Approximation properties of de la Vallee Poussin means of partial Fourier series in Meixner-Sobolev polynomials

R. M. Gadzhimirzaev

Daghestan Federal Research Centre of the Russian Academy of Sciences, Makhachkala, Russia

MSC: 41A10

Received: 19.10.2023 and 21.05.2024

DOI: 10.4213/sm10013