Listopad V. V.
Ukr. Mat. Zh. - 1993. - 45, № 6. - pp. 785–790
Uniform estimates are obtained for the monotone approximation of the functions from the generalized Babenko classes.
Ukr. Mat. Zh. - 1993. - 45, № 1. - pp. 38–43
The uniform estimate is established for a monotone polynomial approximation of functions whose smoothness decreases at the ends of a segment.