Результати для

Результати для Показ 2701 - 2750 результатів із 310972 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=55&type=Publisher&lng=uk 310972 2700 50 On exact irreducible representations of locally normal groups Tue, 24 Mar 2026 03:25:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5977 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5977 Tushev, A. V. Стаття 1993 Tushev, A. V. 0 The Poincare-Mel'nikov geometric analysis of the transversal splitting of manifolds of slowly perturbed nonlinear dynamical systems. I Tue, 24 Mar 2026 03:24:58 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5975 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5975 Prykarpatsky, A. K. Стаття 1993 Prykarpatsky, A. K. 0 Reducibility of linear systems of difference equations with almost periodic coefficients Tue, 24 Mar 2026 03:24:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5974 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5974 Martynyuk, D. I. Стаття 1993 Martynyuk, D. I. 0 On the limit distribution of the correlogram of a stationary Gaussian process with weak decrease in correlation Tue, 24 Mar 2026 03:24:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5971 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5971 Leonenko, N. N. Стаття 1993 Leonenko, N. N. 0 On the reduction principle in the theory of stability of motion Tue, 24 Mar 2026 03:24:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5973 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5973 Lykova, O. B. Стаття 1993 Lykova, O. B. 0 Variational formulations of nonlinear boundary-value problems with a free boundary in the theory of interaction of surface waves with acoustic fields Tue, 24 Mar 2026 03:24:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5972 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5972 Lukovsky, I. O. Стаття 1993 Lukovsky, I. O. 0 Optimization of adaptive algorithms for the renewal of monotone functions from the class $H^ω$ Tue, 24 Mar 2026 03:24:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5970 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5970 Korneichuk, N. P. Стаття 1993 Korneichuk, N. P. 0 Integral sets of systems of difference equations Tue, 24 Mar 2026 03:24:52 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5968 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5968 Gulov, Kh. M. Стаття 1993 Gulov, Kh. M. 0 On Gevrais classes of certain self-adjoint differential operators with degeneration Tue, 24 Mar 2026 03:24:52 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5969 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5969 Izvekov, I. G. Стаття 1993 Izvekov, I. G. 0 Groups the lyapunov transformations Tue, 24 Mar 2026 03:24:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5966 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5966 Voskresenskii, E. V. Стаття 1993 Voskresenskii, E. V. 0 Expansion of a bundle of fourth-order differential operators in a part of its eigenfunctions Tue, 24 Mar 2026 03:24:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5967 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5967 Gomilko, A. M. Стаття 1993 Gomilko, A. M. 0 On the smoothness of solutions of differential equations with a discontinuous right-hand side Tue, 24 Mar 2026 03:24:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5965 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5965 Akhmetov, M. U. Стаття 1993 Akhmetov, M. U. 0 Asymptotic behavior of a class of stochastic semigroups in the Bernoulli scheme Tue, 24 Mar 2026 03:24:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5964 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5964 Chani, A. S. Стаття 1993 Chani, A. S. 0 Asymptotic expansion of solutions of quasilinear parabolic problems in perforated domains Tue, 24 Mar 2026 03:24:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5961 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5961 Skrypnik, I. V. Стаття 1993 Skrypnik, I. V. 0 On the existence of initial values of solutions of weakly nonlinear parabolic equations Tue, 24 Mar 2026 03:24:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5962 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5962 Skrypnik, I. I. Стаття 1993 Skrypnik, I. I. 0 Qualitative properties of solutions of the Neumann problem for a higher-order quasilinear parabolic equation Tue, 24 Mar 2026 03:24:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5963 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5963 Tedeev, A. F. Стаття 1993 Tedeev, A. F. 0 Averaging of Neumann problems for nonlinear elliptic equations in regions of framework type with thin channels Tue, 24 Mar 2026 03:24:44 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5957 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5957 Kovalevskii, A. A. Стаття 1993 Kovalevskii, A. A. 0 Large deviations in the problem of distinguishing the counting processes Tue, 24 Mar 2026 03:24:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5958 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5958 Lin'kov, Yu. N. Стаття 1993 Lin'kov, Yu. N. 0 On the rate of rational approximation of functions on tangent continua Tue, 24 Mar 2026 03:24:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5959 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5959 Maimeskul, V. V. Стаття 1993 Maimeskul, V. V. 0 $G$-convergence of parabolic operators and weak convergence of solutions of diffusion equations Tue, 24 Mar 2026 03:24:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5960 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5960 Makhno, S. Ya. Стаття 1993 Makhno, S. Ya. 0 Partial regularity of traces of solutions of higher-order nonlinear elliptic systems Tue, 24 Mar 2026 03:24:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5956 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5956 Kalita, E. A. Стаття 1993 Kalita, E. A. 0 Boundary-value problems for an elliptic equation with complex coefficients and a certain moment problem Tue, 24 Mar 2026 03:24:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5954 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5954 Burskii, V. P. Стаття 1993 Burskii, V. P. 0 On conformal mapping of polygonal regions Tue, 24 Mar 2026 03:24:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5955 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5955 Gutlyanskii, V. Ya. Стаття 1993 Gutlyanskii, V. Ya. 0 Existence and asymptotic properties of solutions of a real system of differential equations unresolved with respect to the derivative Tue, 24 Mar 2026 03:24:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5952 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5952 Prosenyuk, L. G. Стаття 1993 Prosenyuk, L. G. 0 Approximation of harmonic functions on compact sets in ℂ Tue, 24 Mar 2026 