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    <title>Результати для "1939"</title>
    <description>Показ 1 - 50 результатів із 7034</description>
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    <item>
      <title>Про невідомих дітей польської магнатерії у світлі парафіяльних метрик померлих костелу св. Хреста у Варшаві в 1670–1801 pp. Вибрані приклади</title>
      <pubDate>Thu, 26 Mar 2026 19:17:36 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215689</link>
      <guid>https://harvester.nas.gov.ua/Record/nasplib_isofts_kiev_ua-123456789-215689</guid>
      <author>Дацька-Гужинська, І.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2014</dc:date>
      <dc:creator>Дацька-Гужинська, І.</dc:creator>
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    <item>
      <title>Groups with finiteness conditions and other restrictions for subgroups</title>
      <pubDate>Tue, 24 Mar 2026 03:44:17 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9136</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-9136</guid>
      <author>Charin , V. S.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1988</dc:date>
      <dc:creator>Charin , V. S.</dc:creator>
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    <item>
      <title>Yuri Dmitrievich Sokolov </title>
      <pubDate>Tue, 24 Mar 2026 03:40:10 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8516</link>
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      <author>Mitropolsky, Yu. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1971</dc:date>
      <dc:creator>Mitropolsky, Yu. A.</dc:creator>
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    <item>
      <title>Nikolai Ivanovich Muskhelishvili (on his 80th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:39:36 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8478</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8478</guid>
      <author>Mitropolsky, Yu. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1970</dc:date>
      <dc:creator>Mitropolsky, Yu. A.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Investigations of O. Yu Shmidt in the theory of infinite groups</title>
      <pubDate>Tue, 24 Mar 2026 03:38:32 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8331</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8331</guid>
      <author>Chernikov, S. N.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1971</dc:date>
      <dc:creator>Chernikov, S. N.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Otto Yulievich Shmidt (on his 80th birth) </title>
      <pubDate>Tue, 24 Mar 2026 03:38:29 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8328</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8328</guid>
      <author>Chernikov, S. N.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1971</dc:date>
      <dc:creator>Chernikov, S. N.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Yury Dmitrievich Sokolov (on his seventieth birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:38:16 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8316</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8316</guid>
      <author>Mitropolsky, Y. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1966</dc:date>
      <dc:creator>Mitropolsky, Y. A.</dc:creator>
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    <item>
      <title>Volodymyr Olexandrovych Marchenko (to his 70-th Birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:35:53 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8042</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8042</guid>
      <author>Berezansky , Yu. M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1992</dc:date>
      <dc:creator>Berezansky , Yu. M.</dc:creator>
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    <item>
      <title>Черніков Сергій Миколайович</title>
      <pubDate>Tue, 24 Mar 2026 03:35:16 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8002</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-8002</guid>
      <author>Editorial Board</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1992</dc:date>
      <dc:creator>Editorial Board</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>О некоторых предельных теоремах для условных распределений и о связанных с ними задачах математической статистики</title>
      <pubDate>Tue, 24 Mar 2026 03:33:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7755</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7755</guid>
      <author>Гихман, И. И.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1953</dc:date>
      <dc:creator>Гихман, И. И.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>К обобщению одной теоремы Харди-Литтльвуда</title>
      <pubDate>Tue, 24 Mar 2026 03:33:15 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7735</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7735</guid>
      <author>Щеглов, М. П.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1953</dc:date>
      <dc:creator>Щеглов, М. П.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>О роли максимального слагаемого при суммировании независимых случайных величин</title>
      <pubDate>Tue, 24 Mar 2026 03:33:14 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7734</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7734</guid>
      <author>Гнеденко, Б. В.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1953</dc:date>
      <dc:creator>Гнеденко, Б. В.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>О приближенном решении систем нелинейных уравнений</title>
      <pubDate>Tue, 24 Mar 2026 03:33:13 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7731</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7731</guid>
      <author>Давиденко, Д. Ф.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1953</dc:date>
      <dc:creator>Давиденко, Д. Ф.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Some sharp Landau-Kolmogorov–Nagy-type inequalities in Sobolev spaces of multivariate functions</title>
      <pubDate>Tue, 24 Mar 2026 03:33:02 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7680</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7680</guid>
      <author>Babenko, V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Babenko, V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>О работах Института математики АН УССР по фильтрации в помощь великим стройкам</title>
      <pubDate>Tue, 24 Mar 2026 03:29:23 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6612</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6612</guid>
      <author>Filchakov, P. F.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1952</dc:date>
      <dc:creator>Filchakov, P. F.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Professor Boris Yakovlevich Bukreev (On the occasion of the 90th birthday and 65th scientific and pedagogical activity)</title>
      <pubDate>Tue, 24 Mar 2026 03:27:24 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6409</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-6409</guid>
      <author>Editorial board, .</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1950</dc:date>
      <dc:creator>Editorial board, .</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Mark Grigor&amp;#039;evich Krein</title>
