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      <title>Measure-Valued Markov Processes and Stochastic Flows</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4053</link>
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      <title>Elementary Representations of the Group $B_0^ℤ$ of Upper-Triangular Matrices Infinite in Both Directions. I</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4056</link>
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      <title>On One Case of Existence of Homogeneous Solutions</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4054</link>
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      <title>Properties of a Subclass of Avakumović Functions and Their Generalized Inverses</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4051</link>
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      <title>Equations with Random Gaussian Operators with Unbounded Mean Value</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4052</link>
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    <item>
      <title>Mykola Ivanovych Portenko (On His 60th Birthday)</title>
      <pubDate>Tue, 24 Mar 2026 02:52:54 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4050</link>
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      <author>Dorogovtsev, A. A.</author>
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      <title>On Representations of C*-Algebras On, α of the Cuntz Type</title>
      <pubDate>Tue, 24 Mar 2026 02:52:52 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4049</link>
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      <title>On the Existence of Periodic Solutions of a System of Two Differential Equations with Pulse Influence</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4047</link>
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      <title>Asymptotic Behavior of Solutions of Nonlinear Difference Equations with Continuous Argument</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4048</link>
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      <title>Spatially-Homogeneous Boltzmann Hierarchy as Averaged Spatially-Inhomogeneous Stochastic Boltzmann Hierarchy</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4042</link>
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      <title>Direct and Inverse Theorems in the Theory of Approximation of Functions in the Space $S^p$</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4044</link>
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      <title>Helly Theorem and Related Results</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4045</link>
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      <title>Orders of Power Growth near the Critical Strip of the Riemann Zeta Function</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4046</link>
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      <title>Upper and Lower Bounds of a Solution of the Cauchy Problem for a Stochastic Differential Equation of Parabolic Type with Power Nonlinearities (Weak Source)</title>
      <pubDate>Tue, 24 Mar 2026 02:52:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4040</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4040</guid>
      <author>Mel&amp;#039;nik, S. A.</author>
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      <title>Some Pseudoparabolic Variational Inequalities with Higher Derivatives</title>
      <pubDate>Tue, 24 Mar 2026 02:52:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4043</link>
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      <title>Asymptotic Behavior of Solutions of Systems of Functional Differential Equations with Nonlinear Deviation of Argument</title>
      <pubDate>Tue, 24 Mar 2026 02:52:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4041</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4041</guid>
      <author>Oleinichenko, A. P.</author>
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    <item>
      <title>On the Limit Distribution of Integrals of Shot-Noise Processes</title>
      <pubDate>Tue, 24 Mar 2026 02:52:43 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4039</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4039</guid>
      <author>Il&amp;#039;enko, A. B.</author>
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      <title>On Some Problems of the Asymptotic Theory of Linear Differential Equations of the nth Order</title>
      <pubDate>Tue, 24 Mar 2026 02:52:42 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4037</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4037</guid>
      <author>Evtukhov, V. M.</author>
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      <title>Complete Asymptotics of the Deviation of a Class of Differentiable Functions from the Set of Their Harmonic Poisson Integrals</title>
      <pubDate>Tue, 24 Mar 2026 02:52:42 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4038</link>
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      <title>Optimization of Nonlinear Systems of Stochastic Difference Equations</title>
      <pubDate>Tue, 24 Mar 2026 02:52:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4035</link>
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    <item>
      <title>Pade–Chebyshev Approximants for One Class of Functions</title>
      <pubDate>Tue, 24 Mar 2026 02:52:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4036</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4036</guid>
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    <item>
      <title>Infinitesimal Rotary Deformations of Surfaces and Their Application to the Theory of Elastic Shells</title>
      <pubDate>Tue, 24 Mar 2026 02:52:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4031</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4031</guid>
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      <title>Structure of Binary Transformations of Darboux Type and Their Application to Soliton Theory</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4032</link>
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      <title>Qualitative Investigation of the Singular Cauchy Problem F(t, x, x′) = 0, x(0) = 0</title>
      <pubDate>Tue, 24 Mar 2026 02:52:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4033</link>
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      <title>Index of volume 55 of „Ukrainian Mathematical Journal&amp;quot;</title>
      <pubDate>Tue, 24 Mar 2026 02:52:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4034</link>
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      <author>EditorialBoard</author>
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      <title>Spaces of Test and Generalized Functions Related to Generalized Translation Operators</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4027</link>
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      <title>Infinite Systems of Hyperbolic Functional Differential Equations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4030</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4030</guid>
