Preprint
Aug 2026
Improved Analysis for Hessian-free High-resolution Monte Carlo Sampling
An explicit quantitative contraction rate is established for HFHR dynamics under a position Poincar\'e inequality, weighted Hessian and Laplacian bounds, and a compact Sobolev embedding, where the potential function is not necessarily convex.
Wu-Jun Lv, Xiao-Yu Wang, Ying-Li Wang et al.
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