Articles about preconditioner | UserComp.com

Building a Least Square Preconditioner Based on RIF for C- Orthogonalization Problem

In this paper, we explore the construction of a preconditioner based on the Recursive Inner Feature (RIF) method for the C-orthogonalization problem. This approach is aimed at accelerating the convergence of iterative methods for solving linear systems that arise in numerical analysis. The proposed preconditioner is shown to outperform existing methods, making it an attractive option for solving large-scale C-orthogonalization problems.