine spectra of tridiagonal Toeplitz matrices. (English) Zbl 1442.47023 Ukr. Math. J. 71, No. 6, 853-868 (2019) and Ukr. Mat. Zh. 71, No. 6, 748-760 (2019). MSC: 47B35 47B36 47B37 47B39 47A10 PDFBibTeX XMLCite \textit{H. Bilgiç} and \textit{M. Altun}, Ukr. Math. J. 71, No. 6, 853--868 (2019; Zbl 1442.47023) Full Text: DOI
Koval’ov, Yu. H. Point interactions in a line and the Riesz bases of \(\delta\)-functions. (English. Ukrainian original) Zbl 1484.47039 Ukr. Math. J. 69, No. 12, 1877-1890 (2018); translation from Ukr. Mat. Zh. 69, No. 12, 1615-1624 (2017). MSC: 47B25 46E35 PDFBibTeX XMLCite \textit{Yu. H. Koval'ov}, Ukr. Math. J. 69, No. 12, 1877--1890 (2018; Zbl 1484.47039); translation from Ukr. Mat. Zh. 69, No. 12, 1615--1624 (2017) Full Text: DOI
Aliev, B. A.; Kurbanova, N. K.; Yakubov, Ya. One boundary-value problem for elliptic differential-operator equations of the second order with quadratic spectral parameter. (English. Russian original) Zbl 1499.34316 Ukr. Math. J. 69, No. 6, 857-875 (2017); translation from Ukr. Mat. Zh. 69, No. 6, 734-750 (2017). MSC: 34G10 34B09 34L20 35R20 PDFBibTeX XMLCite \textit{B. A. Aliev} et al., Ukr. Math. J. 69, No. 6, 857--875 (2017; Zbl 1499.34316); translation from Ukr. Mat. Zh. 69, No. 6, 734--750 (2017) Full Text: DOI
Gorbachuk, V. M.; Gorbachuk, M. L. Spaces of smooth and generalized vectors of the generator of an analytic semigroup and their applications. (English. Ukrainian original) Zbl 1498.47091 Ukr. Math. J. 69, No. 4, 561-597 (2017); translation from Ukr. Mat. Zh. 69, No. 4, 478-509 (2017). MSC: 47D06 47B44 PDFBibTeX XMLCite \textit{V. M. Gorbachuk} and \textit{M. L. Gorbachuk}, Ukr. Math. J. 69, No. 4, 561--597 (2017; Zbl 1498.47091); translation from Ukr. Mat. Zh. 69, No. 4, 478--509 (2017) Full Text: DOI
Boĭko, O. P.; Martinyuk, O. M.; Pivovarchik, V. M. On the relationship between the multiplicities of eigenvalues in finite- and infinite-dimensional problems on graphs. (English. Ukrainian original) Zbl 1498.39003 Ukr. Math. J. 69, No. 4, 521-533 (2017); translation from Ukr. Mat. Zh. 69, No. 4, 445-455 (2017). MSC: 39A12 34B45 34L15 35R02 81Q10 PDFBibTeX XMLCite \textit{O. P. Boĭko} et al., Ukr. Math. J. 69, No. 4, 521--533 (2017; Zbl 1498.39003); translation from Ukr. Mat. Zh. 69, No. 4, 445--455 (2017) Full Text: DOI
Rashid, M. H. M.; Prasad, T. Stability of versions of the Weyl-type theorems under the tensor product. (English) Zbl 1496.47032 Ukr. Math. J. 68, No. 4, 612-624 (2016) and Ukr. Mat. Zh. 68, No. 4, 542-550 (2016). MSC: 47A80 PDFBibTeX XMLCite \textit{M. H. M. Rashid} and \textit{T. Prasad}, Ukr. Math. J. 68, No. 4, 612--624 (2016; Zbl 1496.47032) Full Text: DOI
Dudkin, M. E.; Kozak, V. I. Jacobi-type block matrices corresponding to the two-dimensional moment problem: polynomials of the second kind and Weyl function. (English. Ukrainian original) Zbl 1490.44007 Ukr. Math. J. 68, No. 4, 557-569 (2016); translation from Ukr. Mat. Zh. 68, No. 4, 495-505 (2016). MSC: 44A60 30E05 42C05 47A57 PDFBibTeX XMLCite \textit{M. E. Dudkin} and \textit{V. I. Kozak}, Ukr. Math. J. 68, No. 4, 557--569 (2016; Zbl 1490.44007); translation from Ukr. Mat. Zh. 68, No. 4, 495--505 (2016) Full Text: DOI
Chernobai, O. B. Generalized kernels of the Toeplitz type for exponentially convex functions. (English. Ukrainian original) Zbl 1496.47051 Ukr. Math. J. 68, No. 2, 312-323 (2016); translation from Ukr. Mat. Zh. 68, No. 2, 278-288 (2016). MSC: 47B35 PDFBibTeX XMLCite \textit{O. B. Chernobai}, Ukr. Math. J. 68, No. 2, 312--323 (2016; Zbl 1496.47051); translation from Ukr. Mat. Zh. 68, No. 2, 278--288 (2016) Full Text: DOI
