Zygmund, Antoni Complex methods in the theory of Fourier series. (English) Zbl 0060.18901 Bull. Am. Math. Soc. 49, 805-822 (1943). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:approximation and series expansion × Cite Format Result Cite Review PDF Full Text: DOI