An Improved DGMRES Algorithm for Computing the Drazin-inverse Solution of Singular Linear Systems
Alireza Ataei · Journal of Advances in Mathematics and Computer Science · 2015
Krylov subspace methods have been considered to solve singular linear systems Ax = b. One of these methods is the DGMRES method. DGMRES is an algorithm to solve the Drazin{ inverse solution of the large scale and sparse consistent or inconsistent singular linear systems with with...
Open access
Research Article
10.9734/BJMCS/2015/19959