Nonlinear approximation of the classes F q,rof functionsof several variables in the integral metrics за авторством A. L. Shidlich

Отримати повний текст

Direct and inverse approximation theorems in the Besicovitch–Musielak–Orlicz spaces of almost periodic functions за авторством S. O. Chaichenko, A. L. Shidlich, T. V. Shulyk

Отримати повний текст

Approximation of 2π-periodic functions by Taylor—Abel—Poisson operators in the integral metric за авторством J. Prestin, V. V. Savchuk, A. L. Shidlich

Отримати повний текст