On the similarities and differences between Classical Hierarchical, Truncated Hierarchical and LR B-splines

Kjetil André Johannessen, Filippo Remonato, Trond Kvamsdal
2015 Computer Methods in Applied Mechanics and Engineering  
doi:10.1016/j.cma.2015.02.031 fatcat:i3cdktv3dvfibgcdtf4fh4g5hm