2 papers
math.NA2023
A Survey on Intelligent Iterative Methods for Solving Sparse Linear Algebraic Equations
Haifeng Zou, Xiaowen Xu, Chen-Song Zhang
Efficiently solving sparse linear algebraic equations is an important research topic of numerical simulation. Commonly used approaches include direct methods and iterative methods.…
math.NA2023
AutoAMG(): An Auto-tuned AMG Method Based on Deep Learning for Strong Threshold
Haifeng Zou, Xiaowen Xu, Chen-Song Zhang +1
Algebraic Multigrid (AMG) is one of the most used iterative algorithms for solving large sparse linear equations . In AMG, the coarse grid is a key component that affects the…