Gadjiev, T.; Kerimova, M.; Gasanova, G. Solvability of a boundary-value problem for degenerate equations. (English) Zbl 1451.35086 Ukr. Math. J. 72, No. 4, 495-514 (2020) and Ukr. Mat. Zh. 72, No. 4, 435-451 (2020). MSC: 35L20 35L80 35R05 PDFBibTeX XMLCite \textit{T. Gadjiev} et al., Ukr. Math. J. 72, No. 4, 495--514 (2020; Zbl 1451.35086) Full Text: DOI
Ashyralyev, A.; Akturk, S. The structure of fractional spaces generated by a two-dimensional difference operator in a half plane. (English) Zbl 1426.46016 Ukr. Math. J. 70, No. 8, 1176-1191 (2019); and Ukr. Mat. Zh. 70, No. 8, 1019-1032 (2018). MSC: 46E35 39A14 PDFBibTeX XMLCite \textit{A. Ashyralyev} and \textit{S. Akturk}, Ukr. Math. J. 70, No. 8, 1176--1191 (2019; Zbl 1426.46016) Full Text: DOI
Murach, A. A.; Chepurukhina, I. S. Elliptic boundary-value problems in the sense of Lawruk on Sobolev and Hörmander spaces. (English) Zbl 1353.35154 Ukr. Math. J. 67, No. 5, 764-784 (2015) and Ukr. Mat. Zh. 67, No. 5, 672-691 (2015). MSC: 35J40 35B45 35B65 PDFBibTeX XMLCite \textit{A. A. Murach} and \textit{I. S. Chepurukhina}, Ukr. Math. J. 67, No. 5, 764--784 (2015; Zbl 1353.35154) Full Text: DOI arXiv
Aliev, A. R. On the solvability of a fourth-order operator-differential equation with multiple characteristic. (English. Ukrainian original) Zbl 1317.34142 Ukr. Math. J. 66, No. 5, 781-791 (2014); translation from Ukr. Mat. Zh. 66, No. 5, 699-707 (2014). MSC: 34G10 34L05 PDFBibTeX XMLCite \textit{A. R. Aliev}, Ukr. Math. J. 66, No. 5, 781--791 (2014; Zbl 1317.34142); translation from Ukr. Mat. Zh. 66, No. 5, 699--707 (2014) Full Text: DOI
Mikhailets, V. A.; Murach, A. A. Extended Sobolev scale and elliptic operators. (English. Ukrainian original) Zbl 1294.46036 Ukr. Math. J. 65, No. 3, 435-447 (2013); translation from Ukr. Mat. Zh. 65, No. 3, 392-404 (2013). Reviewer: Isabel Marrero (La Laguna) MSC: 46E35 46B70 47G30 PDFBibTeX XMLCite \textit{V. A. Mikhailets} and \textit{A. A. Murach}, Ukr. Math. J. 65, No. 3, 435--447 (2013; Zbl 1294.46036); translation from Ukr. Mat. Zh. 65, No. 3, 392--404 (2013) Full Text: DOI
Bokalo, T. M.; Buhrii, O. M. Doubly nonlinear parabolic equations with variable exponents of nonlinearity. (English. Russian original) Zbl 1235.35183 Ukr. Math. J. 63, No. 5, 709-728 (2011); translation from Ukr. Mat. Zh. 63, No. 5, 612-628 (2011). MSC: 35K92 35K20 35D30 PDFBibTeX XMLCite \textit{T. M. Bokalo} and \textit{O. M. Buhrii}, Ukr. Math. J. 63, No. 5, 709--728 (2011; Zbl 1235.35183); translation from Ukr. Mat. Zh. 63, No. 5, 612--628 (2011) Full Text: DOI
Romanyuk, A. S. The best trigonometric and bilinear approximations for functions of many variables from the classes \(B^ r_{p,\theta}\). II. (English. Russian original) Zbl 0819.42011 Ukr. Math. J. 45, No. 10, 1583-1597 (1993); translation from Ukr. Mat. Zh. 45, No. 10, 1411-1423 (1993). Reviewer: Y.A.Brudnyi (Haifa) MSC: 42B99 41A63 46E35 PDFBibTeX XMLCite \textit{A. S. Romanyuk}, Ukr. Math. J. 45, No. 10, 1411--1423 (1993; Zbl 0819.42011); translation from Ukr. Mat. Zh. 45, No. 10, 1411--1423 (1993) Full Text: DOI
