Preprint
Aug 2026
On Nonsmooth and Relatively Weakly Convex Minimization
A model-based minimization method is developed under a relative Lipschitz condition and a framework with convergence guarantees is extended to the setting where the distance generating function and its gradient are accessible only through a stochastic oracle.
Chen Jiang, Jia-Wen Bi, Shu-Zhong Zhang
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