基于变量分离的模型降阶:分层模型降阶与适当广义分解的比较
数值分析
2023-08-08 v1
摘要
分层模型降阶(Hierarchical Model reduction)与适当广义分解(Proper Generalized Decomposition)均利用变量分离来执行模型降阶。在奠定基本方法后,我们在一些标准椭圆问题上举例说明这些技术,以从方法论和数值角度突出两种过程的优缺点。
引用
@article{arxiv.1811.11486,
title = {Model reduction by separation of variables: a comparison between Hierarchical Model reduction and Proper Generalized Decomposition},
author = {Simona Perotto and Michele Giuliano Carlino and Francesco Ballarin},
journal= {arXiv preprint arXiv:1811.11486},
year = {2023}
}