相关期刊:《International Journal of Biomathematics》《Journal of Applied Mathematics and Physics》《Advances in Atmospheric Sciences》《Numerical Mathematics(Theory,Methods and Applications)》更多>>
Supported by the National Natural Science Foundation of China(No.11171151);Natural Science Foundation of Jiangsu Province of China(No.BK2011720)
The DGMRES method for solving Drazin-inverse solution of singular linear systems is generally used with restarting. But the restarting often slows down the convergence and DGMRES often stagnates. We show that adding s...
In this paper we give a rigorous analysis of convergence of algorithms for finding eigenvectors of a real symmetric matrix. The algorithms are deterministic and our methods are very intuitive.