Multipoint metropolis method with application to hybrid Monte Carlo
Multipoint metropolis method with application to hybrid Monte Carlo
复制标题
多点都市方法及其在混合蒙特卡罗中的应用
DOI:
10.1006/jcph.2001.6860
复制
发表时间:
2001
影响因子:
4.1
通讯作者:
Jun S. Liu
中科院分区:
文献类型:
--
作者:
Zhaohui S. Qin;Jun S. Liu
Abstract We propose the multipoint Metropolis algorithm as an extension of the orientational-bias Monte Carlo of Frenkel and Smit. A ratio statistics similar to that in the Metropolis algorithm is introduced to maintain the detailed balance. The multipoint idea can be applied to improve the efficiency of a general Markov chain-based Monte Carlo algorithm. To illustrate, we describe two variations of the idea—the random-grid Metropolis and the multipoint Hybrid Monte Carlo—and apply them to a number of examples.