Mozel’, V. A. On the \(C^\ast\)-algebra generated by the Bergman operator, Carleman second-order shift, and piecewise continuous coefficients. (English. Russian original) Zbl 1496.47130 Ukr. Math. J. 67, No. 9, 1400-1410 (2016); translation from Ukr. Mat. Zh. 67, No. 9, 1244-1252 (2015). MSC: 47L80 47G10 30E20 47A53 47B33 PDFBibTeX XMLCite \textit{V. A. Mozel'}, Ukr. Math. J. 67, No. 9, 1400--1410 (2016; Zbl 1496.47130); translation from Ukr. Mat. Zh. 67, No. 9, 1244--1252 (2015) Full Text: DOI
Zavorotinskii, A. V. On elliptic boundary-value problems with small parameter and additional functions on the boundary of a domain. (English. Ukrainian original) Zbl 1350.35097 Ukr. Math. J. 66, No. 9, 1423-1430 (2015); translation from Ukr. Mat. Zh. 66, No. 9, 1269-1275 (2014). MSC: 35J99 35B45 PDFBibTeX XMLCite \textit{A. V. Zavorotinskii}, Ukr. Math. J. 66, No. 9, 1423--1430 (2015; Zbl 1350.35097); translation from Ukr. Mat. Zh. 66, No. 9, 1269--1275 (2014) Full Text: DOI
Shakhmurov, V. B. Anisotropic differential operators with parameters and applications. (English) Zbl 1318.47060 Ukr. Math. J. 66, No. 7, 1099-1121 (2014) and Ukr. Mat. Zh. 66, No. 7, 983-1002 (2014). MSC: 47F05 46E35 47N20 47D06 35K25 PDFBibTeX XMLCite \textit{V. B. Shakhmurov}, Ukr. Math. J. 66, No. 7, 1099--1121 (2014; Zbl 1318.47060) Full Text: DOI Link
Wu, Jianglong; Liu, Qingguo Weighted estimates for multilinear commutators of Marcinkiewicz integrals with bounded kernel. (English) Zbl 1312.42021 Ukr. Math. J. 66, No. 4, 602-616 (2014) and Ukr. Mat. Zh. 66, No. 4, 538-550 (2014). MSC: 42B20 PDFBibTeX XMLCite \textit{J. Wu} and \textit{Q. Liu}, Ukr. Math. J. 66, No. 4, 602--616 (2014; Zbl 1312.42021) Full Text: DOI arXiv
Nguyen Thieu Huy; Vu Thi Ngoc Ha; Ha Phi Integral manifolds for semilinear evolution equations and admissibility of function spaces. (English. Russian original) Zbl 1272.34081 Ukr. Math. J. 64, No. 6, 881-911 (2012); translation from Ukr. Mat. Zh. 64, No. 6, 772-796 (2012). Reviewer: Norbert Koksch (Dresden) MSC: 34G20 34C45 PDFBibTeX XMLCite \textit{Nguyen Thieu Huy} et al., Ukr. Math. J. 64, No. 6, 881--911 (2012; Zbl 1272.34081); translation from Ukr. Mat. Zh. 64, No. 6, 772--796 (2012) Full Text: DOI Link
Rashid, M. H. M. Weyl’s theorem for algebraically \(wF(p, r, q)\) operators with \(p, r > 0\) and \(q \geq 1\). (English. Russian original) Zbl 1288.47004 Ukr. Math. J. 63, No. 8, 1256-1267 (2012); translation from Ukr. Mat. Zh. 63, No. 8, 1092-1102 (2011). Reviewer: Mohamed Zohry (Tétouan) MSC: 47A10 47A11 47A53 47A55 PDFBibTeX XMLCite \textit{M. H. M. Rashid}, Ukr. Math. J. 63, No. 8, 1256--1267 (2012; Zbl 1288.47004); translation from Ukr. Mat. Zh. 63, No. 8, 1092--1102 (2011) Full Text: DOI
Zagorodnyuk, S. M. Truncated matrix trigonometric problem of moments: operator approach. (English. Russian original) Zbl 1281.47010 Ukr. Math. J. 63, No. 6, 914-926 (2011); translation from Ukr. Mat. Zh. 63, No. 6, 786-797 (2011). MSC: 47A57 44A60 30E05 PDFBibTeX XMLCite \textit{S. M. Zagorodnyuk}, Ukr. Math. J. 63, No. 6, 914--926 (2011; Zbl 1281.47010); translation from Ukr. Mat. Zh. 63, No. 6, 786--797 (2011) Full Text: DOI
