Hermite spline interpolation in the discrete periodic case |
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Authors: | N. V. Chashnikov |
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Affiliation: | 1.IntelliJ Labs Co. Ltd.,St. Petersburg,Russia |
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Abstract: | Interpolation of discrete periodic complex-valued functions by the values and increments given at equidistant nodes is examined. A space of discrete functions in which the interpolation problem is uniquely solvable is introduced. Extremal and limit properties of the solution to this problem are found. |
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