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      <title>Smooth rigidity for higher-dimensional contact Anosov flows</title>
      <pubDate>Tue, 24 Mar 2026 03:31:55 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7253</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7253</guid>
      <author>Gogolev, Andrey</author>
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      <dc:date>2023</dc:date>
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      <title>Bounds on the parameters of non-$L$-borderenergetic graphs</title>
      <pubDate>Tue, 24 Mar 2026 03:31:54 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7243</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7243</guid>
      <author>Dede, Cahit</author>
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      <dc:date>2023</dc:date>
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      <title>Projection invariant $t$-Baer and related modules</title>
      <pubDate>Tue, 24 Mar 2026 03:31:54 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7244</link>
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      <author>Kara, Yeliz</author>
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      <dc:date>2023</dc:date>
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      <title>Wilhelm Fushchych (18.12.1936–07.04.1997)</title>
      <pubDate>Tue, 24 Mar 2026 03:31:53 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7192</link>
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      <author>Nikitin, A.</author>
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      <dc:date>2022</dc:date>
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      <title>Cohomology and formal deformations of $n$-Hom–Lie color algebras</title>
      <pubDate>Tue, 24 Mar 2026 03:31:53 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7238</link>
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      <author>Abdaoui, K.</author>
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      <title>Jordan homoderivation behavior of generalized derivations in prime rings</title>
      <pubDate>Tue, 24 Mar 2026 03:31:53 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7241</link>
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      <author>Bera, Nripendu</author>
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      <dc:date>2023</dc:date>
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      <title>Stochastic Bernoulli equation on the algebra of generalized functions</title>
      <pubDate>Tue, 24 Mar 2026 03:31:52 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7223</link>
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      <author>Rguigui, Hafedh</author>
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      <dc:date>2023</dc:date>
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      <title>Schmidt rank and singularities</title>
      <pubDate>Tue, 24 Mar 2026 03:31:52 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7227</link>
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      <author>Kazhdan, David</author>
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      <dc:date>2023</dc:date>
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      <title>Upper bound for the diameter of a tree in the quantum graph theory</title>
      <pubDate>Tue, 24 Mar 2026 03:31:51 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7176</link>
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      <author>Boyko, O. P.</author>
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      <dc:date>2022</dc:date>
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      <title>Univalence criteria for locally univalent analytic functions</title>
      <pubDate>Tue, 24 Mar 2026 03:31:51 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7222</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7222</guid>
      <author>Hu, Zhenyong</author>
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      <dc:date>2023</dc:date>
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      <title>Estimates for deviation of integral operators in semilinear metric spaces and their applications</title>
      <pubDate>Tue, 24 Mar 2026 03:31:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7172</link>
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      <author>Babenko , V. F.</author>
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      <dc:date>2022</dc:date>
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      <title>Determination of some properties of starlike and close-to-convex functions according to subordinate conditions with convexity of a certain analytic function</title>
      <pubDate>Tue, 24 Mar 2026 03:31:50 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7214</link>
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      <author>Şahin, Hasan</author>
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      <dc:date>2023</dc:date>
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      <title>Gauss–Kuzmin problem for the difference Engel-series representation of real numbers</title>
      <pubDate>Tue, 24 Mar 2026 03:31:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7159</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7159</guid>
      <author>Moroz , M. P.</author>
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      <dc:date>2022</dc:date>
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      <title>Superintegrable and scale invariant quantum systems with position dependent mass</title>
      <pubDate>Tue, 24 Mar 2026 03:31:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7162</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7162</guid>
      <author>Nikitin, A. G.</author>
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      <dc:date>2022</dc:date>
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      <title>Evaluation and attainment of weighted performance measures in descriptor control systems</title>
      <pubDate>Tue, 24 Mar 2026 03:31:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7167</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7167</guid>
      <author>Mazko, A. G.</author>
      <dc:format>Article</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Mazko, A. G.</dc:creator>
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      <title>New quantum Hermite–Hadamard-type inequalities for $p$-convex functions involving recently defined quantum integrals</title>
      <pubDate>Tue, 24 Mar 2026 03:31:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7200</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7200</guid>
      <author>Gulshan, Ghazala</author>
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      <dc:date>2023</dc:date>
      <dc:creator>Gulshan, Ghazala</dc:creator>
