SATURATION RESULTS FOR THE LAGRANGE MAX-PRODUCT INTERPOLATION OPERATOR BASED ON EQUIDISTANT KNOTS ‡

Lucian Coroianu, Sorin Gal
2012 Rev. Anal. Numér. Théor. Approx   unpublished
In this paper we obtain the saturation order and a local inverse result in the approximation by the Lagrange max-product interpolation operator based on equidistant knots.
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