TY - JOUR AU - O. V. Motornaya AU - V. P. Motornyi PY - 2019/02/25 Y2 - 2024/03/28 TI - On the joint approximation of a function and its derivatives in the mean JF - Ukrains’kyi Matematychnyi Zhurnal JA - Ukr. Mat. Zhurn. VL - 71 IS - 2 SE - Research articles DO - UR - https://umj.imath.kiev.ua/index.php/umj/article/view/1436 AB - We consider some properties of functions integrable on a segment. Some estimates for the approximations of function andits derivatives are obtained. ER -