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      <title>The existence of a classical solution to the mixed problem for a linear second-order hyperbolic equation</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5925</link>
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      <title>On pairs of unbounded self-adjoint operators satisfying an algebraic relation</title>
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      <title>On the law of the iterated logarithm for weighted sums of independent random variables in a Banach space</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5923</link>
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      <title>Extreme modules over the Weyl algebra $A_n$</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5920</link>
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      <title>Estimation of the discord time for a process of the Ornstein-Uhlenbeck type</title>
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      <title>On the composition of operators in vector spaces and their Noether property</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5918</link>
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      <title>A method for finding a common linear divisor of the matrix polynomials over an arbitrary field</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5919</link>
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      <title>Eigenfunction expansion for symmetric multiparameter problems</title>
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      <title>Regular linear extensions of dynamical systems on a torus
</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5916</link>
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      <title>On the calculation of certain singular integrals</title>
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      <title>On a coupled system of abstract differential equations similar to the thermoelasticity equations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5914</link>
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      <title>Handle decompositions of simply connected five-manifolds. I</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5912</link>
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      <title>On the solution of a quasilinear differential system with periodic coefficients</title>
      <pubDate>Tue, 24 Mar 2026 03:23:55 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5913</link>
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      <title>On subharmonic extension and extension in the Hardy-Orlicz classes</title>
      <pubDate>Tue, 24 Mar 2026 03:23:53 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5910</link>
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      <title>Smoothness of generalized solutions of the third boundary-value problem for an elliptic differential-difference equation</title>
      <pubDate>Tue, 24 Mar 2026 03:23:53 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5911</link>
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      <title>On the periodic solutions of the second-order wave equations. V</title>
      <pubDate>Tue, 24 Mar 2026 03:23:52 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5908</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5908</guid>
      <author>Mitropolskiy, Yu. A.</author>
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      <title>An analog of the rolle theorem for differential operators and $L$-spline interpolation</title>
      <pubDate>Tue, 24 Mar 2026 03:23:51 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5909</link>
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      <title>Operator methods in the problem of estimating the asymptotics of the time of the first hit for the birth and death process</title>
      <pubDate>Tue, 24 Mar 2026 03:23:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5906</link>
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      <title>The third mixed problem for the Sonin equation in a half space</title>
      <pubDate>Tue, 24 Mar 2026 03:23:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5907</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5907</guid>
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    <item>
      <title>On a class of hybrid integral transformations (Bessel-Fourier-Bessel-...-Fourier-Bessel) on the polar axis with $2n$ junction points</title>
      <pubDate>Tue, 24 Mar 2026 03:23:48 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5905</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5905</guid>
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      <title>On the definition of singular bilinear forms and singular linear operators</title>
      <pubDate>Tue, 24 Mar 2026 03:23:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5903</link>
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      <title>Convergence near a point and the Arzela-Ascoli-type theorems</title>
      <pubDate>Tue, 24 Mar 2026 03:23:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5904</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5904</guid>
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      <title>Asymptotic analysis of a bounded control in optimal elliptic problems</title>
      <pubDate>Tue, 24 Mar 2026 03:23:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5902</link>
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      <title>On the one-dimensional two-phase inverse Stefan problems</title>
      <pubDate>Tue, 24 Mar 2026 03:23:44 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5900</link>
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      <title>Pseudoanalyticity of continuous functions with the ?-preservation of angles</title>
      <pubDate>Tue, 24 Mar 2026 03:23:43 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5899</link>
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      <title>Inverse problems for the heat-conduction equation with nonlocal boundary conditions</title>
      <pubDate>Tue, 24 Mar 2026 03:23:43 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5901</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5901</guid>
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      <title>Asymptotic behavior of the products of random matrices with values on a solvable Lie algebra</title>
      <pubDate>Tue, 24 Mar 2026 03:23:42 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5898</link>
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      <title>Limiting behavior of the solutions to linear second-order parabolic equations</title>
      <pubDate>Tue, 24 Mar 2026 03:23:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5896</link>
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      <title>Estimates of the solutions to the equations of motion for viscous fluid in a moving cavity with a porous damper</title>
      <pubDate>Tue, 24 Mar 2026 03:23:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5897</link>
