The block GMERR method for nonsymmetric linear systems with multiple right-hand sides

摘要：

In this paper, we present a block version of GMERR method for solving nonsymmetric linear systems with multiple right-hand sides that minimize the Frobenius norm of the error in the related generalized block Krylov subspace. Then, we give some properties of the new method. Finally, numerical examples show the effectiveness of the proposed method.

关键词： nonsymmetric linear systems multiple right-hand oides block Krylov subspace GMERR

作者: Jing Zhao Jian-hua Zhang

作者单位: Department of mathematics,Anhui Science and Technology University,Fengyang,Anhui,230011,China

会议类型: 国际会议

会议名称: The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)

会议地点: 无锡

会议语种:英文

页码: 179-183

在线出版日期: 2010-06-04（万方平台首次上网日期，不代表论文的发表时间）