Abd. Rahni Mt. Piah, Tim N. T. Goodman, Keith Unsworth. Positivity-Preserving Scattered Data Interpolation. In Ralph R. Martin, Helmut E. Bez, Malcolm A. Sabin, editors, Mathematics of Surfaces XI, 11th IMA International Conference, Loughborough, UK, September 5-7, 2005, Proceedings. Volume 3604 of Lecture Notes in Computer Science, pages 336-349, Springer, 2005. [doi]
Abstract is missing.