Zheng Peng

activity

20232025

most citedNew vector transport operators extending a Riemannian CG algorithm to generalized Stiefel manifold with low-rank applications

6 citations · 6 across the 5 of their papers we have counts for

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1 paper · 1 filter

math.OC2025

Single-loop $O (ε^{- 3})$ stochastic smoothing algorithms for nonsmooth Riemannian optimization

Kangkang Deng, Zheng Peng, Weihe Wu

In this paper, we develop two Riemannian stochastic smoothing algorithms for nonsmooth optimization problems on Riemannian manifolds, addressing distinct forms of the nonsmooth ter…

Single-loop O(ε−3) stochastic smoothing algorithms for nonsmooth Riemannian optimization

Single-loop $O (ε^{- 3})$ stochastic smoothing algorithms for nonsmooth Riemannian optimization