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      <title>Factorization of Conditional Expectations on Kac Algebras and Quantum Double Coset Hypergroups</title>
      <pubDate>Tue, 24 Mar 2026 02:52:35 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4029</link>
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      <author>Chapovsky, Yu.</author>
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      <title>Asymptotic Representations for Solutions of One Class of Systems of Quasilinear Differential Equations</title>
      <pubDate>Tue, 24 Mar 2026 02:52:34 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4028</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4028</guid>
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      <title>On One Inequality in Approximation Theory</title>
      <pubDate>Tue, 24 Mar 2026 02:52:31 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4026</link>
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      <title>Exact Solvability Conditions for the Cauchy Problem for Systems of First-Order Linear Functional-Differential Equations Determined by $(σ_1, σ_2, ... , σ_n; τ)$-Positive Operators</title>
      <pubDate>Tue, 24 Mar 2026 02:52:29 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4023</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4023</guid>
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      <title>Criterion for the Uniqueness of a Solution of the Darboux–Protter Problem for Degenerate Multidimensional Hyperbolic Equations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4024</link>
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      <title>Lebesgue–Cech Dimensionality and Baire Classification of Vector-Valued Separately Continuous Mappings</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4025</link>
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      <title>Cauchy Problem for Nonuniformly Parabolic Equations with Degeneracy</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4021</link>
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      <pubDate>Tue, 24 Mar 2026 02:52:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4022</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4022</guid>
      <author>Radzievskaya, E. I.</author>
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      <dc:date>2003</dc:date>
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      <title>Global Attractor for a Nonautonomous Inclusion with Discontinuous Right-Hand Side</title>
      <pubDate>Tue, 24 Mar 2026 02:52:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4017</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4017</guid>
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      <dc:format>Стаття</dc:format>
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      <title>Asymptotic Behavior of Solutions of Linear Singularly Perturbed General Separated Boundary-Value Problems with Initial Jump</title>
      <pubDate>Tue, 24 Mar 2026 02:52:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4018</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4018</guid>
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      <pubDate>Tue, 24 Mar 2026 02:52:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4019</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4019</guid>
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      <dc:format>Стаття</dc:format>
      <dc:date>2003</dc:date>
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      <title>Multidimensional Lagrange–Yen-Type Interpolation Via Kotel&amp;#039;nikov–Shannon Sampling Formulas</title>
      <pubDate>Tue, 24 Mar 2026 02:52:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4020</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4020</guid>
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      <title>Subharmonics of a Nonconvex Noncoercive Hamiltonian System</title>
      <pubDate>Tue, 24 Mar 2026 02:52:23 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4016</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4016</guid>
      <author>Kallel, N.</author>
      <dc:format>Стаття</dc:format>
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    <item>
      <title>On Stabilization of Programmed Motion</title>
      <pubDate>Tue, 24 Mar 2026 02:52:20 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4015</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4015</guid>
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      <title>Aleksei Vasil&amp;#039;evich Pogorelov</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4013</link>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4014</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4014</guid>
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      <title>Aggregate-Iterative Methods for the Approximation of Solutions of Boundary-Value Problems</title>
      <pubDate>Tue, 24 Mar 2026 02:52:17 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4011</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4011</guid>
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      <title>Singular Nonlinear Eigenvalue Problem for One Class of Second-Order Differential Equations</title>
      <pubDate>Tue, 24 Mar 2026 02:52:17 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4012</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4012</guid>
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      <title>On Polymer Expansion for Gibbsian States of Nonequilibrium Systems of Interacting Brownian Oscillators</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4007</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4007</guid>
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      <title>Extremal Problems of Approximation Theory in Linear Spaces</title>
      <pubDate>Tue, 24 Mar 2026 02:52:15 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4008</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4008</guid>
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      <title>On the Boundedness of a Recurrence Sequence in a Banach Space</title>
      <pubDate>Tue, 24 Mar 2026 02:52:15 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4009</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4009</guid>
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      <dc:date>2003</dc:date>
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      <title>Qualitative Investigation of the Singular Cauchy Problem
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      <pubDate>Tue, 24 Mar 2026 02:52:15 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4010</link>
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      <title>Lie Symmetries, Q-Conditional Symmetries, and Exact Solutions of Nonlinear Systems of Diffusion-Convection Equations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4006</link>
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