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Results for Showing 4401 - 4450 results of 352228 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=89&type=AllFields&lng=en 352228 4400 50 Differential operators determining solutions of Elliptic equations Tue, 24 Mar 2026 03:18:24 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5552 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5552 Aleksandrovich, I. N. Article 1995 Aleksandrovich, I. N. 0 On majorants in the hardy-littlewood theorem for higher derivatives Tue, 24 Mar 2026 03:18:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5549 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5549 Gorbaichuk, V. I. Article 1995 Gorbaichuk, V. I. 0 Hypercentral groups of finite subnormal rank Tue, 24 Mar 2026 03:18:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5550 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5550 Dashkova, O. Yu. Article 1995 Dashkova, O. Yu. 0 Best approximation and best unilateral approximation of the kernel of a biharmonic equation and optimal renewal of the values of operators Tue, 24 Mar 2026 03:18:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5546 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5546 Shabozov, M. Sh. Article 1995 Shabozov, M. Sh. 0 Information widths Tue, 24 Mar 2026 03:18:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5541 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5541 Korneichuk, N. P. Article 1995 Korneichuk, N. P. 0 On the reducibility of countable systems of linear difference equations Tue, 24 Mar 2026 03:18:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5544 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5544 Samoilenko, A. M. Article 1995 Samoilenko, A. M. 0 Asymptotic stability of solutions of systems of stochastic differential equations in the critical case Tue, 24 Mar 2026 03:18:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5547 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5547 Yurchenko, I. V. Article 1995 Yurchenko, I. V. 0 On one problem of stochastic control Tue, 24 Mar 2026 03:18:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5548 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5548 Sverdan, M. L. Article 1995 Sverdan, M. L. 0 Averaging of differential inclusions with many-valued pulses Tue, 24 Mar 2026 03:18:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5543 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5543 Plotnikov, V. A. Article 1995 Plotnikov, V. A. 0 Integration of a singularly perturbed degenerate linear system Tue, 24 Mar 2026 03:18:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5545 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5545 Starun, I. I. Article 1995 Starun, I. I. 0 To the problem of continuity of many-valued mappings Tue, 24 Mar 2026 03:18:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5542 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5542 Ostapenko, V. V. Article 1995 Ostapenko, V. V. 0 Uniqueness theorems for algebraic functions that take the number of algebraic elements into account Tue, 24 Mar 2026 03:18:15 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5540 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5540 Gol'dberg, A. A. Article 1995 Gol'dberg, A. A. 0 On asymptotic normality of estimates for correlation functions of stationary Gaussian processes in the space of continuous functions Tue, 24 Mar 2026 03:18:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5539 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5539 Buldygin, V. V. Article 1995 Buldygin, V. V. 0 Elementary and multielementary representations of vectroids Tue, 24 Mar 2026 03:18:09 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5537 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5537 Belousov, K. I. Article 1995 Belousov, K. I. 0 Periodic solutions of autonomous systems with pulse influence in critical cases Tue, 24 Mar 2026 03:18:09 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5538 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5538 Boichuk, О. A. Article 1995 Boichuk, О. A. 0 Some properties of random evolutions Tue, 24 Mar 2026 03:18:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5535 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5535 Yeleyko, Ya. I. Article 1995 Yeleyko, Ya. I. 0 On the 60th birthday of Leonid Pavlovich Nizhnik Tue, 24 Mar 2026 03:18:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5536 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5536 Berezansky, Yu. M. Article 1995 Berezansky, Yu. M. 0 Recurrent relations for the solutions of an infinite system of linear algebraic equations Tue, 24 Mar 2026 03:18:06 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5534 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5534 Gomilko, A. M. Article 1995 Gomilko, A. M. 0 Limit theorems in critical Galton-Watson branching processes with migration Tue, 24 Mar 2026 03:18:04 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5532 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5532 Badalbaev, I. S. Article 1995 Badalbaev, I. S. 0 Limit properties of the solutions of a Dirichlet problem in an elliptic domain Tue, 24 Mar 2026 03:18:03 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5533 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5533 Voroshik, N. I. Article 1995 Voroshik, N. I. 0 On optimal control over quasilinear systems Tue, 24 Mar 2026 03:18:01 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5529 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5529 Trigub, M. V. Article 1995 Trigub, M. V. 0 An approach to the investigation of optimal quadrature formulas for singular integrals with fixed singularity Tue, 24 Mar 2026 03:18:01 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5531 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5531 Shabozov, M. Sh. Article 1995 Shabozov, M. Sh. 0 Stability of differential systems with rational right-hand sides Tue, 24 Mar 2026 03:18:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5530 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5530 Khusainov, D. Ya. Article 1995 Khusainov, D. Ya. 0 On uniform approximations of almost periodic functions by entire functions of finite degree Tue, 24 Mar 2026 03:17:59 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5528 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5528 Timan, M. F. Article 1995 Timan, M. F. 0 Inverse theorems on approximation of periodic functions Tue, 24 Mar 2026 03:17:58 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5527 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5527 Stepanets, O. I. Article 1995 Stepanets, O. I. 0 On a