Showing math.OCShow all
3 papers · 1 filter
math.OC2026
A Gaussian smoothing-based zeroth-order method for Goldstein second-order stationarity
Ming Lei, Ting Kei Pong, Man-Chung Yue +2
We introduce a new generalized Hessian, called the Goldstein second-order -subdifferential, and an associated notion of -second-order stationary point for continuou…
math.OC2025
Convergence analysis for a variant of manifold proximal point algorithm based on Kurdyka-Łojasiewicz property
Peiran Yu, Liaoyuan Zeng, Ting Kei Pong
We incorporate an iteratively reweighted strategy in the manifold proximal point algorithm (ManPPA) in [12] to solve an enhanced sparsity inducing model for identifying sparse yet…
math.OC2024
A single-loop proximal-conditional-gradient penalty method
Hao Zhang, Liaoyuan Zeng, Ting Kei Pong
We consider the problem of minimizing a convex separable objective (as a separable sum of two proper closed convex functions and ) over a linear coupling constraint. We assu…