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      <title>On One Regularity Condition for Quantum Quadratic Stochastic Processes</title>
      <pubDate>Tue, 24 Mar 2026 02:57:46 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4356</link>
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      <title>Application of the Averaging Method to the Investigation of Nonlinear Wave Processes in Elastic Systems with Circular Symmetry</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4355</link>
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      <title>An Analog of the Poincaré Model for a Quaternion Hyperbolic Space</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4353</link>
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      <title>A Problem with Nonlocal Conditions for Partial Differential Equations with Variable Coefficients</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4352</link>
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      <title>A Method for the Regularization of One Class of Dual Series Equations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4351</link>
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      <author>Brovenko, A. V.</author>
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      <title>Exact Kolmogorov-Type Inequalities with Bounded Leading Derivative in the Case of Low Smoothness</title>
      <pubDate>Tue, 24 Mar 2026 02:57:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4349</link>
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      <author>Babenko, V. F.</author>
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      <title>Existence of a Global Classical Solution of One Problem Arising in Combustion Theory</title>
      <pubDate>Tue, 24 Mar 2026 02:57:39 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4350</link>
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      <title>On the Strong Law of Large Numbers for Multivariate Martingales with Continuous Time</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4348</link>
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      <title>Optimization of Linear Functions at the Vertices of a Permutation Polyhedron with Additional Linear Constraints</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4346</link>
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      <author>Valuiskaya, O. A.</author>
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      <title>Boundary-Value Problem for Weakly Nonlinear Hyperbolic Equations with Variable Coefficients</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4347</link>
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      <author>Bilusyak, N.I.</author>
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      <title>Generalized Hardy Transformation and Toeplitz Operators in BMOA-Type Spaces</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4345</link>
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      <title>Stochastic Semigroups and Random Mass Transfer</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4344</link>
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      <title>On the Smoothness of the Invariant Torus of a Countable System of Difference Equations with Parameters</title>
      <pubDate>Tue, 24 Mar 2026 02:57:34 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4343</link>
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      <author>Marchuk, N. A.</author>
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      <title>On Reduction Principle in Stability Theory for Systems with Random Perturbations</title>
      <pubDate>Tue, 24 Mar 2026 02:57:33 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4342</link>
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      <author>Stanzhitskii, A. N.</author>
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      <title>Estimates for Approximation Characteristics of the Besov Classes $B_ r^{p,θ}$ of Periodic Functions of Many Variables in the Space $L_q. I$</title>
      <pubDate>Tue, 24 Mar 2026 02:57:31 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4341</link>
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      <author>Romanyuk, A. S.</author>
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      <title>Estimates for a Group of Deviations in Generalized Hölder Metric</title>
      <pubDate>Tue, 24 Mar 2026 02:57:29 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4339</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4339</guid>
      <author>Lasuriya, R. A.</author>
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      <title>Algebra of Bergman Operators with Automorphic Coefficients and Parabolic Group of Shifts</title>
      <pubDate>Tue, 24 Mar 2026 02:57:29 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4340</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4340</guid>
      <author>Mozel’, V. A.</author>
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      <dc:date>2001</dc:date>
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      <title>Asymptotics of Solutions of an Infinite System of Linear Algebraic Equations in Potential Theory</title>
      <pubDate>Tue, 24 Mar 2026 02:57:28 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4336</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4336</guid>
      <author>Gomilko, A. M.</author>
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      <dc:date>2001</dc:date>
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      <title>On an Adaptive Estimator of the Least Contrast in a Model with Nonlinear Functional Relations</title>
      <pubDate>Tue, 24 Mar 2026 02:57:28 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4338</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4338</guid>
      <author>Kukush, A. G.</author>
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      <dc:date>2001</dc:date>
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      <title>On the Asymptotic Behavior of Solutions of a Singular Cauchy Problem</title>
      <pubDate>Tue, 24 Mar 2026 02:57:27 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4337</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4337</guid>
      <author>Zernov, A. E.</author>
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      <dc:date>2001</dc:date>
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    <item>
      <title>On Moduli Spaces, Equidistribution, Estimates, and Rational Points of Algebraic Curves</title>
      <pubDate>Tue, 24 Mar 2026 02:57:26 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4335</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4335</guid>
      <author>Glazunov, N. M.</author>
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      <dc:date>2001</dc:date>
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      <title>On the Unique Solvability of a Nonautonomous Functional Differential Equation of Neutral Type</title>
      <pubDate>Tue, 24 Mar 2026 02:57:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4332</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4332</guid>
      <author>Khusanov, D. Kh.</author>
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      <dc:date>2001</dc:date>
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      <title>On a Two-Point Version of Transfinite Diameter</title>
      <pubDate>Tue, 24 Mar 2026 02:57:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4333</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4333</guid>
      <author>Buslaeva, S. F.</author>
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      <title>Interval Oscillation Criteria for Second-Order Nonlinear Differential Equations</title>
      <pubDate>Tue, 24 Mar 2026 02:57:25 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4334</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4334</guid>
      <author>Agarwal, P.</author>
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      <title>Approximation Characteristics of the Spaces $S_p^{ϕ}$ in Different Metrics</title>
      <pubDate>Tue, 24 Mar 2026 02:57:23 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4331</link>
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      <author>Stepanets, O. I.</author>
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      <title>Generalized Lagrangians and Spinning Particles</title>
