A lower estimate for the error of quadrature formulae for certain classes of functions
Tài liệu tham khảo
Babenko, 1960, Dokl. Akad. Nauk SSSR, 132, 982
Korobov, 1959, Dokl. Akad. Nauk SSSR, 124, 1207
Korobov, 1959, Vestn. Mosk. un-ta. Ser. matem., mekhan., astron., fiz., khimii, 19
Bakhvalov, 1959, Vestn. Mosk. un-ta. Ser. matem., mekhan., astron., fiz., khimii, 3