Skrypnik, I. V. On the Hölder property for functions from the class \(B_{q,s}\). (English. Russian original) Zbl 0835.46034 Ukr. Math. J. 45, No. 7, 1134-1144 (1993); translation from Ukr. Mat. Zh. 45, No. 7, 1020-1028 (1993). Reviewer: A.Kufner (Praha) MSC: 46E35 35D10 PDFBibTeX XMLCite \textit{I. V. Skrypnik}, Ukr. Math. J. 45, No. 7, 1134--1144 (1993; Zbl 0835.46034); translation from Ukr. Mat. Zh. 45, No. 7, 1020--1028 (1993) Full Text: DOI
Romanyuk, A. S. The best trigonometric approximations and the Kolmogorov diameters of the Besov classes of functions of many variables. (English. Russian original) Zbl 0819.42010 Ukr. Math. J. 45, No. 5, 724-738 (1993); translation from Ukr. Mat. Zh. 45, No. 5, 663-675 (1993). Reviewer: Y.A.Brudnyi (Haifa) MSC: 42B99 41A46 46E35 PDFBibTeX XMLCite \textit{A. S. Romanyuk}, Ukr. Math. J. 45, No. 5, 724--738 (1993; Zbl 0819.42010); translation from Ukr. Mat. Zh. 45, No. 5, 663--675 (1993) Full Text: DOI
Tedeev, A. F. Multiplicative inequalities in domains with noncompact boundary. (English. Russian original) Zbl 0787.46029 Ukr. Math. J. 44, No. 2, 228-235 (1992); translation from Ukr. Mat. Zh. 44, No. 2, 260-268 (1992). MSC: 46E35 26D07 26D15 PDFBibTeX XMLCite \textit{A. F. Tedeev}, Ukr. Math. J. 44, No. 2, 228--235 (1992; Zbl 0787.46029); translation from Ukr. Mat. Zh. 44, No. 2, 260--268 (1992) Full Text: DOI
Kalita, E. A. Regularity of a boundary point for quasilinear elliptic systems of the second order. (English. Russian original) Zbl 0756.35017 Ukr. Math. J. 43, No. 5, 546-551 (1991); translation from Ukr. Mat. Zh. 43, No. 5, 590-596 (1991). Reviewer: Y.Suyama (Kosugi / Toyama) MSC: 35D10 35J15 PDFBibTeX XMLCite \textit{E. A. Kalita}, Ukr. Math. J. 43, No. 5, 546--551 (1991; Zbl 0756.35017); translation from Ukr. Mat. Zh. 43, No. 5, 590--596 (1991) Full Text: DOI
Fardigola, L. V. Test for propriety in a layer of a boundary problem with integral condition. (English. Russian original) Zbl 0737.35028 Ukr. Math. J. 42, No. 11, 1388-1394 (1990); translation from Ukr. Mat. Zh. 42, No. 11, 1546-1551 (1990). Reviewer: G.Hedstrom (Livermore) MSC: 35K35 35B30 35G10 35K25 PDFBibTeX XMLCite \textit{L. V. Fardigola}, Ukr. Math. J. 42, No. 11, 1388--1394 (1990; Zbl 0737.35028); translation from Ukr. Mat. Zh. 42, No. 11, 1546--1551 (1990) Full Text: DOI
Yatsenko, Yu. P.; Naubetova, Sh. A. Optimal algorithms for the solution of Volterra integral equations of the second kind in classes of smooth functions. (English. Russian original) Zbl 0734.65094 Ukr. Math. J. 41, No. 1, 120-123 (1989); translation from Ukr. Mat. Zh. 41, No. 1, 130-133 (1989). Reviewer: L.Haçia (Poznań) MSC: 65R20 45D05 PDFBibTeX XMLCite \textit{Yu. P. Yatsenko} and \textit{Sh. A. Naubetova}, Ukr. Math. J. 41, No. 1, 120--123 (1989; Zbl 0734.65094); translation from Ukr. Mat. Zh. 41, No. 1, 130--133 (1989) Full Text: DOI
Kreĭn, S. G.; L’vin, S. Ya. Solution of overdetermined and underdetermined elliptic problems with nonsmooth data. (English. Russian original) Zbl 0704.35106 Ukr. Math. J. 41, No. 9, 1053-1056 (1989); translation from Ukr. Mat. Zh. 41, No. 9, 1222-1225 (1989). Reviewer: Alois Klíč (Praha) MSC: 35N10 35J30 PDFBibTeX XMLCite \textit{S. G. Kreĭn} and \textit{S. Ya. L'vin}, Ukr. Math. J. 41, No. 9, 1053--1056 (1989; Zbl 0704.35106); translation from Ukr. Mat. Zh. 41, No. 9, 1222--1225 (1989) Full Text: DOI
