Результати для

Результати для Показ 5801 - 5850 результатів із 311162 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=117&type=Series&lng=uk 311162 5800 50 On simple $n$-tuples of subspaces of a Hilbert space Tue, 24 Mar 2026 02:36:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3130 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3130 Samoilenko, Yu. S. Стаття 2009 Samoilenko, Yu. S. 0 On the automorphism of some classes of groups Tue, 24 Mar 2026 02:36:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3131 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3131 Hashemi, M. Стаття 2009 Hashemi, M. 0 Asymptotic expansions of solutions of the first initial boundary-value problem for Schrödinger systems in domains with conical points. II Tue, 24 Mar 2026 02:36:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3128 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3128 Cung, The Anh Стаття 2009 Cung, The Anh 0 On an invariant on isometric immersions into spaces of constant sectional curvature Tue, 24 Mar 2026 02:36:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3129 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3129 Rivertz, H. J. Стаття 2009 Rivertz, H. J. 0 Structure of finite groups with S-quasinormal third maximal subgroups Tue, 24 Mar 2026 02:36:45 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3127 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3127 Lutsenko, Yu. V. Стаття 2009 Lutsenko, Yu. V. 0 Asymptotic representations of solutions of essentially nonlinear two-dimensional systems of ordinary differential equations Tue, 24 Mar 2026 02:36:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3126 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3126 Evtukhov, V. M. Стаття 2009 Evtukhov, V. M. 0 On the stable range of matrix rings Tue, 24 Mar 2026 02:36:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3123 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3123 Zabavskii, B. V. Стаття 2009 Zabavskii, B. V. 0 Growth of generalized Temperley–Lieb algebras connected with simple graphs Tue, 24 Mar 2026 02:36:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3124 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3124 Zavodovskii, M. V. Стаття 2009 Zavodovskii, M. V. 0 Monogenic functions in a biharmonic algebra Tue, 24 Mar 2026 02:36:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3125 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3125 Gryshchuk, S. V. Стаття 2009 Gryshchuk, S. V. 0 Boundary-value problems for the wave equation with Lévy Laplacian in the Gâteaux class Tue, 24 Mar 2026 02:36:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3122 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3122 Feller, M. N. Стаття 2009 Feller, M. N. 0 Method of local linear approximation in the theory of bounded solutions of nonlinear differential equations Tue, 24 Mar 2026 02:36:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3120 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3120 Slyusarchuk, V. Yu. Стаття 2009 Slyusarchuk, V. Yu. 0 On one atypical scheme of application of the second Lyapunov method Tue, 24 Mar 2026 02:36:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3121 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3121 Sosnitskii, S. P. Стаття 2009 Sosnitskii, S. P. 0 $(o)$-Topology in *-algebras of locally measurable operators Tue, 24 Mar 2026 02:36:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3119 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3119 Muratov, M. A. Стаття 2009 Muratov, M. A. 0 Approximation of (ψ, β)-differentiable functions by Poisson integrals in the uniform metric Tue, 24 Mar 2026 02:36:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3117 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3117 Zhyhallo, T. V. Стаття 2009 Zhyhallo, T. V. 0 Asymptotic solutions of a system of differential equations with multiple turning point Tue, 24 Mar 2026 02:36:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3118 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3118 Klyuchnyk, I. H. Стаття 2009 Klyuchnyk, I. H. 0 On removable sets of solutions of second-order elliptic and parabolic equations in nondivergent form Tue, 24 Mar 2026 02:36:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3116 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3116 Gadjiev, T. S. Стаття 2009 Gadjiev, T. S. 0 Best orthogonal trigonometric approximations of the classes $B^{Ω}_{p,θ}$ of periodic functions of many variables Tue, 24 Mar 2026 02:36:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3115 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3115 Voitenko, S. P. Стаття 2009 Voitenko, S. P. 0 Nonsymmetric approximations of classes of periodic functions by splines of defect 2 and Jackson-type inequalities Tue, 24 Mar 2026 02:36:29 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3113 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3113 Babenko, V. F. Стаття 2009 Babenko, V. F. 0 Equivalence of closed 1-forms on surfaces with edge Tue, 24 Mar 2026 02:36:29 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3114 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3114 Budnyts'ka, T. V. Стаття 2009 Budnyts'ka, T. V. 0 Boundedness of multilinear singular integral operators on the homogeneous Morrey–Herz spaces Tue, 24 Mar 2026 02:36:28 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3112 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3112 Wu, Jianglong Стаття 2009 Wu, Jianglong 0 Order equalities for some functionals and their application to the estimation of the best $n$-term approximations and widths Tue, 24 Mar 2026 02:36:26 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3110 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3110 Shydlich, A. L. Стаття 2009 Shydlich, A. L. 0 Unitarization of representations of a partially ordered set associated with a graph $\tilde{E}_6$ Tue, 24 Mar 2026 02:36:26 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3111 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3111 Yakymenko, D. Yu. Стаття 2009 Yakymenko, D. Yu. 0 Normal and tangential geodesic deformations of the surfaces of revolution Tue, 24 Mar 2026 02:36:24 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3109 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3109 Fedchenko, Yu. S. Стаття 2009 Fedchenko, Yu. S. 0 On the integral characterization of some generalized quasiregular mappings and the significance of the conditions of divergence of integrals in the geometric theory of functions Tue, 24 Mar 2026 02:36:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3107 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3107 Sevost'yanov, E. A. Стаття 2009 Sevost'yanov, E. A. 0 On some generalizations of nearly normal subgroups Tue, 24 Mar 2026 02:36:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3108 