Best approximation by "angles" of analytic in the unit bidisk functions von S. B. Vakarchuk, M. B. Vakarchuk

Volltext

On Lebesgue continuity of the Vallée-Poussin sums on classes CψC von M. A. Veremii, P. V. Zaderei

Volltext

Pade type approximants for some special series of two variables von H. M. Veselovska, A. P. Holub

Volltext

Orthoprojective widths of classes Lшв,p of periodic functions in the space Lq von H. M. Vlasyk

Volltext

Lebesgue type inequalities for interpolation analogues of Valle Poussin sums on sets of infinitely differentiable functions von V. A. Voitovych, V. A. Musiienko

Volltext

Extreme partition the complex plane and inequalities for products of internal radii of domains von Ye. Viun, I. V. Deneha, A. L. Tarhonskyi

Volltext

On the convergence of the Padé approximants of q-analogs of exponent von N. M. Havryliuk, A. P. Holub

Volltext

Estimates of a group of φ-deviations of analytic functions von M. V. Haievskyi, P. V. Zaderei

Volltext

Linear widths of classes SΩp,θB of periodic functions of several variables von N. V. Derevianko, O. I. Cheremshynska

Volltext

Development of technology of manufacture of drill bits with protective coating of working bodies von B. V. Stefaniv

Volltext

Restrictions for order of q-monotone approximation of periodic functions von H. A. Dziubenko

Volltext

The shadow problem for a family of convex sets von Yu. B. Zelinskyi

Volltext

Estimates of orthoprojection widths of classes BΩ∞,θ of periodic functions of several variables with given majorant of the mixed moduli of continuity von A. F. Konohrai, O. V. Fedunyk

Volltext

The Pompéiu-Landau-Szasz extremal problem for bounded holomorphic functions in bidisk von Yu. Meremelia

Volltext

Two properties of the Thiele reciprocal derivative von M. M. Pahyria

Volltext

Entropy numbers and Kolmogorov widths of Nikol'skii-Besov classes of periodic functions of two variables in the space L∞ von A. S. Romaniuk

Volltext

Nonlinear approximation in spaces of multiple sequences von V. S. Romanjuk

Volltext

Supplement to F. Wiener sieve theorem von V. V. Savchuk, S. O. Chaichenko

Volltext

Asymptotic behaviour of the Orlicz-Sobolev classes at infinite von R. R. Salimov

Volltext

Set of measure zero containing spheres of every radius von M. V. Stefanchuk, M. V. Tkachuk

Volltext