【利用部分特徵向量信息的改进GMRES方法】周锺.pdf
论文答辨日期:2000年6月70日 指导教师:(签字)
THESIS:AnImprovedGMRESMethodAugmentedwithEigenvectors SPECIALIZATION:ComputationalMathematics POSTGRADUATE:Zhou Zhong MENTORS:ProfessorZhaoJin-xi ABSTRACT Thepapermainlypresentsthework onmethods ofsolving nonsymmetriclinearsystems.
Chapter1.Introduction Since the introduction of computers, scientists and engineers have attempted to harness their power to simulate complex physical phenomena.Today,the computer is an almost universal tool used in awiderange of scientific and engineering domains 1.