Research on Iterative Method in Solving Linear Equations on the Hadoop Platform
Solving linear equations is ubiquitous in many engineering problems,and iterative method is an efficient way to solve this question.In this paper,we propose a general iteration method for solving linear equations.Our general iteration method doesnt contain denominators in its iterative formula,and this relaxes the limits that traditional iteration methods require the coefficient a(u) to be non-zero.Moreover,as there is no division operation,this method is more efficient.We implement this method on the Hadoop platform,and compare it with the Jacobi iteration,the Guass-Seidel iteration and the SOR iteration.Experiments show that our proposed general iteration method is not only more efficient,but also has a good scalability.
Linear equations lterative method Hadoop
LIU Yi-di
City institute,Dalian university of technology
国际会议
太原
英文
749-752
2013-04-06（万方平台首次上网日期，不代表论文的发表时间）