Hilbertian Interpolation
  I want to prove that all classical techniques of interpolation and approximation as Lagrange, Taylor, Hermite interpolations Beziers interpolants, Quasi interpolants, Box splines and others (radial splines, simplicial splines) are derived from a \textbf{unique} simple hilbertian scheme. For sake of simplicity, we shall consider only elementary examples which could be easily generalized. 
Marc Atteia
math.FA math.NA