Результати для "1981"

Результати для "1981" Показ 1 - 50 результатів із 1302 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%221981%22&type=AllFields&lng=uk 1302 0 50 70-річчя академіка НАН України Є. К. Нахліка Fri, 17 Apr 2026 18:39:54 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-216190 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-216190 Стаття 2026 0 Оценка относительного содержания аэрозоля и эффективного радиуса частиц в атмосфере Урана Fri, 17 Apr 2026 17:50:34 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-211491 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-211491 Дементьев, М.С. Стаття 1992 Дементьев, М.С. 0 Временные изменения в спектрах Урана и Нептуна Fri, 17 Apr 2026 09:04:21 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215300 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215300 Дементьев, М.С. Стаття 1994 Дементьев, М.С. 0 Всплесковые взаимосвязи локальных источников см-радиоизлучения Солнца Wed, 15 Apr 2026 15:52:37 +0000 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-216166 https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-216166 Голубчина, О.А. Стаття 1999 Голубчина, О.А. 0 AN OPEN RESONATOR WITH INTERNAL INHOMOGENEITIES Sat, 28 Mar 2026 02:00:06 +0000 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1491 https://harvester.nas.gov.ua/Record/rpra-journalorgua-article-1491 Kuzmychov, I. K. Стаття 2026 Kuzmychov, I. K. 0 On the 100th birthday of academician V. S. Korolyuk Tue, 24 Mar 2026 03:46:09 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-9425 https://harvester.nas.gov.ua/Record/umjimathkievua-article-9425 , Редакційна колегія „Українського математичного журналу” Стаття 2026 , Редакційна колегія „Українського математичного журналу” 0 Aleksandr Yulievich Ishlinsky (on the 75th anniversary of his birth) Tue, 24 Mar 2026 03:44:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-9187 https://harvester.nas.gov.ua/Record/umjimathkievua-article-9187 Mitropolsky , Yu. A. Стаття 1988 Mitropolsky , Yu. A. 0 Groups with finiteness conditions and other restrictions for subgroups Tue, 24 Mar 2026 03:44:17 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-9136 https://harvester.nas.gov.ua/Record/umjimathkievua-article-9136 Charin , V. S. Стаття 1988 Charin , V. S. 0 Asymptotic analysis of a singularly perturbed linear system with a singular limiting beam of matrices Tue, 24 Mar 2026 03:33:57 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7801 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7801 Yakovets , V. P. Стаття 1992 Yakovets , V. P. 0 Concerning existence of the Lyapunov sign-variable functions for linear systems of differential equations Tue, 24 Mar 2026 03:33:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7800 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7800 Samoilenko , A. M. Стаття 1992 Samoilenko , A. M. 0 Approximation in the mean of the classes of functions in the space $L_2[(0,1);x]$ by the Fourier–Bessel sums and estimates of the values of their $n$-widths Tue, 24 Mar 2026 03:33:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7763 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7763 Vakarchuk, S. Стаття 2024 Vakarchuk, S. 0 SRB measures for some stretched Hénon-like maps Tue, 24 Mar 2026 03:33:11 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7725 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7725 Jakobson, Michael Стаття 2024 Jakobson, Michael 0 Topological entropy, sets of periods, and transitivity for circle maps Tue, 24 Mar 2026 03:33:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7659 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7659 Alsedà, Lluís Стаття 2024 Alsedà, Lluís 0 On the 100th birthday of Major Pylypovych Timan (30.08.1923 – 19.09.2019) Tue, 24 Mar 2026 03:33:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7677 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7677 Timokha, O. M. Стаття 2023 Timokha, O. M. 0 Fractal embedded boxes of bifurcations Tue, 24 Mar 2026 03:32:59 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7661 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7661 Mira, Christian Стаття 2024 Mira, Christian 0 Evolution of the Sharkovsky theorem Tue, 24 Mar 2026 03:32:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7641 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7641 Blokh, Alexander Стаття 2024 Blokh, Alexander 0 The $n$-Generalized Schützenberger-crossed product of monoids Tue, 24 Mar 2026 03:32:45 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7535 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7535 