Ralf Hielscher

Publication Activity (10 Years)

Years Active: 2013-2023
Publications (10 Years): 8

Top Topics

Kernel Density Estimation

Euclidean Space

Global Optimization

Top Venues

J. Approx. Theory

J. Multivar. Anal.

Publications

Ralf Hielscher, Tim Pöschl
An Optimal Ansatz Space for Moving Least Squares Approximation on Spheres. CoRR (2023)
Ralf Hielscher, Laura Lippert
Approximating the derivative of manifold-valued functions. J. Approx. Theory 285 (2023)
Frank Filbir, Ralf Hielscher, Thomas Jahn, Tino Ullrich
Marcinkiewicz-Zygmund inequalities for scattered and random data on the q-sphere. CoRR (2023)
Manuel Gräf, Sebastian Neumayer, Ralf Hielscher, Gabriele Steidl, Moritz Liesegang, Tilmann Beck
An Image Registration Model in Electron Backscatter Diffraction. SIAM J. Imaging Sci. 15 (1) (2022)
Felix Bartel, Ralf Hielscher
Concentration inequalities for cross-validation in scattered data approximation. J. Approx. Theory 277 (2022)
Ralf Hielscher, Laura Lippert
Locally isometric embeddings of quotients of the rotation group modulo finite symmetries. J. Multivar. Anal. 185 (2021)
Felix Bartel, Ralf Hielscher
Optimality of Cross-validation in Scattered Data Approximation. CoRR (2021)
Ralf Hielscher, Laura Lippert
Approximating the Derivative of Manifold-valued Functions. CoRR (2021)
Manuel Gräf, Ralf Hielscher
Fast Global Optimization on the Torus, the Sphere, and the Rotation Group. SIAM J. Optim. 25 (1) (2015)
Ralf Hielscher
Kernel density estimation on the rotation group and its application to crystallographic texture analysis. J. Multivar. Anal. 119 (2013)