Optimal multigrid algorithms for calculating thermodynamic limits
نویسندگان
چکیده
منابع مشابه
Optimal Multigrid Algorithms for Calculating Thermodynamic Limits
Beyond eliminating the critical slowing down, multigrid algorithms can also eliminate the need to produce many independent fine-grid configurations for averaging out their statistical deviations, by averaging over the many samples produced in coarse grids during the multigrid cycle. Thermodynamic limits can be calculated to accuracy (; in just 0((;-2) computer operations. Examples described in ...
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Multigrid methods are becoming increasingly popular within engineering software and this chapter provides a general introduction to the topic, including a short survey and selected case studies. The main concepts behind the multigrid approach are introduced and the key multigrid algorithms are described. A discussion of some of the most significant applications of multigrid for the solution of ...
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ژورنال
عنوان ژورنال: Journal of Statistical Physics
سال: 1994
ISSN: 0022-4715,1572-9613
DOI: 10.1007/bf02186816