Multivariate polynomial interpolation under projectivities. III: Remainder formulas (Q1339042)

This is the third (and last) part of a note (for part two see the authors, ibid. 2, No. 3/4, 255-277 (1992; Zbl 0754.65009)) of multivariate interpolation. In this paper, some interpolation error formulas are obtained by the Newton approach for interpolation on knot sets that are perspective images of standard lower data sets.