Best Multiplier Approximation of Unbounded Periodic Functions in L_(p,∅_n ) (B),B=[0,2π] Using Discrete Linear Positive Operators. Baghdad Science Journal, Iraq, Baghdad, v. 17, n. 3, p. 0882, 2020. DOI: 10.21123/bsj.2020.17.3.0882. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2966.. Acesso em: 27 apr. 2024.