Szegö, Gábor On certain Hermitian forms associated with the Fourier series of a positive function. (English) Zbl 0048.04203 Meddel. Lunds Univ. Mat. Sem. Suppl.-band M. Riesz, 228-238 (1952). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 31 Documents Keywords:approximation and series expansion PDFBibTeX XML