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Results for Showing 7201 - 7250 results of 311162 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&page=145&type=Subject&lng=en 311162 7200 50 Fredholm one-dimensional boundary-value problems in Sobolev spaces Tue, 24 Mar 2026 02:09:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1638 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1638 Atlasiuk, O. M. Article 2018 Atlasiuk, O. M. 0 Boundedness of $L$-index for the composition of entire functions of several variables Tue, 24 Mar 2026 02:09:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1639 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1639 Bandura, A. І. Article 2018 Bandura, A. І. 0 A study of modules over rings and their extensions Tue, 24 Mar 2026 02:09:39 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1636 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1636 Al-Hashmi, S. A. Article 2018 Al-Hashmi, S. A. 0 To the theory of nonlocal problems with integral conditions for systems of equations of hyperbolic type Tue, 24 Mar 2026 02:09:38 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1637 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1637 Assanova, A. T. Article 2018 Assanova, A. T. 0 Coefficient estimates for two subclasses of analytic and bi-univalent functions Tue, 24 Mar 2026 02:09:36 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1635 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1635 Lashin, A. Y. Article 2018 Lashin, A. Y. 0 Inequalities for inner radii of symmetric disjoint domains Tue, 24 Mar 2026 02:09:35 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1634 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1634 Bakhtin, A. K. Article 2018 Bakhtin, A. K. 0 First nontrivial group of homologies of simplicial schemes of unimodular frames over the Dedekind ring Tue, 24 Mar 2026 02:09:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1630 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1630 Zainalov, B. R. Article 2018 Zainalov, B. R. 0 Third boundary-value problem for a third-order differential equation with multiple characteristics Tue, 24 Mar 2026 02:09:32 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1633 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1633 Apakov, Yu. P. Article 2018 Apakov, Yu. P. 0 On the equicontinuity of one family of inverse mappings in terms of prime ends Tue, 24 Mar 2026 02:09:31 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1632 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1632 Salimov, R. R. Article 2018 Salimov, R. R. 0 Magic efficiency of approximation of smooth functions by weighted means of two $N$-point Padé approximants Tue, 24 Mar 2026 02:09:29 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1628 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1628 Gilewicz, J. Article 2018 Gilewicz, J. 0 Estimates for the entropy numbers of the classes $B_{p,θ}^{Ω}$ of periodic multivariate functions in the uniform metric Tue, 24 Mar 2026 02:09:29 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1631 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1631 Pozhars’ka, K. V. Article 2018 Pozhars’ka, K. V. 0 Some results on the global solvability for structurally damped models with a special nonlinearity Tue, 24 Mar 2026 02:09:28 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1629 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1629 Duong, P. T. Article 2018 Duong, P. T. 0 Jackson – Stechkin-type inequalities for the approximation of elements of Hilbert spaces Tue, 24 Mar 2026 02:09:27 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1626 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1626 Babenko, V. F. Article 2018 Babenko, V. F. 0 Generalized characteristics of smoothness and some extremе problems of the approximation theory of functions in the space $L_2 (R)$. I Tue, 24 Mar 2026 02:09:27 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1627 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1627 Vakarchuk, S. B. Article 2018 Vakarchuk, S. B. 0 On the asymptotic of associate sigma-functions and Jacobi theta-functions Tue, 24 Mar 2026 02:09:24 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1625 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1625 Korenkov, M. E. Article 2018 Korenkov, M. E. 0 Approximation of periodic functions of many variables by functions of smaller number of variables in Orlicz metric spaces Tue, 24 Mar 2026 02:09:23 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1624 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1624 Babich, Yu. A. Article 2018 Babich, Yu. A. 0 Transformation operators in controllability problems for the degenerate wave equation with variable coefficients Tue, 24 Mar 2026 02:09:20 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1623 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1623 Fardigola, L. V. Article 2018 Fardigola, L. V. 0 Sufficient conditions for bounded turning of analytic functions Tue, 24 Mar 2026 02:09:18 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1622 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1622 Bulboacă, T. Article 2018 Bulboacă, T. 0 Upper and lower Lebesgue classes of multivalued functions of two variables Tue, 24 Mar 2026 02:09:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1620 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1620 Karlova, O. O. Article 2018 Karlova, O. O. 0 On the fundamental solution of the Cauchy problem for Kolmogorov systems of the second order Tue, 24 Mar 2026 02:09:16 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1621 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1621 Burtnyak, I. V. Article 2018 Burtnyak, I. V. 0 Finite structurally uniform groups and commutative nilsemigroups Tue, 24 Mar 2026 02:09:15 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1618 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1618 Derech, V. D. Article 2018 Derech, V. D. 0 Periodic solutions of a system of differential equations with hysteresis nonlinearity in the presence of eigenvalue zero Tue, 24 Mar 2026 02:09:15 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1619 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1619 Yevstafyeva, V. V. Article 2018 Yevstafyeva, V. V. 0 Entire solutions of one linear implicit differential-difference equation in Banach spaces Tue, 24 Mar 2026 02:09:14 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1616 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1616 Gefter, S. L. Article 2018 Gefter, S. L. 0 Generalizations of Sherman’s inequality via Fink’s identity and Green’s function Tue, 24 Mar 2026 02:09:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1615 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1615 Ivelic, Bradanovic S. Article 2018 Ivelic, Bradanovic S. 0 Сommutative сomplex algebras of the second rank with unity and some cases