Menchoff, D. Sur la convergence et la sommation des séries de fonctions orthogonales. (French) Zbl 0015.40104 Bull. Soc. Math. Fr. 64, 147-170 (1936). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 Documents Keywords:Approximation of functions, orthogonal series developments × Cite Format Result Cite Review PDF Full Text: DOI Numdam EuDML