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math.OC2026
Second order splitting dynamics for stochastic monotone inclusions with closed loop distribution
Wutao Si, Hamza Ennaji, Jalal Fadili
In this paper, we investigate the problem of finding a zero of the sum of a maximal monotone operator and a cocoercive operator $\Bm$ in a Hilbert space. This formulation natur…
math.OC2024
A Riemannian Proximal Newton-CG Method
Wen Huang, Wutao Si
Recently, a Riemannian proximal Newton method has been developed for optimizing problems in the form of , where is a compact e…
math.OC2023
A Riemannian Proximal Newton Method
Wutao Si, P. -A. Absil, Wen Huang +2
In recent years, the proximal gradient method and its variants have been generalized to Riemannian manifolds for solving optimization problems with an additively separable structur…