[PDF][PDF] Complete pivoting strategy to compute the IULBF preconditioner

A Rafiei, FR Fazel - The 46 th Annual Iranian Mathematics …, 2015 - researchgate.net
Consider the linear system of equations of the form Ax= b, where the coefficient matrix A∈
Rn× n is nonsingular, large, sparse and nonsymmetric and also x, b∈ Rn. An IUL …