Constructive Approximation

, Volume 2, Issue 1, pp 11–22

Interpolation of scattered data: Distance matrices and conditionally positive definite functions

  • Charles A. Micchelli

DOI: 10.1007/BF01893414

Cite this article as:
Micchelli, C.A. Constr. Approx (1986) 2: 11. doi:10.1007/BF01893414


Among other things, we prove that multiquadric surface interpolation is always solvable, thereby settling a conjecture of R. Franke.

AMS classification

41A05 41A63 

Key words and phrases

Multivariate interpolation Multiquadric surface Thin plate splines Positive definite functions 

Copyright information

© Springer-Verlag New York Inc. 1986

Authors and Affiliations

  • Charles A. Micchelli
    • 1
  1. 1.IBM Thomas J. Watson Research CenterYorktown Heights, New York

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