Chen, Zhixiang; Cao, Feilong Spherical scattered data quasi-interpolation by Gaussian radial basis function. (English) Zbl 1318.41008 Chin. Ann. Math., Ser. B 36, No. 3, 401-412 (2015). MSC: 41A17 41A25 41A63 PDFBibTeX XMLCite \textit{Z. Chen} and \textit{F. Cao}, Chin. Ann. Math., Ser. B 36, No. 3, 401--412 (2015; Zbl 1318.41008) Full Text: DOI
Chen, Zhixiang; Cao, Feilong; Hu, Jinjie Error estimates of quasi-interpolation and its derivatives. (English) Zbl 1241.41009 J. Comput. Appl. Math. 236, No. 13, 3137-3146 (2012). MSC: 41A25 41A46 41A65 41A05 PDFBibTeX XMLCite \textit{Z. Chen} et al., J. Comput. Appl. Math. 236, No. 13, 3137--3146 (2012; Zbl 1241.41009) Full Text: DOI
Chen, Zhixiang; Cao, Feilong Global errors for approximate approximations with Gaussian kernels on compact intervals. (English) Zbl 1200.41017 Appl. Math. Comput. 217, No. 2, 725-734 (2010). Reviewer: Manfred Tasche (Rostock) MSC: 41A25 41A30 41A63 PDFBibTeX XMLCite \textit{Z. Chen} and \textit{F. Cao}, Appl. Math. Comput. 217, No. 2, 725--734 (2010; Zbl 1200.41017) Full Text: DOI