“…Some nonasymptotic theorems have been recently developed [10,18], but unfortunately none of them apply to analyze annealed and adaptive FK particle models. On the other hand, these type of nonhomogeneous IPS algorithms are of current use for solving concrete problems arising in numerical physics and engineering sciences (see, e.g., [4,13,27,30,34,[37][38][39]). By the lack of nonasymptotic estimates, these particle algorithms are used as natural heuristics.Nonasymptotic analysis of adaptive and annealed Feynman-Kac particle models…”