Zhang, Weixiang; Wu, Zongmin Some shape-preserving quasi-interpolants to non-uniformly distributed data by MQ-B-splines. (English) Zbl 1068.41037 Appl. Math., Ser. B (Engl. Ed.) 19, No. 2, 191-202 (2004). Reviewer: S. S. Volosivets (Saratov) MSC: 41A25 41A30 PDFBibTeX XMLCite \textit{W. Zhang} and \textit{Z. Wu}, Appl. Math., Ser. B (Engl. Ed.) 19, No. 2, 191--202 (2004; Zbl 1068.41037) Full Text: DOI
Wu, Zongmin; Liu, Jianpin The shape preserving and high accuracy approximation with multiquadric. (English) Zbl 0857.65014 Appl. Math., Ser. B (Engl. Ed.) 11, No. 2, 217-224 (1996). Reviewer: H.Guggenheimer (West Hempstead) MSC: 65D10 41A30 PDFBibTeX XMLCite \textit{Z. Wu} and \textit{J. Liu}, Appl. Math., Ser. B (Engl. Ed.) 11, No. 2, 217--224 (1996; Zbl 0857.65014) Full Text: DOI