Townsend, Alex; Webb, Marcus; Olver, Sheehan Fast polynomial transforms based on Toeplitz and Hankel matrices. (English) Zbl 1478.65147 Math. Comput. 87, No. 312, 1913-1934 (2018). Reviewer: Manfred Tasche (Rostock) MSC: 65T50 42C05 15B05 PDFBibTeX XMLCite \textit{A. Townsend} et al., Math. Comput. 87, No. 312, 1913--1934 (2018; Zbl 1478.65147) Full Text: DOI arXiv
Sugiura, Hiroshi; Hasegawa, Takemitsu A polynomial interpolation process at quasi-Chebyshev nodes with the FFT. (English) Zbl 1228.65017 Math. Comput. 80, No. 276, 2169-2184 (2011). Reviewer: Kai Diethelm (Braunschweig) MSC: 65D05 41A10 41A05 65T50 65Y20 PDFBibTeX XMLCite \textit{H. Sugiura} and \textit{T. Hasegawa}, Math. Comput. 80, No. 276, 2169--2184 (2011; Zbl 1228.65017) Full Text: DOI
Hasegawa, Takemitsu; Torii, Tatsuo; Sugiura, Hiroshi An algorithm based on the FFT for a generalized Chebyshev interpolation. (English) Zbl 0685.65003 Math. Comput. 54, No. 189, 195-210 (1990). Reviewer: A.de Castro MSC: 65D05 41A05 65D32 42A15 PDFBibTeX XMLCite \textit{T. Hasegawa} et al., Math. Comput. 54, No. 189, 195--210 (1990; Zbl 0685.65003) Full Text: DOI