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math.AC2021
Algebraic Methods for Supersmooth Spline Spaces
Deepesh Toshniwal, Nelly Villamizar
Multivariate piecewise polynomial functions (or splines) on polyhedral complexes have been extensively studied over the past decades and find applications in diverse areas of appli…
math.AC2017★ 26 cited
-smooth splines on quad meshes with 4-split macro-patch elements
Ahmed Blidia, Bernard Mourrain, Nelly Villamizar
We analyze the space of differentiable functions on a quad-mesh $\cM$, which are composed of 4-split spline macro-patch elements on each quadrangular face. We describe explicit tra…