Y. Okuyama
Absolute Summability of Fourier Series and Orthogonal Series - 1984 - Heidelberg Springer Berlin 1984 - Monograph - Lecture Notes in Mathematics v.1067 .
9783540389026
Mathematics and Statistics
Absolute Summability of Fourier Series and Orthogonal Series - 1984 - Heidelberg Springer Berlin 1984 - Monograph - Lecture Notes in Mathematics v.1067 .
9783540389026
Mathematics and Statistics