Kolodij, I. M.; Verba, I. I. A difference analogue of the imbedding theorem for the anisotropic Sobolev space \(\overset\circ W^ 1_{p_ 1,\dots ,p_ n}\). (English. Russian original) Zbl 0696.46030 Ukr. Math. J. 41, No. 7, 837-841 (1989); translation from Ukr. Mat. Zh. 41, No. 7, 979-984 (1989). MSC: 46E35 PDFBibTeX XMLCite \textit{I. M. Kolodij} and \textit{I. I. Verba}, Ukr. Math. J. 41, No. 7, 837--841 (1989; Zbl 0696.46030); translation from Ukr. Mat. Zh. 41, No. 7, 979--984 (1989) Full Text: DOI
Kolodij, I. M. Embedding theorems for the spaces \(\overset\circ W^ 1_{\beta}({\bar \lambda}(x),K_ r)\) and \(W^ 1_{\beta}({\bar \lambda}(x),K_ r)\). (English. Russian original) Zbl 0644.46020 Ukr. Math. J. 39, No. 4, 359-364 (1987); translation from Ukr. Mat. Zh. 39, No. 4, 450-457 (1987). Reviewer: V.V.Kovrizkin MSC: 46E35 PDFBibTeX XMLCite \textit{I. M. Kolodij}, Ukr. Math. J. 39, No. 4, 359--364 (1987; Zbl 0644.46020); translation from Ukr. Mat. Zh. 39, No. 4, 450--457 (1987) Full Text: DOI
Rojtberg, Ya. A.; Serdyuk, V. A. A theorem on the complete set of isomorphisms for general elliptic problems with a parameter. (English) Zbl 0547.35045 Ukr. Math. J. 34, 523-526 (1983). MSC: 35J55 35B30 46E35 PDFBibTeX XMLCite \textit{Ya. A. Rojtberg} and \textit{V. A. Serdyuk}, Ukr. Math. J. 34, 523--526 (1983; Zbl 0547.35045) Full Text: DOI
Il’kiv, V. S. A nonlocal boundary-value problem for partial differential equations of infinite order. (English. Russian original) Zbl 0537.35017 Ukr. Math. J. 35, 420-423 (1983); translation from Ukr. Mat. Zh. 35, No. 4, 498-502 (1983). MSC: 35E20 35R15 46E35 47F05 35A05 PDFBibTeX XMLCite \textit{V. S. Il'kiv}, Ukr. Math. J. 35, 420--423 (1983; Zbl 0537.35017); translation from Ukr. Mat. Zh. 35, No. 4, 498--502 (1983) Full Text: DOI
Kotlyar, B. D.; Semirenko, T. N. Spectra of operators increasing smoothness. (English) Zbl 0508.47052 Ukr. Math. J. 33, 576-580 (1982). MSC: 47Gxx 46E35 47B10 45C05 45P05 PDFBibTeX XMLCite \textit{B. D. Kotlyar} and \textit{T. N. Semirenko}, Ukr. Math. J. 33, 576--580 (1982; Zbl 0508.47052) Full Text: DOI
Mikityuk, Ya. V. Differential operators on the axis with boundary condition at the origin. (English) Zbl 0508.47044 Ukr. Math. J. 34, 178-180 (1982). MSC: 47E05 47A10 46E35 PDFBibTeX XMLCite \textit{Ya. V. Mikityuk}, Ukr. Math. J. 34, 178--180 (1982; Zbl 0508.47044) Full Text: DOI
Moseenkov, V. B. Uniform invertibility of a linear differential operator. (English) Zbl 0547.35015 Ukr. Math. J. 33, 66-70 (1981). MSC: 35D05 35R20 46E35 PDFBibTeX XMLCite \textit{V. B. Moseenkov}, Ukr. Math. J. 33, 66--70 (1981; Zbl 0547.35015) Full Text: DOI
Storozhenko, Eh. A. Embedding of certain classes of functions. (English) Zbl 0423.46019 Ukr. Math. J. 30, 254-264 (1978). MSC: 46E30 46E35 PDFBibTeX XMLCite \textit{Eh. A. Storozhenko}, Ukr. Math. J. 30, 254--264 (1978; Zbl 0423.46019) Full Text: DOI