Abstract
In this paper, we give a necessary and sufficient condition of sequence of nodes, such that, the error of trigonometric interpolation for analytic function converges to 0.
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Foundation item: Supported by the Science Foundation of SEC of China and Foundation of Wuhan University
Biography: LIU Hua (1971-), male, PH. D candidate, Research interest is in complex analysis.
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Hua, L., Jing-yuan, D. On convergence for trigonometric interpolation of analytic function. Wuhan Univ. J. Nat. Sci. 4, 275–277 (1999). https://doi.org/10.1007/BF02842349
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DOI: https://doi.org/10.1007/BF02842349