44 citations · 126 across the 16 of their papers we have counts for
Showing 2023 · math.OCShow all
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math.OC2023★ 4 cited
Generalized Left-Localized Cayley Parametrization for Optimization with Orthogonality Constraints
Kieta Kume, Isao Yamada
We present a reformulation of optimization problems over the Stiefel manifold by using a Cayley-type transform, named the generalized left-localized Cayley transform, for the Stief…
math.OC2023★ 2 cited
Adaptive Localized Cayley Parametrization for Optimization over Stiefel Manifold
Keita Kume, Isao Yamada
We present an adaptive parametrization strategy for optimization problems over the Stiefel manifold by using generalized Cayley transforms to utilize powerful Euclidean optimizatio…
math.OC2023★ 8 cited
An Inexact Proximal Linearized DC Algorithm with Provably Terminating Inner Loop
Yi Zhang, Isao Yamada
Standard approaches to difference-of-convex (DC) programs require exact solution to a convex subproblem at each iteration, which generally requires noiseless computation and infini…