Babushkin Maksim Vladimirovich

Publications in Math-Net.Ru

1. Estimates for the constant in a Jackson type inequality for periodic functions
   
   Zap. Nauchn. Sem. POMI, 491 (2020),  5–26
2. On a strong form of asymptotic formulas of Voronovskaya–Bernstein type with pointwise estimate of the remainder term
   
   Zap. Nauchn. Sem. POMI, 449 (2016),  32–59
3. On two-sided estimates for some functionals in terms of the best approximations
   
   Zap. Nauchn. Sem. POMI, 449 (2016),  15–31
4. Growth of norms in $L_2$ of derivatives of Steklov functions and properties of functions defined by best approximations and Fourier coefficients
   
   Zap. Nauchn. Sem. POMI, 445 (2016),  5–32
5. On the constants in inequalities of the generalized Jackson theorem type
   
   Zap. Nauchn. Sem. POMI, 418 (2013),  28–59