• Article  

      Overconvergence properties of quintic interpolatory splines 

      Behforooz, G. H.; Papamichael, Nicolas (1988)
      Let Q be a quintic spline with equi-spaced knots on [a, b] interpolating a given function y at the knots. The parameters which determine Q are used to construct a piecewise defined polynomial P of degree six. It is shown ...