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3108 Piskun, M. M. Стаття 2009 Piskun, M. M. 0 Trigonometric and orthoprojection widths of classes of periodic functions of many variables Tue, 24 Mar 2026 02:36:21 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3106 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3106 Romanyuk, A. S. Стаття 2009 Romanyuk, A. S. 0 On reduction of block matrices in a Hilbert space Tue, 24 Mar 2026 02:36:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3105 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3105 Omel’chenko, P. V. Стаття 2009 Omel’chenko, P. V. 0 Schur convexity and Schur multiplicative convexity for a class of symmetric functions with applications Tue, 24 Mar 2026 02:36:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3102 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3102 Wei-feng, Xia Стаття 2009 Wei-feng, Xia 0 On extension of some generalizations of quasiconformal mappings to a boundary Tue, 24 Mar 2026 02:36:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3104 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3104 Lomako, T.V. Стаття 2009 Lomako, T.V. 0 Betweenness relation and isometric imbeddings of metric spaces Tue, 24 Mar 2026 02:36:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3103 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3103 Dovgoshei, A. A. Стаття 2009 Dovgoshei, A. A. 0 On the boundedness of one recurrent sequence in a banach space Tue, 24 Mar 2026 02:36:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3100 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3100 Vyatchaninov, O. V. Стаття 2009 Vyatchaninov, O. V. 0 Refinement of a Hardy–Littlewood–Pólya-type inequality for powers of self-adjoint operators in a Hilbert space Tue, 24 Mar 2026 02:36:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3101 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3101 Bilichenko, R. O. Стаття 2009 Bilichenko, R. O. 0 On some systems of convolution-type first-order integrodifferential equations on the semiaxis Tue, 24 Mar 2026 02:36:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3099 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3099 Khachatryan, A. Kh. Стаття 2009 Khachatryan, A. Kh. 0 Ideals of one-branch singularities of curves of the type $W$ Tue, 24 Mar 2026 02:36:11 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3097 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3097 Skuratovskii, R. V. Стаття 2009 Skuratovskii, R. V. 0 Variational approach to the solution of linear multiparameter eigenvalue problems Tue, 24 Mar 2026 02:36:10 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3096 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3096 Podlevs’kyi, B. M. Стаття 2009 Podlevs’kyi, B. M. 0 On the absolute summability of Fourier series of almost-periodic besicovitch functions Tue, 24 Mar 2026 02:36:10 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3098 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3098 Timan, M. F. Стаття 2009 Timan, M. F. 0 Structure of the semigroup $OT_n$ Tue, 24 Mar 2026 02:36:09 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3095 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3095 Pekhterev, V. O. Стаття 2009 Pekhterev, V. O. 0 Hausdorff–Besicovitch dimension of the graph of one continuous nowhere-differentiable function Tue, 24 Mar 2026 02:36:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3094 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3094 O., B. Panasenko Стаття 2009 O., B. Panasenko 0 Convergence of difference additive functionals under local conditions on their characteristics Tue, 24 Mar 2026 02:36:06 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3093 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3093 Kartashov, Yu. N. Стаття 2009 Kartashov, Yu. N. 0 Conditions for the stability of an impulsive linear equation with pure delay Tue, 24 Mar 2026 02:36:05 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3092 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3092 Ivanov, I. L. Стаття 2009 Ivanov, I. L. 0 Degenerate nonlinear boundary-value problems Tue, 24 Mar 2026 02:36:04 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3090 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3090 Boichuk, О. A. Стаття 2009 Boichuk, О. A. 0 Best $M$-Term trigonometric approximations of the classes $B^{Ω}_{p,θ}$ of periodic functions of many variables Tue, 24 Mar 2026 02:36:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3091 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3091 Voitenko, S. P. Стаття 2009 Voitenko, S. P. 0 Direct and inverse problems for the Dirac operator with a spectral parameter linearly contained in a boundary condition Tue, 24 Mar 2026 02:36:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3088 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3088 Amirov, R. Kh. Стаття 2009 Amirov, R. Kh. 0 Oscillations of a diaphragm under the action of pulse forces Tue, 24 Mar 2026 02:35:59 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3087 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3087 Kirilich, V. M. Стаття 2009 Kirilich, V. M. 0 Life and work of N. N. Bogolyubov (on his 100th birthday) Tue, 24 Mar 2026 02:35:58 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3085 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3085 Samoilenko, A. M. Стаття 2009 Samoilenko, A. M. 0 Nonexistence theorem except the out-of-phase and in-phase solutions in the coupled van der Pol equation system Tue, 24 Mar 2026 02:35:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3084 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3084 Nohara, B. T. Стаття 2009 Nohara, B. T. 0 Systems of control over set-valued trajectories with terminal quality criterion Tue, 24 Mar 2026 02:35:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3086 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3086 Arsirii, A. V. Стаття 2009 Arsirii, A. V. 0 Tikhonov regularization method for a system of equilibrium problems in Banach spaces Tue, 24 Mar 2026 02:35:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3083 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3083 Dang, Thi Hai Ha Стаття 2009 Dang, Thi Hai Ha 0 Optimal control with impulsive component for systems described by implicit parabolic operator differential equations Tue, 24 Mar 2026 02:35:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3080 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3080 Vlasenko, L. A. Стаття 2009 Vlasenko, L. A. 0 Cauchy problem for one class of degenerate parabolic equations of Kolmogorov type with positive genus Tue, 24 Mar 2026 02:35:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3081 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3081 Ivasyshen, S. D. Стаття 2009 Ivasyshen, S. D. 0