On Multivariate Interpolation

  title={On Multivariate Interpolation},
  author={Peter J. Olver},
  journal={Studies in Applied Mathematics},
  • P. Olver
  • Published 1 February 2006
  • Mathematics
  • Studies in Applied Mathematics
A new approach to interpolation theory for functions of several variables is proposed. We develop a multivariate divided difference calculus based on the theory of noncommutative quasi‐determinants. In addition, intriguing explicit formulae that connect the classical finite difference interpolation coefficients for univariate curves with multivariate interpolation coefficients for higher dimensional submanifolds are established. 

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