Çetinalp, Esra Kırmızı Стаття 2024 Çetinalp, Esra Kırmızı 0 Evolutionary pseudodifferential equations with smooth symbols in the $S$-type spaces Tue, 24 Mar 2026 03:32:37 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7443 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7443 Horodets’kyi, V. Стаття 2023 Horodets’kyi, V. 0 Almost periodic solutions of damping wave equation with impulsive action Tue, 24 Mar 2026 03:32:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7400 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7400 Dvornyk, A. V. Стаття 2023 Dvornyk, A. V. 0 Turán-type inequalities for generalized k-Bessel functions Tue, 24 Mar 2026 03:32:27 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7375 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7375 Zayed, Hanaa M. Стаття 2024 Zayed, Hanaa M. 0 Method of local linear approximation in the theory of nonlinear impulsive systems Tue, 24 Mar 2026 03:32:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7347 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7347 Perestyuk , М. О. Стаття 2023 Perestyuk , М. О. 0 A fitted approximate method for solving singularly perturbed Volterra–Fredholm integro-differential equations with an integral boundary condition Tue, 24 Mar 2026 03:32:19 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7331 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7331 Gunes, Baransel Стаття 2024 Gunes, Baransel 0 On the 85th birthday of Anatolii Mykhailovych Samoilenko (02.01.1938 – 04.12.2020), outstanding Ukraininan mathematician Tue, 24 Mar 2026 03:32:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7315 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7315 Kushnir, R. M. Стаття 2023 Kushnir, R. M. 0 Oleksandr Ivanovych Stepanets’ (on his 80th birthday) Tue, 24 Mar 2026 03:31:56 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7218 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7218 Редколегія Стаття 2022 Редколегія 0 Estimates for deviation of integral operators in semilinear metric spaces and their applications Tue, 24 Mar 2026 03:31:50 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7172 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7172 Babenko , V. F. Стаття 2022 Babenko , V. F. 0 On a property of the arithmetic means of monotonous sequences Tue, 24 Mar 2026 03:31:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7151 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7151 Korenovskyi, A. O. Стаття 2022 Korenovskyi, A. O. 0 Volodymyr Leonidovych Makarov (on his 80th birthday) Tue, 24 Mar 2026 03:31:40 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7142 https://harvester.nas.gov.ua/Record/umjimathkievua-article-7142 Lukovs’kyi , I. O. Стаття 2022 Lukovs’kyi , I. O. 0 On reduction of the (1+3)-dimensional inhomogeneous Monge-Ampère equation to the first-order partial differential equations Tue, 24 Mar 2026 03:31:03 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6996 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6996 Fedorchuk, V. M. Стаття 2022 Fedorchuk, V. M. 0 Nonlocal transformations with additional variables. Forced symmetries Tue, 24 Mar 2026 03:31:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6995 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6995 Tychynin, V. A. Стаття 2022 Tychynin, V. A. 0 Monogenic functions with values in commutative complex algebras of the second rank with unity and the generalized biharmonic equation with double characteristics Tue, 24 Mar 2026 03:30:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6948 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6948 Gryshchuk , S. V. Стаття 2022 Gryshchuk , S. V. 0 Level set of the asymptotic rate of convergence of the method of steepest descent Tue, 24 Mar 2026 03:30:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6885 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6885 Zhuk , P. F. Стаття 2022 Zhuk , P. F. 0 On equicontinuity of families of mappings with one normalization condition by the prime ends Tue, 24 Mar 2026 03:30:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6887 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6887 Ilkevych, N. S. Стаття 2022 Ilkevych, N. S. 0 Classic solutions to the equation of local fluctuations of the Riesz gravitational fields and their properties Tue, 24 Mar 2026 03:30:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6879 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6879 Litovchenko , V. A. Стаття 2022 Litovchenko , V. A. 0 On the 100th birthday of outstanding scientist Ostap Stepanovych Parasyuk (20.12.1921 – 22.11.2007): Ostap Stepanovich Parasyuk Tue, 24 Mar 2026 03:30:33 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6873 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6873 Zagorodnii , A. G. Стаття 2022 Zagorodnii , A. G. 0 Systems of complex variable polynomials related to classical systems of orthogonal polynomials Tue, 24 Mar 2026 03:29:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6699 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6699 Sukhorolsky , M. A. Стаття 2021 Sukhorolsky , M. A. 0 Bounded solutions of a difference equation in Banach space with input data in subspaces Tue, 24 Mar 2026 03:29:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6692 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6692 Chaikovs'kyi, A. V. Стаття 2021 Chaikovs'kyi, A. V. 0 Estimates of products of some powers of inner radii for multiconnected domains Tue, 24 Mar 2026 03:29:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6682 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6682 Bakhtin , A. K. Стаття 2021 Bakhtin , A. K. 0 $\pi$-Formulae from dual series of the Dougall theorem Tue, 24 Mar 2026 03:29:04 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6587 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6587 Chu, W. Стаття 2023 Chu, W. 0 Continuous characterization of the Besov spaces of variable smoothness and integrability Tue, 24 Mar 2026 03:29:01 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6578 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6578 Benmahmoud, S. Стаття 2023 Benmahmoud, S. 0 Rejection lemma and almost split sequences Tue, 24 Mar 2026 03:29:01 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6580 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6580 Drozd, Yu. A. Стаття 2021 Drozd, Yu. A. 0 Academician Anatolii Mykhailovych Samoilenko (02.01.1938 – 04.12.2020) Tue, 24 Mar 2026 03:28:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6538 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6538 Lukovs’kyi, I. O. Стаття 2021 Lukovs’kyi, I. O. 0 Generalized vector-valued paranormed sequence spaces defined by a sequence of Orlicz functions Tue, 24 Mar 2026 03:28:43 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6549 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6549 Verma, A. K. Стаття 2022 Verma, A. K. 0 On bounded solutions of a class of nonlinear integral equations on the plane and the Urysohn equation in a quadrant of the plane Tue, 24 Mar 2026 03:28:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6541 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6541 Khachatryan , Kh. A. Стаття 2021 Khachatryan , Kh. A. 0 Divergence of multivector fields on infinite-dimensional manifolds Tue, 24 Mar 2026 03:28:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6522 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6522 Bogdanskii, Yu. Стаття 2023 Bogdanskii, Yu. 0 Descriptive theory of determined chaos Tue, 24 Mar 2026 03:28:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6515 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6515 Sharkovs’kyi , О. М. Стаття 2023 Sharkovs’kyi , О. М. 0 Application of the Green–Samoilenko function and operator to the study of non-Lipschitz differential equations Tue, 24 Mar 2026 03:28:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6482 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6482 Perestyuk , M. O. Стаття 2021 Perestyuk , M. O. 0 Anatolii Mykhailovych Samoilenko Tue, 24 Mar 2026 03:28:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6484 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6484 Editorial board, . Стаття 2020 Editorial board, . 0 The left greatest common divisor and the left least common multiple of all solutions of the matrix equation BX = A over a commutative elementary divisor domain Tue, 24 Mar 2026 03:27:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6321 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6321 Shchedryk, V. P. Стаття 2021 Shchedryk, V. P. 0 On regularization by a small noise of multidimensional ODEs with non-Lipschitz coefficients Tue, 24 Mar 2026 03:27:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6292 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6292 Pilipenko, A. Стаття 2020 Pilipenko, A. 0 Bernstein – Nikolskii-type inequalities for algebraic polynomials in the Bergman space in regions of the complex plane Tue, 24 Mar 2026 03:26:59 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6306 https://harvester.nas.gov.ua/Record/umjimathkievua-article-6306 Аbdullayev, F. G. Стаття 2021 Аbdullayev, F. G. 0