      <pubDate>Tue, 24 Mar 2026 03:21:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5765</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5765</guid>
      <author>Mitropolskiy, Yu. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1994</dc:date>
      <dc:creator>Mitropolskiy, Yu. A.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Mark Grigor&amp;#039;evich Krein (recollections)</title>
      <pubDate>Tue, 24 Mar 2026 03:21:36 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5763</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5763</guid>
      <author>Levin, B. Ya.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1994</dc:date>
      <dc:creator>Levin, B. Ya.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Institute of Mathematics of The Ukrainian National Academy of Sciences: 60 years of development</title>
      <pubDate>Tue, 24 Mar 2026 03:19:16 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5606</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5606</guid>
      <author>Mitropolskiy, Yu. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1994</dc:date>
      <dc:creator>Mitropolskiy, Yu. A.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Evgenii Yakovlevich Remez</title>
      <pubDate>Tue, 24 Mar 2026 03:15:07 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5355</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5355</guid>
      <author>Dzyadyk, V. K.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1996</dc:date>
      <dc:creator>Dzyadyk, V. K.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Yurii Dmitrievich Sokolov (on his 100th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:12:18 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5196</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5196</guid>
      <author>Gorbachuk, M. L.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1996</dc:date>
      <dc:creator>Gorbachuk, M. L.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Tables of Contents, Volume 52, Numbers 1–12, 2000</title>
      <pubDate>Tue, 24 Mar 2026 03:01:30 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4577</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4577</guid>
      <author>EditorialBoard</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2000</dc:date>
      <dc:creator>EditorialBoard</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On the Scientific, Pedagogic, and Public Activities of Academician Mikhail Alekseevich Lavrent&amp;#039;ev at the Ukrainian Academy of Sciences (1939–1949) (on the 100th Anniversary of the Birth of M. A. Lavrent&amp;#039;ev)</title>
      <pubDate>Tue, 24 Mar 2026 03:00:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4538</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4538</guid>
      <author>Mitropolskiy, Yu. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2000</dc:date>
      <dc:creator>Mitropolskiy, Yu. A.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Sergei Nikolaevich Chernikov (on the 90th Anniversary of His Birth)</title>
      <pubDate>Tue, 24 Mar 2026 02:53:56 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4111</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4111</guid>
      <author>EditorialBoard</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2002</dc:date>
      <dc:creator>EditorialBoard</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On the 70th anniversary of the Institute of Mathematics of the Ukrainian
National Academy of Sciences</title>
      <pubDate>Tue, 24 Mar 2026 02:48:52 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3793</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3793</guid>
      <author>Samoilenko, A. M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2004</dc:date>
      <dc:creator>Samoilenko, A. M.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Problems for partial differential equations with nonlocal conditions. Metric approach to the problem of small denominators</title>
      <pubDate>Tue, 24 Mar 2026 02:44:51 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3560</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3560</guid>
      <author>Il&amp;#039;kiv, V. S.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2006</dc:date>
      <dc:creator>Il&amp;#039;kiv, V. S.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Order reduction for a system of stochastic differential equations with a small parameter in the coefficient of the leading derivative. Estimate for the rate of convergence</title>
      <pubDate>Tue, 24 Mar 2026 02:44:45 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3557</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3557</guid>
      <author>Bondarev, B. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2006</dc:date>
      <dc:creator>Bondarev, B. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Yaroslav Borisovich Lopatinsky (09.11.1906 - 03.10.1981)</title>
      <pubDate>Tue, 24 Mar 2026 02:44:33 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3545</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3545</guid>
      <author>Gorbachuk, M. L.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2006</dc:date>
      <dc:creator>Gorbachuk, M. L.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>$X$-permutable maximal subgroups of Sylow subgroups of finite groups</title>
      <pubDate>Tue, 24 Mar 2026 02:44:21 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3533</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3533</guid>
      <author>Guo, W.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2006</dc:date>
      <dc:creator>Guo, W.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Extremal problems of nonoverlapping domains with free poles on a circle</title>
      <pubDate>Tue, 24 Mar 2026 02:43:45 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3503</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3503</guid>
      <author>Bakhtin, A. K.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2006</dc:date>
      <dc:creator>Bakhtin, A. K.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>On Dirichlet problem for string equation, Poncelet problem, Pell-Abel equation, and some other related problems</title>
      <pubDate>Tue, 24 Mar 2026 02:43:04 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3466</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3466</guid>
      <author>Burskii, V. P.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2006</dc:date>
      <dc:creator>Burskii, V. P.</dc:creator>
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    <item>
      <title>On Kolmogorov-type inequalities for functions defined on a semiaxis</title>
      <pubDate>Tue, 24 Mar 2026 02:41:36 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3389</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3389</guid>
      <author>Babenko, V. F.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2007</dc:date>
      <dc:creator>Babenko, V. F.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Mark Grigorievich Krein (to the centenary of his birth)</title>
      <pubDate>Tue, 24 Mar 2026 02:40:36 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3333</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3333</guid>
      <author>Adamyan, V. M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2007</dc:date>
