Talk:Extended finite element method
Appearance
The article suggests that the method was developed in by Ted Belytschko and collaborators. However, the partition of unity method is described by Babuska and Melenk in a 1997 paper. Is that the origin of XFEM/PUFEM? RuppertsAlgorithm (talk) 13:34, 22 December 2008 (UTC)