Tag: wfr

An operator splitting analysis of Wasserstein–Fisher–Rao gradient flows arXiv:2511.18060v1 Announce Type: new Abstract: Wasserstein-Fisher-Rao (WFR) gradient flows have been recently proposed as a powerful sampling tool that combines the advantages of pure Wasserstein (W) and pure Fisher-Rao (FR) gradient flows. Existing algorithmic developments implicitly make use of operator splitting techniques to numerically approximate the WFR…