Knut Hüper

University of Würzburg — Germany

Computer Science · Physical Sciences

15h-index938citations94works0.42yr avg
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Research Topics

Blind Source Separation Techniques(20), Neural Networks and Applications(13), Advanced Numerical Analysis Techniques(13), Matrix Theory and Algorithms(12), Advanced Vision and Imaging(9)

Publications92 total

Endpoint geodesic formulas on $$\textrm{SE}_3$$, $$\textrm{SO}_3\times \mathbb {R}^3$$ and subspaces of $$\textrm{SE}_3$$
Journal of Geometry·2025Open Access
A universal approach to interpolation on reductive homogeneous spaces
Geometric Mechanics·2025
Endpoint Geodesic Formulas for the Special Euclidean Group
Lecture notes in electrical engineering·2025
Spatiotemporal Persistence Landscapes
arXiv (Cornell University)·2024Open Access
Disentangling dynamic and stochastic modes in multivariate time series
Frontiers in Applied Mathematics and Statistics·2024· 3 citedOpen Access
Cost Function Approach for Dynamical Component Analysis: Full Recovery of Mixing and State Matrix
Automation·2024Open Access
Spherical triangular configurations with invariant geometric mean
Linear Algebra and its Applications·2024Open Access
Rolling Stiefel Manifolds Equipped with α-Metrics
Mathematics·2023· 3 citedOpen Access
Rolling Stiefel manifolds equipped with $α$-metrics
arXiv (Cornell University)·2023Open Access
Endpoint Geodesic Formulas on Graßmannians Applied to Interpolation Problems
Mathematics·2023· 3 citedOpen Access
Computing the Riemannian Logarithm on the Stiefel Manifold: Metrics, Methods, and Performance
SIAM Journal on Matrix Analysis and Applications·2022· 17 citedOpen Access
Optimization on Stiefel Manifolds
Lecture notes in electrical engineering·2022· 3 cited
Persistent Homology based Classification of Chaotic Multi-variate Time Series with Application to EEG Data
2022· 3 citedOpen Access
Dynamical Component Analysis: Matrix Case and Differential Geometric Point of View
Lecture notes in electrical engineering·2022· 5 cited
Computing the Riemannian logarithm on the Stiefel manifold: metrics, methods and performance
arXiv (Cornell University)·2021Open Access
A Lagrangian approach to extremal curves on Stiefel manifolds
The Journal of Geometric Mechanics·2020· 26 citedOpen Access
Endpoint Geodesics on the Set of Positive Definite Real Matrices
Lecture notes in electrical engineering·2020· 1 cited
An Extrinsic Approach to Sub-Riemannian Geodesics on the Orthogonal Group
Lecture notes in electrical engineering·2020· 1 cited
Rolling Maps and Nonlinear Data
2020· 6 cited
The Discrete Cosine Transform on Triangles
2019Open Access
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Frequent Co-authors

Uwe Helmke(13), Martin Kleinsteuber(10), F. Silva Leite(7), J.B. Moore(6), Steffen Paul(5), Hao Shen(4), Hao Shen(4), Josef A. Nossek(4), Jochen Trumpf(3), Yueshi Shen(3), Luís Machado(2), Pei Yean Lee(1), Ekkehard Batzies(1), Th. Schulte-Herbrüggen(1), KA Krakowski(1), Jonathan H. Manton(1), Irina Markina(1), Gunther Dirr(1), Yan Liu(1), Ralf Zimmermann(1)