03:24:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5953 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5953 Andrievskii, V. V. Стаття 1993 Andrievskii, V. V. 0 On the solvability of a complete second-order differential equation in Banach space Tue, 24 Mar 2026 03:24:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5950 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5950 Gershtein, L. M. Стаття 1993 Gershtein, L. M. 0 Conditional symmetry and new representations of the Galilean algebra for nonlinear parabolic equations Tue, 24 Mar 2026 03:24:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5948 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5948 Fushchich, V. I. Стаття 1993 Fushchich, V. I. 0 On the Pompeiu problem and its generalizations Tue, 24 Mar 2026 03:24:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5949 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5949 Volchkov, V. V. Стаття 1993 Volchkov, V. V. 0 Fourier coefficients of functions from the classes $B$ and $C$. Parseval equality for the class $C$ or for the Fourier-Stieltjes series Tue, 24 Mar 2026 03:24:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5951 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5951 Konyushkov, A. A. Стаття 1993 Konyushkov, A. A. 0 Simulation of spatial-temporal chaos: The simplest mathematical patterns and computer graphics Tue, 24 Mar 2026 03:24:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5945 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5945 Romanenko, Ye. Yu. Стаття 1993 Romanenko, Ye. Yu. 0 On decomposability of countable systems of differential equations Tue, 24 Mar 2026 03:24:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5947 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5947 Samoilenko, A. M. Стаття 1993 Samoilenko, A. M. 0 The best trigonometric and bilinear approximations for functions of many variables from the classes $B^r_{p, \theta}$. II Tue, 24 Mar 2026 03:24:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5946 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5946 Romanyuk, A. S. Стаття 1993 Romanyuk, A. S. 0 Periodic solutions of pulse evolutionary systems with unbounded nonlinearities Tue, 24 Mar 2026 03:24:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5944 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5944 Rogovchenko, Yu. V. Стаття 1993 Rogovchenko, Yu. V. 0 Limit theorems for diffusion-type processes in $R^m$ Tue, 24 Mar 2026 03:24:28 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5942 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5942 Pisanets, S. I. Стаття 1993 Pisanets, S. I. 0 On the Noether property of singular integral equations with Cauchy kernels on a rectifiable curve Tue, 24 Mar 2026 03:24:28 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5943 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5943 Plaksa, S. A. Стаття 1993 Plaksa, S. A. 0 Massiveness of the sets of extremal functions in some problems in approximation theory Tue, 24 Mar 2026 03:24:25 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5940 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5940 Kofanov, V. A. Стаття 1993 Kofanov, V. A. 0 On the existence of a cyclic vector for some families of operators Tue, 24 Mar 2026 03:24:25 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5941 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5941 Lytvynov, E. V. Стаття 1993 Lytvynov, E. V. 0 The asymptotics of constrained control in optimal singular parabolic problems Tue, 24 Mar 2026 03:24:24 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5939 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5939 Kapustyan, V. E. Стаття 1993 Kapustyan, V. E. 0 The McKean martingale for the homogeneous $R-D$-systems Tue, 24 Mar 2026 03:24:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5936 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5936 Safaryan, R. G. Стаття 1993 Safaryan, R. G. 0 On sequences that do not increase the number of real roots of polynomials Tue, 24 Mar 2026 03:24:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5937 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5937 Bakan, A. G. Стаття 1993 Bakan, A. G. 0 Localization of the Bochner-Riesz means in the Nikol'skii classes Tue, 24 Mar 2026 03:24:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5938 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5938 Grona, V. L. Стаття 1993 Grona, V. L. 0 On a nonlocal problem for a quasilinear first-order hyperbolic system with two independent variables Tue, 24 Mar 2026 03:24:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5934 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5934 Kmit, I. Ya. Стаття 1993 Kmit, I. Ya. 0 On Green's function for the Helmholtz equation in a wedge Tue, 24 Mar 2026 03:24:22 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5935 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5935 Mel'nik, Yu. I. Стаття 1993 Mel'nik, Yu. I. 0 Boundary-value problems for the heat conduction equation with a fractional derivative in the boundary conditions. Difference methods for numerical realization of these problems Tue, 24 Mar 2026 03:24:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5932 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5932 Berezovsky, A. A. Стаття 1993 Berezovsky, A. A. 0 Correctness of multi-dimensional Darboux problems for the wave equation Tue, 24 Mar 2026 03:24:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5933 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5933 Aldashev, S. A. Стаття 1993 Aldashev, S. A. 0 Handle decompositions of simply-connected five-manifolds. II Tue, 24 Mar 2026 03:24:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5931 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5931 Shkol’nikov, Yu. A. Стаття 1993 Shkol’nikov, Yu. A. 0 On solvable groups, all proper factor groups of which have finite ranks Tue, 24 Mar 2026 03:24:15 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5930 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5930 Tushev, A. V. Стаття 1993 Tushev, A. V. 0 Quantum oscillator in an infinite-particle harmonic system Tue, 24 Mar 2026 03:24:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5929 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5929 Rozhenko, N. N. Стаття 1993 Rozhenko, N. N. 0 Stability of the trivial solution of a one-dimensional mathematical model of thermoelasticity Tue, 24 Mar 2026 03:24:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5926 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5926 Orlov, V. P. Стаття 1993 Orlov, V. P. 0 Investigation of the Cauchy problem for stochastic partial differential equations Tue, 24 Mar 2026 03:24:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5928 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5928 Perun, H. M. Стаття 1993 Perun, H. M. 0