24 citations · 65 across the 15 of their papers we have counts for
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math.NA2016★ 24 cited
Guarantees of Riemannian Optimization for Low Rank Matrix Completion
Ke Wei, Jian-Feng Cai, Tony F. Chan +1
We study the Riemannian optimization methods on the embedded manifold of low rank matrices for the problem of matrix completion, which is about recovering a low rank matrix from it…
math.NA2016
Modified Virtual Grid Difference for Discretizing the Laplace-Beltrami Operator on Point Clouds
Meng Wang, Shingyu Leung, Hongkai Zhao
We propose a new and simple discretization, named the Modified Virtual Grid Difference (MVGD), for numerical approximation of the Laplace-Beltrami (LB) operator on manifolds sample…