On the (0.4) lacunary interpolation prob
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Ezio Venturino
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Article
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1996
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Elsevier Science
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English
β 620 KB
We consider at first a (0,4) lacunary interpolation problem, and we solve it in an appropriate class of "deficient" splines. Under suitable assumptions, we show existence and uniqueness of the solution. We provide the convergence analysis, showing that the method is of order "almost" five. Some addi