7 citations · 19 across the 12 of their papers we have counts for
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math.NA2020★ 1 cited
The leapfrog algorithm as nonlinear Gauss-Seidel
Marco Sutti, Bart Vandereycken
Several applications in optimization, image, and signal processing deal with data that belong to the Stiefel manifold St(n,p), that is, the set of n-by-p matrices with orthonormal…
math.NA2020★ 5 cited
Riemannian multigrid line search for low-rank problems
Marco Sutti, Bart Vandereycken
Large-scale optimization problems arising from the discretization of problems involving PDEs sometimes admit solutions that can be well approximated by low-rank matrices. In this p…