of plane orthotropy. I Tue, 24 Mar 2026 02:09:13 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1617 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1617 Gryshchuk, S. V. Article 2018 Gryshchuk, S. V. 0 The structure of fractional spaces generated by the two-dimensional difference operator on the half plane Tue, 24 Mar 2026 02:09:12 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1614 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1614 Akturk, S. Article 2018 Akturk, S. 0 Simpson-type inequalities for geometrically relative convex functions Tue, 24 Mar 2026 02:09:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1612 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1612 Awan, M. U. Article 2018 Awan, M. U. 0 Derivations of gamma (semi)hyperrings Tue, 24 Mar 2026 02:09:07 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1613 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1613 Ardekani, L. K. Article 2018 Ardekani, L. K. 0 Entire functions share two half small functions Tue, 24 Mar 2026 02:09:05 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1610 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1610 Al-Khaladi, A. H. H. Article 2018 Al-Khaladi, A. H. H. 0 A note on strongly split Lie algebras Tue, 24 Mar 2026 02:09:04 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1611 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1611 Calderón, Martín A. J. Article 2018 Calderón, Martín A. J. 0 On convergence of mappings in metric spaces with direct and inverse modulus conditions Tue, 24 Mar 2026 02:09:03 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1608 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1608 Sevost'yanov, E. A. Article 2018 Sevost'yanov, E. A. 0 Estimation of equimeasurable rearrangements in the anisotropic case Tue, 24 Mar 2026 02:09:03 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1609 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1609 Shanin, R. V. Article 2018 Shanin, R. V. 0 Subdivision of spectra for some lower triangular double-band matrices as operators on $c_0$ Tue, 24 Mar 2026 02:09:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1605 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1605 Durna, N. Article 2018 Durna, N. 0 ORV sequences with nondegenerate groups of regular points Tue, 24 Mar 2026 02:09:02 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1607 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1607 Pavlenkov, V. V. Article 2018 Pavlenkov, V. V. 0 Entire functions of order zero with zeros on a logarithmic spiral Tue, 24 Mar 2026 02:09:01 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1606 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1606 Zabolotskyi, M. V. Article 2018 Zabolotskyi, M. V. 0 Principally Goldie$\ast$ -lifting modules Tue, 24 Mar 2026 02:09:00 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1604 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1604 Guroglu, A. T. Article 2018 Guroglu, A. T. 0 Birosettes are model flexors Tue, 24 Mar 2026 02:08:58 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1603 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1603 Gor'kavyi, V. A. Article 2018 Gor'kavyi, V. A. 0 On boundary values of three-harmonic Poisson integral on the boundary of a unit disk Tue, 24 Mar 2026 02:08:55 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1602 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1602 Hembars'ka, S. B. Article 2018 Hembars'ka, S. B. 0 On the dependence of the norm of a multiply monotone function on the norms of its derivatives Tue, 24 Mar 2026 02:08:53 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1601 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1601 Bondarenko, A. R. Article 2018 Bondarenko, A. R. 0 Properties of the logical consequence operation and its relationship with the independence of propositional logic Tue, 24 Mar 2026 02:08:52 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1600 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1600 Öner, G. Article 2018 Öner, G. 0 Lagrange stability and instability of nonregular semilinear differential-algebraic equations and applications Tue, 24 Mar 2026 02:08:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1598 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1598 Filipkovska, M. S. Article 2018 Filipkovska, M. S. 0 On the lacunary $(A, ϕ)$ -statistical convergence of double sequences Tue, 24 Mar 2026 02:08:51 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1599 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1599 Savaş, E. Article 2018 Savaş, E. 0 One method for the investigation of the fundamental solution of the Cauchy problem for parabolic systems Tue, 24 Mar 2026 02:08:50 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1596 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1596 Litovchenko, V. A. Article 2018 Litovchenko, V. A. 0 The exponential twice continuously differentiable $ B$-spline algorithm for Burgers’ equation Tue, 24 Mar 2026 02:08:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1595 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1595 Adar, N. Article 2018 Adar, N. 0 A version of the projection-iterative method for the solution of Fredholm integral equations of the second kind Tue, 24 Mar 2026 02:08:49 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1597 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1597 Feruk, V. A. Article 2018 Feruk, V. A. 0 Weighted pseudoinversion with indefinite weights Tue, 24 Mar 2026 02:08:48 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1593 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1593 Vareniuk, N. A. Article 2018 Vareniuk, N. A. 0 Hedging of the European option with nonsmooth payment function Tue, 24 Mar 2026 02:08:46 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1594 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1594 Glonti, O. A. Article 2018 Glonti, O. A. 0 Spectral properties of nonself-adjoint nonlocal boundary-value problems for the operator of differentiation of even order Tue, 24 Mar 2026 02:08:44 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1592 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1592 Baranetskij, Ya. O. Article 2018 Baranetskij, Ya. O. 0 Lyapunov-type inequalities for two classes of nonlinear systems with homogeneous Dirichlet boundary conditions Tue, 24 Mar 2026 02:08:42 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1591 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1591 Aktaş, M. F. Article 2018 Aktaş, M. F. 0 Necessary and sufficient conditions for the absolute instability of solutions of linear differential-difference equations with self-adjoint operator coefficients Tue, 24 Mar 2026 02:08:41 +0000 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1590 https://harvester.nas.gov.ua/Record/umjimathkievua-article-1590 Slyusarchuk, V. Yu. Article 2018 Slyusarchuk, V. Yu. 0