Результати для

Результати для Показ 5351 - 5400 результатів із 310800 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=108&type=Publisher&lng=uk 310800 5350 50 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 Problems for equations with special parabolic operator of fractional differentiation Tue, 24 Mar 2026 02:35:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3082 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3082 Matychuk, M. I. Стаття 2009 Matychuk, M. I. 0 Functor of weakly additive τ-smooth functionals and mappings Tue, 24 Mar 2026 02:35:52 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3089 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3089 Ayupov, Sh. A. Стаття 2009 Ayupov, Sh. A. 0 On the ε-sufficient control in one merton problem with “physical” white noise Tue, 24 Mar 2026 02:35:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3078 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3078 Bondarev, B. V. Стаття 2009 Bondarev, B. V. 0 A modular transformation for a generalized theta function with multiple parameters Tue, 24 Mar 2026 02:35:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3079 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3079 Bhargava, S. Стаття 2009 Bhargava, S. 0 Equivalence of two methods for construction of regular continued C-fractions Tue, 24 Mar 2026 02:35:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3076 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3076 Katsala, R. A. Стаття 2009 Katsala, R. A. 0 Inequalities of the Bernstein type for splines of defect 2 Tue, 24 Mar 2026 02:35:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3074 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3074 Babenko, V. F. Стаття 2009 Babenko, V. F. 0 Locally nilpotent derivations and Nagata-type utomorphisms of a polynomial algebra Tue, 24 Mar 2026 02:35:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3077 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3077 Bodnarchuk, Yu. V. Стаття 2009 Bodnarchuk, Yu. V. 0 On the action of derivations on nilpotent ideals of associative algebras Tue, 24 Mar 2026 02:35:45 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3075 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3075 Luchko, V. S. Стаття 2009 Luchko, V. S. 0 Inequality of the Turan type for trigonometric polynomials and conjugate trigonometric polynomials in $L_0$ Tue, 24 Mar 2026 02:35:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3073 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3073 Adamov, A. N. Стаття 2009 Adamov, A. N. 0 Mathematical modeling of nilpotent subsemigroups of semigroups of contracting transformations of a Boolean Tue, 24 Mar 2026 02:35:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3072 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3072 Selezneva, N. V. Стаття 2009 Selezneva, N. V. 0 On expansions of numbers in alternating s-adic series and Ostrogradskii series of the first and second kind Tue, 24 Mar 2026 02:35:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3070 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3070 Prats’ovyta, I. M. Стаття 2009 Prats’ovyta, I. M. 0 Generalization of one Poletskii lemma to classes of space mappings Tue, 24 Mar 2026 02:35:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3071 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3071 Sevost'yanov, E. A. Стаття 2009 Sevost'yanov, E. A. 0 Arithmetic of semigroups of series in multiplicative systems Tue, 24 Mar 2026 02:35:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3068 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3068 Il’inskaya, I. P. Стаття 2009 Il’inskaya, I. P. 0 Green–Samoilenko operator in the theory of invariant sets of nonlinear differential equations Tue, 24 Mar 2026 02:35:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3069 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3069 Perestyuk, N. A. Стаття 2009 Perestyuk, N. A. 0 Lax-integrable Laberge–Mathieu hierarchy of supersymmetric nonlinear dynamical systems and its finite-dimensional reduction of Neumann type Tue, 24 Mar 2026 02:35:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3066 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3066 Hentosh, О. Ye. Стаття 2009 Hentosh, О. Ye. 0 Convergence of solutions of backward stochastic equations Tue, 24 Mar 2026 02:35:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3067 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3067 Erisova, I. A. Стаття 2009 Erisova, I. A. 0 Classical solvability of a problem with moving boundaries for a hyperbolic system of quasilinear equations Tue, 24 Mar 2026 02:35:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3064 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3064 Andrusyak, R. V. Стаття 2009 Andrusyak, R. V. 0 Generalized procedure of separation of variables and reduction of nonlinear wave equations Tue, 24 Mar 2026 02:35:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3065 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3065 Barannyk, T. A. Стаття 2009 Barannyk, T. A. 0 Asymptotic representations of one class of solutions of a second-order difference equation with power nonlinearity Tue, 24 Mar 2026 02:35:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3062 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3062 Khar’kov, V. M. Стаття 2009 Khar’kov, V. M. 0 On exact values of quasiwidths for some classes of differentiable periodic functions of two variables Tue, 24 Mar 2026 02:35:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3063 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3063 Akobirshoev, M. O. Стаття 2009 Akobirshoev, M. O. 0 Tame comodule type, roiter bocses, and a geometry context for coalgebras Tue, 24 Mar 2026 02:35:30 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3060 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3060 Simson, D. Стаття 2009 Simson, D. 0 Asymptotic behavior and periodic nature of two difference equations Tue, 24 Mar 2026 02:35:30 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3061 https://harvester.nas.gov.ua/Record/umjimathkievua-article-3061 Khalaf-Allah, R. Стаття 2009 Khalaf-Allah, R. 0