Multi-Fidelity Flow Matching: Cascaded Refinement of PDE Solutions
多保真度流匹配:参数PDE解的级联细化
机构 * Department of Computer Science, Florida State University(佛罗里达州立大学计算机科学系) ; Department of Materials Science and Engineering, Florida State University(佛罗里达州立大学材料科学与工程系) ; Hildebrand Department of Petroleum and Geosystems Engineering, The University of Texas at Austin(德克萨斯大学奥斯汀分校石油与地质系统工程系)
AI总结 本文提出多保真度流匹配方法,通过级联细化技术提升PDE解的精度,利用低保真度解指导高保真度解生成,优化了残差校准与流匹配训练几何。
Comments 27 pages, 2 figures, 7 tables. Preprint