On the approximation power of generalized T-splines

@article{Bracco2017OnTA,
  title={On the approximation power of generalized T-splines},
  author={Cesare Bracco and Durkbin Cho and Catterina Dagnino and Tae-wan Kim},
  journal={J. Computational Applied Mathematics},
  year={2017},
  volume={311},
  pages={423-438}
}
The paper presents some properties of Generalized T-splines (GT-splines), which are crucial to their actual application. In particular, we construct a dual basis for a noteworthy class of GT-splines, which allows to show that, under suitable conditions, they form a partition of unity. Moreover, we study the approximation properties of the GT-spline space by… CONTINUE READING