Jackson–Stechkin-Type Inequalities for the Approximation of Elements of Hilbert Spaces V. F. BabenkoS. V. Konareva OriginalPaper 27 March 2019 Pages: 1331 - 1344
Generalized Characteristics of Smoothness and Some Extreme Problems of the Approximation Theory of Functions in the Space L2(ℝ). I S. B. Vakarchuk OriginalPaper 18 April 2019 Pages: 1345 - 1374
Magic Efficiency of the Approximation of Smooth Functions by Weighted Means of Two N-Point Padé Approximants R. JedynakJ. Gilewicz OriginalPaper 21 March 2019 Pages: 1375 - 1394
Some Results on the Global Solvability for Structurally Damped Models with Special Nonlinearity P. T. Duong OriginalPaper 21 March 2019 Pages: 1395 - 1418
First Nontrivial Group of Homologies for the Simplicial Schemes of Unimodular Frames Over the Dedekind Ring B. R. Zainalov OriginalPaper 21 March 2019 Pages: 1419 - 1438
Estimates for the Entropy Numbers of the Classes \( {B}_{p,\theta}^{\varOmega } \) of Periodic Multivariable Functions in the Uniform Metric K. V. Pozhars’ka OriginalPaper 23 March 2019 Pages: 1439 - 1455
On the Equicontinuity of One Family of Inverse Mappings in Terms of Prime Ends R. R. SalimovE. A. Sevost’yanov OriginalPaper 21 March 2019 Pages: 1456 - 1466
Third Boundary-Value Problem for a Third-Order Differential Equation with Multiple Characteristics Yu. P. ApakovA. Kh. Zhuraev BRIEF COMMUNICATIONS 21 March 2019 Pages: 1467 - 1476
Inequalities for the Inner Radii of Symmetric Disjoint Domains A. K. BakhtinI. V. DenegaL. V. Vygovskaya OriginalPaper 21 March 2019 Pages: 1477 - 1483
Coefficient Estimates for Two Subclasses of Analytic and Bi-Univalent Functions A. Y. Lashin OriginalPaper 21 March 2019 Pages: 1484 - 1492
Correction to: Continuity in the Parameter for the Solutions of One-Dimensional Boundary-Value Problems for Differential Systems of Higher Orders in Slobodetskii Spaces H. O. MasliukV. A. Mikhailets Correction 21 March 2019 Pages: 1493 - 1493
Correction to: Lagrange Stability and Instability of Irregular Semilinear Differential-Algebraic Equations and Applications M. S. Filipkovska Correction 21 March 2019 Pages: 1494 - 1494