Результати для

Результати для Показ 3801 - 3850 результатів із 310972 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=77&type=Publisher&lng=uk 310972 3800 50 Asymptotic normality and efficiency of a weighted correlogram Tue, 24 Mar 2026 03:06:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4874 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4874 Maiboroda, R. E. Стаття 1998 Maiboroda, R. E. 0 The theory of the numerical-analytic method: Achievements and new trends of development. III Tue, 24 Mar 2026 03:06:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4876 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4876 Ronto, M. I. Стаття 1998 Ronto, M. I. 0 Filtration and prediction of random solutions of a system of linear differential equations with coefficients depending on a finite-valued Markov process Tue, 24 Mar 2026 03:06:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4880 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4880 Lapshin, A. L. Стаття 1998 Lapshin, A. L. 0 Distribution of the spectrum and representation of solutions of degenerate dynamical systems Tue, 24 Mar 2026 03:06:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4873 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4873 Mazko, A. G. Стаття 1998 Mazko, A. G. 0 Permutations and piecewise-constant approximation of continuous functions of n variables Tue, 24 Mar 2026 03:06:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4871 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4871 Korneichuk, N. P. Стаття 1998 Korneichuk, N. P. 0 Pseudoparabolic variational inequalities without initial conditions Tue, 24 Mar 2026 03:06:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4872 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4872 Lavrenyuk, S. P. Стаття 1998 Lavrenyuk, S. P. 0 Boundary-value problems with random initial conditions and functional series from subφ (Ω). II Tue, 24 Mar 2026 03:06:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4870 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4870 Koval’chuk, Yu. A. Стаття 1998 Koval’chuk, Yu. A. 0 On the structure of solutions of a system of singularly perturbed differential equations with nondiagonalizable limit operator Tue, 24 Mar 2026 03:06:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4867 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4867 Bobochko, V. N. Стаття 1998 Bobochko, V. N. 0 On the regularity of the growth of the modulus and argument of an entire function in the metric of $L^p [0, 2π]$ Tue, 24 Mar 2026 03:06:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4869 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4869 Kalinets, R. Z. Стаття 1998 Kalinets, R. Z. 0 A problem with formal initial conditions for differential equations with constant pseudodifferential coefficients Tue, 24 Mar 2026 03:06:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4868 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4868 Il'kiv, V. S. Стаття 1998 Il'kiv, V. S. 0 Jubilees Iosyp Zakharovych Shtokalo (on the 100th anniversary of his birth) Tue, 24 Mar 2026 03:06:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4866 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4866 Bogolyubov, A. N. Стаття 1998 Bogolyubov, A. N. 0 Estimates of the heat kernel on a manifold of nonpositive curvature Tue, 24 Mar 2026 03:06:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4862 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4862 Bondarenko, V. G. Стаття 1998 Bondarenko, V. G. 0 Investigation of a system of linear differential equations with random coefficients Tue, 24 Mar 2026 03:06:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4863 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4863 Dzhalladova, I. A. Стаття 1998 Dzhalladova, I. A. 0 On topological spaces with π2 = 0 Tue, 24 Mar 2026 03:06:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4864 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4864 Maksimenko, S. I. Стаття 1998 Maksimenko, S. I. 0 On the renewal of a solution of the Dirichlet boundary-value problem for a biharmonic equation Tue, 24 Mar 2026 03:06:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4865 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4865 Shabozov, M. Sh. Стаття 1998 Shabozov, M. Sh. 0 On new exact solutions of a nonlinear diffusion system that describes the growth of protein crystals Tue, 24 Mar 2026 03:06:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4860 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4860 Cherniga, R. M. Стаття 1998 Cherniga, R. M. 0 On one class of solutions of a countable quasilinear system of differential equations with slowly varying parameters Tue, 24 Mar 2026 03:06:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4861 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4861 Shchegolev, S. A. Стаття 1998 Shchegolev, S. A. 0 On finite convolutions of singular distributions and a “singular analog” of the Jessen-Wintner theorem Tue, 24 Mar 2026 03:06:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4857 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4857 Pratsiovytyi, M. V. Стаття 1998 Pratsiovytyi, M. V. 0 Trigonometric widths of the classes $B_{p,θ}^ r$ of functions of many variables in the space $L_q$ Tue, 24 Mar 2026 03:06:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4858 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4858 Romanyuk, A. S. Стаття 1998 Romanyuk, A. S. 0 Minimum-Area ellipse containing a finite set of points. II Tue, 24 Mar 2026 03:06:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4859 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4859 Petunin, Yu. I. Стаття 1998 Petunin, Yu. I. 0 Criteria of the mean-square asymptotic stability of solutions of systems of linear stochastic difference equations with continuous time and delay Tue, 24 Mar 2026 03:06:30 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4856 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4856 Korenevsky, D. G. Стаття 1998 Korenevsky, D. G. 0 $q$-Numbers of quantum groups, Fibonacci numbers, and orthogonal polynomials Tue, 24 Mar 2026 03:06:28 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4854 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4854 Kachurik, I. I. Стаття 1998 Kachurik, I. I. 0 Generalized horseshoes and indecomposability for one-dimensional continua Tue, 24 Mar 2026 03:06:26 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4853 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4853 Ye, X. Стаття 1998 Ye, X. 0 Spectral theory of some matrix differential operators of mixed order Tue, 24 Mar 2026 03:06:26 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4855 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4855 