Simon Mataigne

According to our database, Simon Mataigne authored at least 5 papers between 2024 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

An Efficient Algorithm for the Riemannian Logarithm on the Stiefel Manifold for a Family of Riemannian Metrics.

Simon Mataigne, Ralf Zimmermann, Nina Miolane

SIAM J. Matrix Anal. Appl., 2025

The Ultimate Upper Bound on the Injectivity Radius of the Stiefel Manifold.

Pierre-Antoine Absil, Simon Mataigne

SIAM J. Matrix Anal. Appl., 2025

2024

The eigenvalue decomposition of normal matrices by the decomposition of the skew-symmetric part with applications to orthogonal matrices.

Simon Mataigne, Kyle A. Gallivan

CoRR, 2024

Bounds on the geodesic distances on the Stiefel manifold for a family of Riemannian metrics.

Simon Mataigne, Pierre-Antoine Absil, Nina Miolane

CoRR, 2024

The Selective G-Bispectrum and its Inversion: Applications to G-Invariant Networks.

Simon Mataigne, Johan Mathe, Sophia Sanborn, Christopher Hillar, Nina Miolane

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024