报告人： 报告人：白中治研究员（中国科学院数学与系统科学研究院） 报告题目：2、Scalable and Fast Iteration Methods for Complex Linear Systems时间：时 间： 2014年12月26日15：00 – 16：00
地点：数学与计算机科学学院6号楼309报告厅
摘 要：Complex system of linear equations arises in many important applications. We further explore algebraic and convergence properties and present analytical and numerical comparisons among several available iteration methods such as C-to-R and PMHSS for solving such a class of linear systems. Theoretical analyses and computational results show that reformulating the complex linear system into an equivalent real form is a feasible and effective approach, for which we can construct, analyze and implement accurate, efficient and robust preconditioned iteration methods.
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