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DC-LA: Difference-of-Convex Langevin Algorithm
提出一种利用差凸结构处理非光滑正则项的Langevin采样算法，突破传统光滑假设限制，通过Moreau包络实现高效采样。
arXiv:2601.22932v2 Announce Type: replace Abstract: We study a sampling problem whose target distribution is $\pi \propto \exp(-f-r)$ where the data f…