Hendrik Speleers, Paul Dierckx, Stefan Vandewalle. On the Local Approximation Power of Quasi-Hierarchical Powell-Sabin Splines. In Morten Dæhlen, Michael S. Floater, Tom Lyche, Jean-Louis Merrien, Knut Mørken, Larry L. Schumaker, editors, Mathematical Methods for Curves and Surfaces, 7th International Conference, MMCS 2008, Tønsberg, Norway, June 26-July 1, 2008, Revised Selected Papers. Volume 5862 of Lecture Notes in Computer Science, pages 419-433, Springer, 2008. [doi]
Abstract is missing.