7 citations · 7 across the 3 of their papers we have counts for
3 papers
math.NA2024
A parsimonious approach to cubic splines on arbitrary triangulations: Reduced macro-elements on the cubic Wang-Shi split
Tom Lyche, Carla Manni, Hendrik Speleers
We present a general method to obtain interesting subspaces of the cubic spline space defined on the cubic Wang-Shi refinement of a given arbitrary triangulation $\mathcal{T}…
math.NA2024
Using Geometric Symmetries to Achieve Super-Smoothness for Cubic Powell-Sabin Splines
Jan Grošelj, Hendrik Speleers
In this paper, we investigate super-smoothness of the full cubic spline space on a Powell-Sabin refined triangulation, for which a B-spline basis can be constructed. Bl…
math.NA2023★ 7 cited
Extraction and application of super-smooth cubic B-splines over triangulations
Jan Grošelj, Hendrik Speleers
The space of cubic Clough-Tocher splines is a classical finite element approximation space over triangulations for solving partial differential equations. However, for such a…