2 papers
math.NA2020
Quartic -convergence of cubic Riemannian splines
Hanne Hardering, Benedikt Wirth
We prove quartic convergence of cubic spline interpolation for curves into Riemannian manifolds as the grid size of the interpolation grid tends to zero. In contrast to cubic splin…
cs.CG2018
Sparips
Bernhard Brehm, Hanne Hardering
Persistent homology of the Rips filtration allows to track topological features of a point cloud over scales, and is a foundational tool of topological data analysis. Unfortunately…