On the improvement of the rate of convergence of the generalized Bieberbach polynomials in domains with zero angles F. G. AbdullayevN. P. Ö zkartepe OriginalPaper 14 November 2012 Pages: 653 - 671
On the dependence of the norm of a function on the norms of its derivatives of orders k, r − 2, and r, 0 < k < r − 2 V. F. BabenkoO. V. Kovalenko OriginalPaper 14 November 2012 Pages: 672 - 679
Best mean-square approximation of functions defined on the real axis by entire functions of exponential type S. B. Vakarchuk OriginalPaper 14 November 2012 Pages: 680 - 692
Fourier cosine and sine transforms and generalized Lipschitz classes in the uniform metric B. I. GolubovS. S. Volosivets OriginalPaper 14 November 2012 Pages: 693 - 710
Reverse inequalities for geometric and power means A. A. Korenovskii OriginalPaper 14 November 2012 Pages: 711 - 720
Inequalities for derivatives of functions on an axis with nonsymmetrically bounded higher derivatives V. A. Kofanov OriginalPaper 14 November 2012 Pages: 721 - 736
Strong summability and properties of Fourier–Laplace series on a sphere R. A. Lasuriya OriginalPaper 14 November 2012 Pages: 737 - 751
Lower bounds for the deviations of the best linear methods of approximation of continuous functions by trigonometric polynomials S. A. Pichugov OriginalPaper 14 November 2012 Pages: 752 - 766
Shape-preserving projections in low-dimensional settings and the q-monotone case M. P. ProphetI. A. Shevchuk OriginalPaper 14 November 2012 Pages: 767 - 780
Best bilinear approximations of functions from Nikol’skii–Besov classes A. S. RomanyukV. S. Romanyuk OriginalPaper 14 November 2012 Pages: 781 - 796
Approximation by interpolation trigonometric polynomials on classes of periodic analytic functions A. S. Serdyuk OriginalPaper 14 November 2012 Pages: 797 - 815
On the properties of blocks of terms of the series \( \sum {\frac{1}{k}\sin k\,x} \) S. A. Telyakovskii OriginalPaper 14 November 2012 Pages: 816 - 822
On the best approximations of functions defined on zero-dimensional groups M. F. Timan OriginalPaper 14 November 2012 Pages: 823 - 834
