Jw. Schmidt, STAIRCASE ALGORITHM AND CONSTRUCTION OF CONVEX SPLINE INTERPOLANTS UPTO THE CONTINUITY C-3, Computers & mathematics with applications, 31(4-5), 1996, pp. 67-79
This paper is concerned with the convex interpolation of data sets. Ba
sed on the staircase algorithm, several methods are presented which al
low the construction of convex spline interpolants up to the continuit
y C-3.