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      <title>Exponential stability of a program manifold of indirect control systems</title>
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      <title>Properties of reciprocal derivatives</title>
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      <title>Semiperfect ipri-rings and right Bézout rings</title>
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      <title>Linear system of differential equations with turning point</title>
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      <title>Problem of large deviations for Markov random evolutions with independent increments in the scheme of asymptotically small diffusion</title>
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      <title>Some remarks concerning Riemannian extensions</title>
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      <title>Conditions of nontrivial solvability of the homogeneous Dirichlet problem for equations of any even order in the case of multiple characteristics without slope angles</title>
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      <title>On sufficient conditions for the existence of bounded solutions of inhomogeneous linear extensions of dynamical systems</title>
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      <title>New results in $G$-best approximation in $G$-metric spaces</title>
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      <title>On some systems of nonlinear integral Hammerstein-type equations on the semiaxis</title>
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      <title>On one result of J. Bourgain</title>
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      <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>Artikel</dc:format>
      <dc:date>2010</dc:date>
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      <title>Are the degrees of the best (co)convex and unconstrained polynomial approximations the same? II</title>
      <pubDate>Tue, 24 Mar 2026 02:31:59 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2873</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2873</guid>
      <author>Kopotun, K. A.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Kopotun, K. A.</dc:creator>
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      <title>Quantitative form of the Luzin $C$-property</title>
      <pubDate>Tue, 24 Mar 2026 02:31:59 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2874</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2874</guid>
      <author>Krotov, V. G.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Krotov, V. G.</dc:creator>
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      <title>On Hankel determinants of functions given by their expansions in $P$-fractions</title>
      <pubDate>Tue, 24 Mar 2026 02:31:55 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2870</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2870</guid>
      <author>Buslaev, V. I.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Buslaev, V. I.</dc:creator>
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      <title>On the relation between measures defining the Stieltjes and the inverted Stieltjes functions</title>
      <pubDate>Tue, 24 Mar 2026 02:31:55 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2871</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2871</guid>
      <author>Gilewicz, J.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Gilewicz, J.</dc:creator>
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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>
      <author>Babenko, V. F.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
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    <item>
      <title>Algebraic polynomials least deviating from zero in measure on a segment</title>
      <pubDate>Tue, 24 Mar 2026 02:31:52 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2868</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2868</guid>
      <author>Arestov, V. V.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Arestov, V. V.</dc:creator>
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      <title>On conditions for the discreteness of the spectrum of a semiinfinite Jacobi matrix with zero diagonal</title>
      <pubDate>Tue, 24 Mar 2026 02:31:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2866</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2866</guid>
      <author>Masmaliev, G. M.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
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    <item>
      <title>Letter to the editor</title>
      <pubDate>Tue, 24 Mar 2026 02:31:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2867</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2867</guid>
      <author>Savchuk, V. V.</author>
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      <dc:date>2010</dc:date>
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      <title>Integral representation of even positive-definite functions of one variable</title>
      <pubDate>Tue, 24 Mar 2026 02:31:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2865</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2865</guid>
      <author>Lopotko, O. V.</author>
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      <dc:date>2010</dc:date>
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      <title>Example of a function of two variables that cannot be an $R$-function</title>
      <pubDate>Tue, 24 Mar 2026 02:31:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2863</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2863</guid>
      <author>Velichko, I. G.</author>
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      <dc:date>2010</dc:date>
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      <title>Block-diagonal reduction of matrices over an $n$-simple Bézout domain $(n ≥ 3)$</title>
      <pubDate>Tue, 24 Mar 2026 02:31:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2864</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2864</guid>
      <author>Domsha, O.V.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Domsha, O.V.</dc:creator>
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      <title>Nonuniqueness of the solution of the gellerstedt space problem for one class of many-dimensional hyperbolic-elliptic equations</title>
      <pubDate>Tue, 24 Mar 2026 02:31:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2862</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2862</guid>
      <author>Aldashev, S. A.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2010</dc:date>
      <dc:creator>Aldashev, S. A.</dc:creator>
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      <title>Expansion of functions in a system of polynomials biorthogonal on a closed contour with a system of functions regular at infinitely remote point</title>
      <pubDate>Tue, 24 Mar 2026 02:31:44 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2860</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2860</guid>
      <author>Sukhorolskyi, M. A.</author>
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      <dc:date>2010</dc:date>
      <dc:creator>Sukhorolskyi, M. A.</dc:creator>
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      <title>On the sets of branch points of mappings more general than quasiregular</title>
      <pubDate>Tue, 24 Mar 2026 02:31:43 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2858</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-2858</guid>
      <author>Sevost&amp;#039;yanov, E. A.</author>
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      <dc:date>2010</dc:date>
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