Ugulava, Duglas; Zarnadze, David On the notion of generalized spline for a sequence of problem elements sets. (English) Zbl 1229.65039 Bull. Georgian Natl. Acad. Sci. (N.S.) 4, No. 1, 12-16 (2010). MSC: 65D07 65D05 41A15 41A05 PDFBibTeX XMLCite \textit{D. Ugulava} and \textit{D. Zarnadze}, Bull. Georgian Natl. Acad. Sci. (N.S.) 4, No. 1, 12--16 (2010; Zbl 1229.65039) Full Text: Link
Zhizhiashvili, Levan On some approximate properties of multidimensional Fejer-type kernel integral operators. (English) Zbl 1229.41025 Bull. Georgian Natl. Acad. Sci. (N.S.) 2, No. 1, 5-6 (2008). MSC: 41A35 PDFBibTeX XMLCite \textit{L. Zhizhiashvili}, Bull. Georgian Natl. Acad. Sci. (N.S.) 2, No. 1, 5--6 (2008; Zbl 1229.41025) Full Text: Link