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    <item>
      <title>Weighted discrete Hardy&amp;#039;s inequalities</title>
      <pubDate>Tue, 24 Mar 2026 03:31:49 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7201</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7201</guid>
      <author>Lefèvre, Pascal</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Lefèvre, Pascal</dc:creator>
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    <item>
      <title>Approximation of the classes $W^{r}_{\beta,\infty}$ by generalized Abel-Poisson  integrals</title>
      <pubDate>Tue, 24 Mar 2026 03:31:48 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7164</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7164</guid>
      <author>Kal&amp;#039;chuk, I. V.</author>
      <dc:format>Article</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Kal&amp;#039;chuk, I. V.</dc:creator>
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    <item>
      <title>Generalized weakly demicompact and $S$-demicompact linear relations and their spectral properties</title>
      <pubDate>Tue, 24 Mar 2026 03:31:48 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7194</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7194</guid>
      <author>Fakhfakh, Majed</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
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    <item>
      <title>On the behavior of one class of homeomorphisms at infinity</title>
      <pubDate>Tue, 24 Mar 2026 03:31:47 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7158</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7158</guid>
      <author>Salimov, R. R.</author>
      <dc:format>Article</dc:format>
      <dc:date>2022</dc:date>
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      <title>A new simple proof of cayles’s formula and its relationship with the Kirkwood – Salzburg equations</title>
      <pubDate>Tue, 24 Mar 2026 03:31:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7156</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7156</guid>
      <author>Rebenko, O. L.</author>
      <dc:format>Article</dc:format>
      <dc:date>2022</dc:date>
      <dc:creator>Rebenko, O. L.</dc:creator>
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    <item>
      <title>A tangent inequality over primes</title>
      <pubDate>Tue, 24 Mar 2026 03:31:45 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7184</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7184</guid>
      <author>Dimitrov, S. I.</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Dimitrov, S. I.</dc:creator>
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    <item>
      <title>Monotone generalized $\alpha$-nonexpansive mappings on $C\kern-1ptAT_{p}(0)$ spaces</title>
      <pubDate>Tue, 24 Mar 2026 03:31:45 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7188</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7188</guid>
      <author>Hacıoǧlu, Emirhan</author>
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      <dc:date>2023</dc:date>
      <dc:creator>Hacıoǧlu, Emirhan</dc:creator>
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    <item>
      <title>On a property of the arithmetic means of monotonous sequences</title>
      <pubDate>Tue, 24 Mar 2026 03:31:43 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7151</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7151</guid>
      <author>Korenovskyi, A. O.</author>
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      <dc:date>2022</dc:date>
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      <title>Widths of classes of functions in the weight space  $L_{2,\gamma}(\mathbb{R}), \gamma=\exp(-x^2)$</title>
      <pubDate>Tue, 24 Mar 2026 03:31:42 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7147</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7147</guid>
      <author>Vakarchuk, S. B.</author>
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      <dc:date>2022</dc:date>
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      <title>Uncertainty principles for the $q$-Hankel–Stockwell transform</title>
      <pubDate>Tue, 24 Mar 2026 03:31:42 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7166</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7166</guid>
      <author>Brahim, Kamel</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
      <dc:creator>Brahim, Kamel</dc:creator>
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      <title>Volodymyr Leonidovych Makarov (on his 80th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:31:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7142</link>
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      <author>Lukovs’kyi , I. O.</author>
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      <dc:date>2022</dc:date>
      <dc:creator>Lukovs’kyi , I. O.</dc:creator>
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    <item>
      <title>Approximation of holomorphic functions by Cesàro means</title>
      <pubDate>Tue, 24 Mar 2026 03:31:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7143</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7143</guid>
      <author>Rovenska , O. G.</author>
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      <dc:date>2022</dc:date>
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      <title>Almost everywhere convergence of $T$ means  with respect to the Vilenkin system of integrable functions</title>
      <pubDate>Tue, 24 Mar 2026 03:31:40 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7163</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7163</guid>
      <author>Nadirashvili, N.</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
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    <item>
      <title>Approximation by Fourier sums in classes of Weyl – Nagy differentiable functions with high exponent of smoothness</title>
      <pubDate>Tue, 24 Mar 2026 03:31:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7136</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7136</guid>
      <author>Serdyuk, A. S.</author>
      <dc:format>Article</dc:format>
      <dc:date>2022</dc:date>
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      <title>Wiman-type inequality in multiple-circular domains: Lévy’s phenomenon and exceptional sets</title>
      <pubDate>Tue, 24 Mar 2026 03:31:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7137</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7137</guid>
      <author>Kuryliak, A. O.</author>
      <dc:format>Article</dc:format>
      <dc:date>2022</dc:date>
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    <item>
      <title>Ihor Oleksandrovych Shevchuk (on his 75th birthday)</title>
      <pubDate>Tue, 24 Mar 2026 03:31:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7139</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7139</guid>