method for construction of successive approximations for investigation of multipoint boundary-value problems Tue, 24 Mar 2026 03:17:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5524 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5524 Perestyuk, N. A. Article 1995 Perestyuk, N. A. 0 A method for solution of nonlinear ordinary differential equations Tue, 24 Mar 2026 03:17:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5525 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5525 Perchik, E. L. Article 1995 Perchik, E. L. 0 On the best approximation of classes of convolutions of periodic functions by trigonometric polynomials Tue, 24 Mar 2026 03:17:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5526 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5526 Serdyuk, A. S. Article 1995 Serdyuk, A. S. 0 Diffusion with irregular drift in a Hilbert space Tue, 24 Mar 2026 03:17:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5522 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5522 Osipchuk, M. M. Article 1995 Osipchuk, M. M. 0 On direct methods for solution of regularized equations Tue, 24 Mar 2026 03:17:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5523 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5523 Pereverzev, S. V. Article 1995 Pereverzev, S. V. 0 On construction of asymptotic solution of the perturbed Klein-Gordon equation Tue, 24 Mar 2026 03:17:54 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5520 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5520 Mitropolskiy, Yu. A. Article 1995 Mitropolskiy, Yu. A. 0 Boundary-value problems for differential equations unsolvable with respect to the higher time derivative Tue, 24 Mar 2026 03:17:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5519 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5519 Komarnyts'ka, L. I. Article 1995 Komarnyts'ka, L. I. 0 On quadrature formulas with equal coefficients Tue, 24 Mar 2026 03:17:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5521 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5521 Motornyi, V. P. Article 1995 Motornyi, V. P. 0 Approximation of functions of two variables by harmonic splines Tue, 24 Mar 2026 03:17:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5518 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5518 Klimenko, V. T. Article 1995 Klimenko, V. T. 0 On finite $A$-groups with complementable nonmetacyclic subgroups Tue, 24 Mar 2026 03:17:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5515 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5515 Baryshovets, P. P. Article 1995 Baryshovets, P. P. 0 Canonical spectral equation for empirical covariance matrices Tue, 24 Mar 2026 03:17:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5517 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5517 Girko, V. L. Article 1995 Girko, V. L. 0 Onn-widths of bounded periodic holomorphic functions Tue, 24 Mar 2026 03:17:47 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5516 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5516 Wilderotter, К. Article 1995 Wilderotter, К. 0 On the rate of convergence of methods of projection-iterative type for Fredholm equations with periodic analytic kernels Tue, 24 Mar 2026 03:17:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5514 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5514 Askarov, M. Article 1995 Askarov, M. 0 Nonlocal two-point boundary-value problems in a layer with differential operators in the boundary condition Tue, 24 Mar 2026 03:17:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5508 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5508 Fardigola, L. V. Article 1995 Fardigola, L. V. 0 On finite groups all irreducible characters of which take at most two nonzero values Tue, 24 Mar 2026 03:17:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5512 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5512 Zhmud, É. M. Article 1995 Zhmud, É. M. 0 Topology of nonstationary attractors in spaces of control processes and synergetic model in flight dynamics Tue, 24 Mar 2026 03:17:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5513 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5513 Sparavalo, M. K. Article 1995 Sparavalo, M. K. 0 Lower bounds for widths of classes of convolutions of periodic functions in the metrics of $C$ and $L$ Tue, 24 Mar 2026 03:17:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5507 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5507 Serdyuk, A. S. Article 1995 Serdyuk, A. S. 0 Construction of a solution of a quasilinear partial differential equation of parabolic type with oscillating and slowly varying coefficients Tue, 24 Mar 2026 03:17:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5509 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5509 Shchegolev, S. A. Article 1995 Shchegolev, S. A. 0 On stability of annth-order equation in a critical case Tue, 24 Mar 2026 03:17:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5511 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5511 Vitrychenko, I. E. Article 1995 Vitrychenko, I. E. 0 On the sum of two Lie algebras with finite-dimensional commutants Tue, 24 Mar 2026 03:17:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5505 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5505 Petravchuk, A. P. Article 1995 Petravchuk, A. P. 0 Ivan Aleksandrovich Lukovskii (on his 60th birthday) Tue, 24 Mar 2026 03:17:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5510 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5510 Korenevsky, D. G. Article 1995 Korenevsky, D. G. 0 Best trigonometric and bilinear approximations for the Besov classes of functions of many variables Tue, 24 Mar 2026 03:17:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5506 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5506 Romanyuk, A. S. Article 1995 Romanyuk, A. S. 0 Approximation of classes of continuous functions by generalized de la Vallée-Poussin sums Tue, 24 Mar 2026 03:17:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5503 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5503 Novikov, O. A. Article 1995 Novikov, O. A. 0 Characterization of locally connected continua in Euclidean spaces Tue, 24 Mar 2026 03:17:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5504 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5504 Oleksiv, I. Ya. Article 1995 Oleksiv, I. Ya. 0 Bogolyubov averaging and normalization procedures in nonlinear mechanics. IV Tue, 24 Mar 2026 03:17:34 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5502 https://harvester.nas.gov.ua/Record/umjimathkievua-article-5502 Lopatin, A. K. Article 1995 Lopatin, A. K. 0