Provable Non-Acceleration of Standard Strang Splittings of Kinetic Langevin Dynamics
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arXiv:2608.25279v1 Announce Type: cross Abstract: The OBABO and BAOAB schemes and the other standard Strang splittings of kinetic (underdamped) Langevin dynamics are widely used Markov chain Monte Carlo algorithms. Under a suitable friction scaling, the underlying diffusion relaxes on a ballistic t…
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- 2026-08-27 04:00 · arXiv stat.ML
Provable Non-Acceleration of Standard Strang Splittings of Kinetic Langevin Dynamics