Liu, Xiaoyan Interpolation by cardinal trigonometric splines. (English) Zbl 1214.42005 Int. J. Pure Appl. Math. 40, No. 1, 115-122 (2007). Summary: Univariate and bivariate trigonometric splines of arbitrary parameters with compact supports are formulated by integral iterations. The approximation properties of trigonometric splines are explored. Furthermore, cardinal trigonometric splines on small compact supports are constructed and interpolation properties are established. Cited in 1 Document MSC: 42A20 Convergence and absolute convergence of Fourier and trigonometric series 65D07 Numerical computation using splines Keywords:trigonometric splines; bivariate splines PDF BibTeX XML Cite \textit{X. Liu}, Int. J. Pure Appl. Math. 40, No. 1, 115--122 (2007; Zbl 1214.42005)