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      <title>Quasicqnformal mappings with restrictions in measure</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5894</link>
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      <title>On the Hölder property for functions from the class $B_{q, s}$</title>
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      <title>Quasianalytic classes of functions on a plane</title>
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      <title>On the $L_p  -L_q$- estimates for the solutions of certain hyperbolic equations</title>
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      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5893</guid>
      <author>Markovskii, A. I.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Markovskii, A. I.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Limiting equilibrium of a plane with a circular hole</title>
      <pubDate>Tue, 24 Mar 2026 03:23:35 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5891</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5891</guid>
      <author>Lozhkin, V. N.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
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      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Averaging of randomly perturbed evolutionary equations</title>
      <pubDate>Tue, 24 Mar 2026 03:23:34 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5889</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5889</guid>
      <author>Kolomiets, Yu. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Kolomiets, Yu. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Asymptotic distinction of counting processes</title>
      <pubDate>Tue, 24 Mar 2026 03:23:34 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5890</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5890</guid>
      <author>Lin&amp;#039;kov, Yu. N.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Lin&amp;#039;kov, Yu. N.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On theg-convergence of nonlinear elliptic operators related to the dirichlet problem in variable domains</title>
      <pubDate>Tue, 24 Mar 2026 03:23:33 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5888</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5888</guid>
      <author>Kovalevskii, A. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Kovalevskii, A. A.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On the existence of Lyapunov functions in problems of stability of integral sets</title>
      <pubDate>Tue, 24 Mar 2026 03:23:32 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5886</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5886</guid>
      <author>Ignat&amp;#039;ev, A. O.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Ignat&amp;#039;ev, A. O.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On nonlinear higher order elliptic systems positive in the first derivatives</title>
      <pubDate>Tue, 24 Mar 2026 03:23:31 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5887</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5887</guid>
      <author>Kalita, E. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Kalita, E. A.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Some properties of polynomials orthogonal in a space with “intermediate” topology. Kernel function and extremal properties</title>
      <pubDate>Tue, 24 Mar 2026 03:23:29 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5884</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5884</guid>
      <author>Dovgoshei, A. A.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Dovgoshei, A. A.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>The structure of Banach algebras of bounded continuous functions on the open disk that contain $H^{∞}$, the Hoffman algebra, and nontangential limits</title>
      <pubDate>Tue, 24 Mar 2026 03:23:29 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5885</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5885</guid>
      <author>Ivanov, O. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Ivanov, O. V.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>On the uniqueness of solutions to some boundary-value problems for differential equations in a domain with algebraic boundary</title>
      <pubDate>Tue, 24 Mar 2026 03:23:28 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5882</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5882</guid>
      <author>Burskii, V. P.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Burskii, V. P.</dc:creator>
      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>A quantum particle under the action of “white noise” type forces</title>
      <pubDate>Tue, 24 Mar 2026 03:23:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5883</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5883</guid>
      <author>Gikhman, I. I.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
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      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Polynomials generating Hamming codes</title>
      <pubDate>Tue, 24 Mar 2026 03:23:26 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5881</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5881</guid>
      <author>Barashko, A. S.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
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      <slash:comments>0</slash:comments>
    </item>
    <item>
      <title>Symmetrization and initial boundary-value problems for certain classes of nonlinear second order parabolic equations</title>
      <pubDate>Tue, 24 Mar 2026 03:23:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5880</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5880</guid>
      <author>Bazalii, B. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Bazalii, B. V.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>On the 80th birthday of Academician Aleksandr Yu. Ishlinskii</title>
      <pubDate>Tue, 24 Mar 2026 03:23:24 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5879</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5879</guid>
      <author>EditorialBoard</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>EditorialBoard</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Topological aspects of dynamical systems on manifolds</title>
      <pubDate>Tue, 24 Mar 2026 03:23:23 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5878</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5878</guid>
      <author>Sharko, V. V.</author>
      <dc:format>Стаття</dc:format>
      <dc:date>1993</dc:date>
      <dc:creator>Sharko, V. V.</dc:creator>
      <slash:comments>0</slash:comments>
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    <item>
      <title>Asymptotic behavior of the best approximations for the functions in $L_p$</title>
      <pubDate>Tue, 24 Mar 2026 03:23:22 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5876</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-5876</guid>
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