      <dc:creator>Adamyan, V. M.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Paradeterminants and partition polynomials</title>
      <pubDate>Tue, 24 Mar 2026 02:39:10 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3261</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3261</guid>
      <author>Zators’kyi, R. A.</author>
      <dc:format>Стаття</dc:format>
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    <item>
      <title>Solution of a second-order Poincaré-Perron-type equation and differential equations that can be reduced to it</title>
      <pubDate>Tue, 24 Mar 2026 02:38:15 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3208</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3208</guid>
      <author>Kruglov, V. E.</author>
      <dc:format>Стаття</dc:format>
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    <item>
      <title>Denjoy problems</title>
      <pubDate>Tue, 24 Mar 2026 02:37:55 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3191</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3191</guid>
      <author>Trohimchuk, Yu. Yu</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2008</dc:date>
      <dc:creator>Trohimchuk, Yu. Yu</dc:creator>
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    <item>
      <title>On Sidon-Telyakovskii-type conditions for the integrability of multiple trigonometric series</title>
      <pubDate>Tue, 24 Mar 2026 02:37:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3177</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3177</guid>
      <author>Ivashchuk, O. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2008</dc:date>
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    <item>
      <title>Life and work of N. N. Bogolyubov (on his 100th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 02:35:58 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3085</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3085</guid>
      <author>Samoilenko, A. M.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2009</dc:date>
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      <slash:comments>0</slash:comments>
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    <item>
      <title>Inequality of the Turan type for trigonometric polynomials and conjugate trigonometric polynomials in $L_0$</title>
      <pubDate>Tue, 24 Mar 2026 02:35:43 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3073</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-3073</guid>
      <author>Adamov, A. N.</author>
      <dc:format>Стаття</dc:format>
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    <item>
      <title>On one result of J. Bourgain</title>
      <pubDate>Tue, 24 Mar 2026 02:31:59 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2872</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2872</guid>
      <author>Konyagin, S. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2010</dc:date>
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    <item>
      <title>Sharp Kolmogorov-type inequalities for norms of fractional derivatives of multivariate functions</title>
      <pubDate>Tue, 24 Mar 2026 02:31:54 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2869</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2869</guid>
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      <dc:format>Стаття</dc:format>
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    <item>
      <title>On one generalization of modular subgroups</title>
      <pubDate>Tue, 24 Mar 2026 02:30:44 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2808</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2808</guid>
      <author>Vasil&amp;#039;ev, V. A.</author>
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      <dc:date>2011</dc:date>
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      <slash:comments>0</slash:comments>
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    <item>
      <title>Landau-Kolmogorov problem for a class of functions absolutely monotone on a finite interval</title>
      <pubDate>Tue, 24 Mar 2026 02:29:21 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2739</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2739</guid>
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    <item>
      <title>Rings with finite decomposition of identity</title>
      <pubDate>Tue, 24 Mar 2026 02:28:58 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2719</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2719</guid>
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      <dc:date>2011</dc:date>
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    <item>
      <title>FD-method for solving the nonlinear Klein - Gordon equation</title>
      <pubDate>Tue, 24 Mar 2026 02:27:57 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2667</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2667</guid>
      <author>Dragunov, D. V.</author>
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      <dc:date>2012</dc:date>
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      <title>Solution of a Linear Second-Order Differential Equation with Coefficients Analytic in the Vicinity of a Fuchsian Zero Point</title>
      <pubDate>Tue, 24 Mar 2026 02:27:54 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2666</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2666</guid>
      <author>Kruglov, V. E.</author>
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      <title>On the dependence of the norm of a function on the norms of its derivatives of orders $k$ , $r - 2$ and $r , 0 &amp;lt; k &amp;lt; r - 2$</title>
      <pubDate>Tue, 24 Mar 2026 02:26:36 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2600</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2600</guid>
      <author>Babenko, V. F.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>2012</dc:date>
      <dc:creator>Babenko, V. F.</dc:creator>
      <slash:comments>0</slash:comments>
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      <title>On the improvement of the rate of convergence of the generalized Bieberbach polynomials in domains with zero angles</title>
      <pubDate>Tue, 24 Mar 2026 02:26:32 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2599</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2599</guid>
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      <dc:date>2012</dc:date>
      <dc:creator>Abdullayev, F. G.</dc:creator>
      <slash:comments>0</slash:comments>
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      <title>Estimation of the number of ultrasubharmonics for a two-dimensional almost autonomous Hamiltonian system periodic in time</title>
      <pubDate>Tue, 24 Mar 2026 02:26:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2590</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2590</guid>
      <author>Vakal, Yu. E.</author>
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      <dc:date>2012</dc:date>
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      <title>Well-posedness of the Dirichlet and Poincare problems for a multidimensional Gellerstedt equation in a cylindric domain</title>
      <pubDate>Tue, 24 Mar 2026 02:26:20 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2587</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2587</guid>
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