One inequality of the Landau–Kolmogorov type for periodic functions of two variable von V. F. Babenko

Volltext

Jackson – Stechkin-type inequalities for the approximation of elements of Hilbert spaces von V. F. Babenko, S. V. Konareva

Volltext

On the optimal reconstruction of the convolution of n functions according to the linear information von V. F. Babenko, M. S. Gunko

Volltext

Estimates of approximation of elements of Hilbert space von V. F. Babenko, S. V. Savela

Volltext

Estimation of the uniform norm of one-dimensional Riesz potential of a partial derivative of a function with bounded Laplacian von V. F. Babenko, N. V. Parfinovich

Volltext

On interpolational and extremal properties of periodic perfect splines von V. F. Babenko, O. V. Kovalenko

Volltext

Ridge approximation of some classes of harmonic functions von V. F. Babenko, D. A. Levchenko

Volltext

Optimal recovery of elements of a Hilbert space and their scalar products by Fourier coefficients known with error von V. F. Babenko, M. S. Hunko, N. V. Parfinovych

Volltext

Optimal Recovery of n-Linear Functionals According to Linear Information von V. F. Babenko, M. S. Gunko, A. A. Rudenko

Volltext

Approximation of some classes of set-valued periodic functions by generalized trigonometric polynomials von V. V. Babenko, V. F. Babenko, M. V. Polishchuk

Volltext

Kolmogorov's problem about the existence of absolute monotone and multiply monotone functions with given norms of derivatives von V. F. Babenko, Yu. V. Babenko, O. V. Kovalenko

Volltext

On the Optimal Recovery of Integrals of Set-Valued Functions von V. F. Babenko, V. V. Babenko, M. V. Polishchuk

Volltext

On the optimal recovery of integrals of setvalued functions von V. F. Babenko, V. V. Babenko, M. V. Polishchuk

Volltext

Estimates for deviation of integral operators in semilinear metric spaces and their applications von V. F. Babenko, V. V. Babenko, O. V. Kovalenko, N. V. Parfinovych

Volltext

Mykola Pavlovych Korneichuk (on his 100th birthday) von A. M. Samoilenko, I. O. Lukovskyi, V. L. Makarov, V. P. Motornyi, V. F. Babenko, S. B. Vakarchuk, V. O. Kofanov, N. V. Parfinovych, A. S. Romaniuk, V. S. Romaniuk

Volltext

Vitalii Pavlovych Motornyi (on his 80th birthday) von A. M. Samoy̆lenko, V. F. Babenko, S. B. Vakarchuk, V. L. Velykin, O. V. Davydov, V. O. Kofanov, N. V. Parfinovych, A. M. Pasko, A. S. Romaniuk, V. S. Romaniuk

Volltext

Motornyi Vitalii Pavlovych (on his 75th birthday) von A. M. Samoilenko, V. F. Babenko, S. B. Vakarchuk, V. L. Velykin, O. V. Davydov, V. O. Kofanov, N. V. Parfinovych, A. M. Pasko, A. S. Romaniuk, V. I. Ruban

Volltext