Lysenko, Z. M.; Matviyuk, L. V.; Nechaev, A. P.; Shvets, V. T. On the Fredholm theory of a planar problem with shift for a pair of functions. (English. Russian original) Zbl 1234.47004 Ukr. Math. J. 63, No. 4, 658-664 (2011); translation from Ukr. Mat. Zh. 63, No. 4, 566-571 (2011). MSC: 47A53 30E25 PDFBibTeX XMLCite \textit{Z. M. Lysenko} et al., Ukr. Math. J. 63, No. 4, 658--664 (2011; Zbl 1234.47004); translation from Ukr. Mat. Zh. 63, No. 4, 566--571 (2011) Full Text: DOI
Yakubovich, V. A. On M. G. Krein’s work in the theory of linear periodic Hamiltonian systems. (English. Russian original) Zbl 0852.70010 Ukr. Math. J. 46, No. 1-2, 133-148 (1994); translation from Ukr. Mat. Zh. 46, No. 1-2, 128-144 (1994). Reviewer: C.Irimia (Iaşi) MSC: 70H05 37J99 01A70 PDFBibTeX XMLCite \textit{V. A. Yakubovich}, Ukr. Math. J. 46, No. 1--2, 133--148 (1994; Zbl 0852.70010); translation from Ukr. Mat. Zh. 46, No. 1--2, 128--144 (1994) Full Text: DOI
Osilenker, B. P. M. G. Krein’s ideas in the theory of orthogonal polynomials. (English. Russian original) Zbl 0852.42008 Ukr. Math. J. 46, No. 1-2, 75-86 (1994); translation from Ukr. Mat. Zh. 46, No. 1-2, 76-86 (1994). Reviewer: W.Van Assche (Heverlee) MSC: 42C05 42-03 01A60 PDFBibTeX XMLCite \textit{B. P. Osilenker}, Ukr. Math. J. 46, No. 1--2, 75--86 (1994; Zbl 0852.42008); translation from Ukr. Mat. Zh. 46, No. 1--2, 76--86 (1994) Full Text: DOI
Ben-Artzi, Asher; Gohberg, Israel On time-dependent orthogonal polynomials on the unit circle. (English) Zbl 0829.47022 Ukr. Math. J. 46, No. 1-2, 15-33 (1994) and Ukr. Mat. Zh. 46, No. 1-2, 18-26 (1994). MSC: 47B37 PDFBibTeX XMLCite \textit{A. Ben-Artzi} and \textit{I. Gohberg}, Ukr. Math. J. 46, No. 1--2, 15--33 (1994; Zbl 0829.47022) Full Text: DOI
Khatskevich, V. L. Periodic solutions of monotone differential inclusions with fast and slow variables. (English. Russian original) Zbl 0808.34014 Ukr. Math. J. 45, No. 5, 761-772 (1993); translation from Ukr. Mat. Zh. 45, No. 5, 694-703 (1993). MSC: 34A60 34C25 PDFBibTeX XMLCite \textit{V. L. Khatskevich}, Ukr. Math. J. 45, No. 5, 761--772 (1993; Zbl 0808.34014); translation from Ukr. Mat. Zh. 45, No. 5, 694--703 (1993) Full Text: DOI
Do Kong Khan’ Factorization of transfer functions. II: The minimality of passive scattering systems under a step-by-step combination. (English. Russian original) Zbl 0774.47001 Ukr. Math. J. 42, No. 4, 432-437 (1990); translation from Ukr. Mat. Zh. 42, No. 4, 488-494 (1990). MSC: 47A40 47A45 47A68 93A99 PDFBibTeX XMLCite \textit{Do Kong Khan'}, Ukr. Math. J. 42, No. 4, 432--437 (1990; Zbl 0774.47001); translation from Ukr. Mat. Zh. 42, No. 4, 488--494 (1990) Full Text: DOI
Azizov, T. Ya.; Jonas, P. Compact perturbations of normal operators in a Krejn space. (English. Russian original) Zbl 0726.47024 Ukr. Math. J. 42, No. 10, 1155-1161 (1990); translation from Ukr. Mat. Zh. 42, No. 10, 1299-1306 (1990). MSC: 47B50 47A55 PDFBibTeX XMLCite \textit{T. Ya. Azizov} and \textit{P. Jonas}, Ukr. Math. J. 42, No. 10, 1155--1161 (1990; Zbl 0726.47024); translation from Ukr. Mat. Zh. 42, No. 10, 1299--1306 (1990) Full Text: DOI
Spitkovskij, I. M. Factorization of Hermitian matrix-valued functions and classification of shifts in a space with indefinite metric. (English. Russian original) Zbl 0706.47008 Ukr. Math. J. 41, No. 10, 1195-1197 (1989); translation from Ukr. Mat. Zh. 41, No. 10, 1388-1391 (1989). Reviewer: S.Aliou-Lo MSC: 47A56 47A68 47B50 PDFBibTeX XMLCite \textit{I. M. Spitkovskij}, Ukr. Math. J. 41, No. 10, 1195--1197 (1989; Zbl 0706.47008); translation from Ukr. Mat. Zh. 41, No. 10, 1388--1391 (1989) Full Text: DOI