Konstantinov, A. Yu. Стаття 1998 Konstantinov, A. Yu. 0 Isometry of functional spaces with different number of variables Tue, 24 Mar 2026 03:06:25 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4852 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4852 Bushev, D. M. Стаття 1998 Bushev, D. M. 0 Comparison of approximation properties of generalized polynomials and splines Tue, 24 Mar 2026 03:06:24 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4850 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4850 Babenko, V. F. Стаття 1998 Babenko, V. F. 0 Criterion of the solvability of matrix equations of the Lyapunov type Tue, 24 Mar 2026 03:06:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4851 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4851 Boichuk, О. A. Стаття 1998 Boichuk, О. A. 0 On some inequalities for polynomials Tue, 24 Mar 2026 03:06:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4848 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4848 Timan, M. F. Стаття 1998 Timan, M. F. 0 On a smooth solution of a boundary-value problem Tue, 24 Mar 2026 03:06:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4849 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4849 Tsynalko, P. V. Стаття 1998 Tsynalko, P. V. 0 On the invariance of a boundary-value problem for a nonlinear evolution equation Tue, 24 Mar 2026 03:06:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4846 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4846 Netesova, A. M. Стаття 1998 Netesova, A. M. 0 On the best quadrature formulas for some classes of continuous functions Tue, 24 Mar 2026 03:06:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4847 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4847 Polyakov, O. V. Стаття 1998 Polyakov, O. V. 0 On the Poincaré theorem with asymptotically periodic coefficients Tue, 24 Mar 2026 03:06:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4842 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4842 Buslaeva, S. F. Стаття 1998 Buslaeva, S. F. 0 On the problem of renewal of a Poisson field on a plane Tue, 24 Mar 2026 03:06:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4844 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4844 Zolotaya, A. V. Стаття 1998 Zolotaya, A. V. 0 On the structure of CDN[]-groups Tue, 24 Mar 2026 03:06:15 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4841 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4841 Semko, N. N. Стаття 1998 Semko, N. N. 0 On unitarizable modules over generalized Virasoro algebras Tue, 24 Mar 2026 03:06:15 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4845 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4845 Mazorchuk, V. S. Стаття 1998 Mazorchuk, V. S. 0 Topological classification of (n−1)-convex sets Tue, 24 Mar 2026 03:06:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4839 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4839 Mel’nik, V. L. Стаття 1998 Mel’nik, V. L. 0 On the approximation of a bounded solution of a linear differential equation in a Banach space Tue, 24 Mar 2026 03:06:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4843 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4843 Gorodnii, M. F. Стаття 1998 Gorodnii, M. F. 0 Direct methods for the approximate solution of operator equations with nonzero kernel Tue, 24 Mar 2026 03:06:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4836 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4836 Malyshev, К. I. Стаття 1998 Malyshev, К. I. 0 Approximation of continuous functions with random errors in observed values Tue, 24 Mar 2026 03:06:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4840 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4840 Savkina, M. Yu. Стаття 1998 Savkina, M. Yu. 0 Asymptotic properties of the norm of extremum values of normal random elements in the space C[0, 1] Tue, 24 Mar 2026 03:06:11 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4838 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4838 Matsak, I. K. Стаття 1998 Matsak, I. K. 0 Limit distribution of the number of solutions of a system of random Boolean equations with a linear part Tue, 24 Mar 2026 03:06:10 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4837 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4837 Masol, V. I. Стаття 1998 Masol, V. I. 0 On the approximation by Chebyshev splines in the metric of $L_p, p > 0$ Tue, 24 Mar 2026 03:06:08 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4835 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4835 Kryakin, Yu. V. Стаття 1998 Kryakin, Yu. V. 0 A generalization of the Lindelöf theorem Tue, 24 Mar 2026 03:06:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4834 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4834 Zabolotskii, N. V. Стаття 1998 Zabolotskii, N. V. 0 Description of sequences of zeros of one class of functions analytic in a half-plane Tue, 24 Mar 2026 03:06:06 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4833 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4833 Vynnyts’kyi, B. V. Стаття 1998 Vynnyts’kyi, B. V. 0 A multipoint problem for partial integro-differential equations Tue, 24 Mar 2026 03:06:05 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4832 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4832 Vasylyshyn, P. B. Стаття 1998 Vasylyshyn, P. B. 0 Asymptotic method for the investigation of m-frequency oscillation systems Tue, 24 Mar 2026 03:06:03 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4823 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4823 Samoilenko, A. M. Стаття 1998 Samoilenko, A. M. 0 Density of the transition probability for one class of generalized diffusion processes Tue, 24 Mar 2026 03:06:03 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4830 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4830 Osipchuk, M. M. Стаття 1998 Osipchuk, M. M. 0 On the distribution of the maximum of the difference of independent renewal processes with discrete time Tue, 24 Mar 2026 03:06:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4829 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4829 Yezhov, I. I. Стаття 1998 Yezhov, I. I. 0 Polynomial matrices over a factorial domain and their factorization with given characteristic polynomials Tue, 24 Mar 2026 03:06:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4831 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4831 Prokip, V. M. Стаття 1998 Prokip, V. M. 0 On the 85th birthday of Alexandr Yul’evich Ishlinskii Tue, 24 Mar 2026 03:06:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4827 https://harvester.nas.gov.ua/Record/umjimathkievua-article-4827 Bogolyubov, A. N. Стаття 1998 Bogolyubov, A. N. 0