      <author>Lukovsky , I. A.</author>
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      <dc:date>2022</dc:date>
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      <title>Approximation of classes of periodic functions in one and many variables from the Nikol’skii – Besov and Sobolev spaces</title>
      <pubDate>Tue, 24 Mar 2026 03:31:38 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7141</link>
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      <author>Romanyuk, A. S.</author>
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      <dc:date>2022</dc:date>
      <dc:creator>Romanyuk, A. S.</dc:creator>
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      <title>Frequency locking of periodic solutions to differential equations with impulsive perturbations</title>
      <pubDate>Tue, 24 Mar 2026 03:31:37 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7138</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7138</guid>
      <author>Dvornyk, A. V.</author>
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      <dc:date>2022</dc:date>
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      <title>Time-dependent source identification problem for a fractional Schrödinger equation with the Riemann–Liouville derivative</title>
      <pubDate>Tue, 24 Mar 2026 03:31:37 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7155</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7155</guid>
      <author>Ashurov, Ravshan</author>
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      <dc:date>2023</dc:date>
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      <title>Special exponential functions on lattices of simple Lie groups and allotropic modifications of carbon</title>
      <pubDate>Tue, 24 Mar 2026 03:31:35 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7130</link>
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      <author>Nesterenko, M. O.</author>
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      <title>Quaternionic Davis–Wielandt shell in a right  quaternionic Hilbert space</title>
      <pubDate>Tue, 24 Mar 2026 03:31:34 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7146</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7146</guid>
      <author>Jeribi, Aref</author>
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    <item>
      <title>Тhe concept of topological well-ordered space</title>
      <pubDate>Tue, 24 Mar 2026 03:31:33 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7145</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7145</guid>
      <author>Kandemir, Mustafa Burç</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
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      <title>Fine-grained evaluations of the best estimates for smooth functions in $C_{2\pi}$ in terms of linear combinations of modules of continuity of their derivatives</title>
      <pubDate>Tue, 24 Mar 2026 03:31:32 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7124</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7124</guid>
      <author>Babich, Yu. P.</author>
      <dc:format>Article</dc:format>
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    <item>
      <title>On one Reverse asymptotic equality</title>
      <pubDate>Tue, 24 Mar 2026 03:31:30 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7111</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7111</guid>
      <author>Motorna, O. V.</author>
      <dc:format>Article</dc:format>
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    <item>
      <title>Existence and compactness of solution of semilinear integro-differential equations with finite delay</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7106</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7106</guid>
      <author>Sahraoui, F.</author>
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      <title>Some refinements of the Hermite–Hadamard inequality with the help of weighted integrals</title>
      <pubDate>Tue, 24 Mar 2026 03:31:28 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7126</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7126</guid>
      <author>Bayraktar, B.</author>
      <dc:format>Article</dc:format>
      <dc:date>2023</dc:date>
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      <title>Two-dimensional generalization of the Thron–Jones theorem on the parabolic domains of convergence of continued fractions</title>
      <pubDate>Tue, 24 Mar 2026 03:31:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7096</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7096</guid>
      <author>Bilanyk, I. B.</author>
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      <title>Approximations of the Mittag-Leffler operator function with exponential accuracy and their application to solving of evolution equations with  fractional derivative in time</title>
      <pubDate>Tue, 24 Mar 2026 03:31:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7097</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7097</guid>
      <author>Gavrilyuk , I. P.</author>
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      <title>An interpolatory estimate for copositive polynomial approximations of continuous functions</title>
      <pubDate>Tue, 24 Mar 2026 03:31:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7103</link>
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      <dc:date>2022</dc:date>
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      <title>Oleksandr Mykolaiovych Sharkovs’kyi (on his 85th birthday)</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7105</link>
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      <author>Редколегія, .</author>
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      <title>Impulsive Dirac system on time scales</title>
      <pubDate>Tue, 24 Mar 2026 03:31:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7120</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7120</guid>
      <author>Allahverdiev, Bilender P.</author>
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      <dc:date>2023</dc:date>
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      <title>Complex Hessian-type equations in the weighted $m$-subharmonic class</title>
      <pubDate>Tue, 24 Mar 2026 03:31:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7122</link>
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      <title>More on stability of two functional equations</title>
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      <title>On the existence of solutions of quasilinear Beltrami equations with two characteristics</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-7088</link>
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