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Weighted (0,2)*-Interpolation on Unit Circle

S. Bahadur, K. K. Mathur


On the nodes obtained by projecting vertically the zeros of (1 – x^2)Pn(x) where Pn(x) is the nth Legendre polynomial, on unit circle, in this paper, we have shown existence, obtained the explicit representation and quantitative estimate of the weighted (0,2)*-interpolation.


Legendre polynomial, weight function, interpolatory polynomials, quantitative estimate.

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