      <pubDate>Tue, 24 Mar 2026 02:57:22 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4330</link>
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      <author>Rivas, M.</author>
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      <title>Exponential Estimate for the Fundamental Matrix of a Linear Impulsive System</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4329</link>
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      <title>Spectrum and States of the BCS Hamiltonian in a Finite Domain. II. Spectra of Excitations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4328</link>
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      <title>On the Existence of Periodic Solutions for Certain Classes of Systems of Differential Equations with Random Pulse Influence</title>
      <pubDate>Tue, 24 Mar 2026 02:57:19 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4327</link>
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      <title>Group Classification of Nonlinear Schrödinger Equations</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4326</link>
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      <title>M. V. Ostrogradsky As Probabilist</title>
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      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4324</link>
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      <title>Ostrohrads&amp;#039;kyi Formalism for Singular Lagrangians with Higher Derivatives</title>
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      <title>Transport Theory of Homogeneous Reacting Solutes</title>
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      <title>Mykhailo Vasyl&amp;#039;ovych Ostrograds&amp;#039;kyi and his role in
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      <title>Moments of Markov Random Evolutions</title>
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      <title>On Estimates of the Kolmogorov Widths of the Classes $B_{p,θ}^r$ in the Space $L_q$</title>
      <pubDate>Tue, 24 Mar 2026 02:57:12 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4320</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4320</guid>
      <author>Romanyuk, A. S.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2001</dc:date>
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      <title>Coleman Principles and Krasnosel&amp;#039;skii Genus in Eigenfunction Problems</title>
      <pubDate>Tue, 24 Mar 2026 02:57:11 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4318</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4318</guid>
      <author>Suvorov, S. G.</author>
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      <dc:date>2001</dc:date>
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      <title>Games with Pay-off Function and Pulse Influence</title>
      <pubDate>Tue, 24 Mar 2026 02:57:11 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4319</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4319</guid>
      <author>Ostapenko, O. V.</author>
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      <dc:date>2001</dc:date>
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      <title>Propagation of Perturbations in Quasilinear Multidimensional Parabolic Equations with Convective Term</title>
      <pubDate>Tue, 24 Mar 2026 02:57:09 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4316</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4316</guid>
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      <dc:date>2001</dc:date>
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      <title>Sum of Divisors in a Ring of Gaussian Integers</title>
      <pubDate>Tue, 24 Mar 2026 02:57:09 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4317</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4317</guid>
      <author>Sinyavskii, O. V.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2001</dc:date>
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      <title>$C*$-Algebras Associated with  $F_{2^n }$ Unimodal Dynamical Systems</title>
      <pubDate>Tue, 24 Mar 2026 02:57:07 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4314</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4314</guid>
      <author>Maistrenko, T. Yu.</author>
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      <dc:date>2001</dc:date>
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      <title>Scalar Operators Representable as a Sum of Projectors</title>
      <pubDate>Tue, 24 Mar 2026 02:57:07 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4315</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4315</guid>
      <author>Rabanovych, V. I.</author>
      <dc:format>Artikel</dc:format>
      <dc:date>2001</dc:date>
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      <title>An Analog of the Jackson Inequality for Coconvex Approximation of Periodic Functions</title>
      <pubDate>Tue, 24 Mar 2026 02:57:06 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4313</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4313</guid>
      <author>Popov, P. A.</author>
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      <dc:date>2001</dc:date>
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      <title>On One Nonlocal Problem with Free Boundary</title>
      <pubDate>Tue, 24 Mar 2026 02:57:04 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4312</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4312</guid>
      <author>Berezovsky, A. A.</author>
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      <dc:date>2001</dc:date>
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      <title>Brownian Motion in a Hilbert Space with a Semipermeable Membrane on a Hyperplane</title>
      <pubDate>Tue, 24 Mar 2026 02:57:03 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4310</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4310</guid>
      <author>Zaitseva, L. L.</author>
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      <dc:date>2001</dc:date>
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      <title>On Orthogonal Appell-Like Polynomials in Non-Gaussian Analysis</title>
      <pubDate>Tue, 24 Mar 2026 02:57:03 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4311</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4311</guid>
      <author>Kalyuzhnyi, A. A.</author>
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      <dc:date>2001</dc:date>
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      <title>On a Parabolic Variational Inequality That Generalizes the Equation of Polytropic Filtration</title>
      <pubDate>Tue, 24 Mar 2026 02:57:01 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4308</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4308</guid>
      <author>Buhrii, O. M.</author>
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      <dc:date>2001</dc:date>
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      <title>On Interpolation Sequences of One Class of Functions Analytic in the Unit Disk</title>
      <pubDate>Tue, 24 Mar 2026 02:57:01 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4309</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4309</guid>
      <author>Vynnyts’kyi, B. V.</author>
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      <dc:date>2001</dc:date>
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      <title>Unimprovable Integral Estimate for Solutions of the Dirichlet Problem for Quasilinear Elliptic Equations of the Second Order in a Neighborhood of an Edge</title>
      <pubDate>Tue, 24 Mar 2026 02:56:59 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4307</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4307</guid>
      <author>Plesha, M. I.</author>
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      <dc:date>2001</dc:date>
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      <title>On π-Solvable and Locally π-Solvable Groups with Factorization</title>
      <pubDate>Tue, 24 Mar 2026 02:56:58 +0000</pubDate>
      <link>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4304</link>
      <guid>https://harvester.nas.gov.ua/Record/umjimathkievua-article-4304</guid>
      <author>Putilov, S. V.</author>
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      <dc:date>2001</dc:date>
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