An adaptive method for simultaneous extraction of all roots of algebraic polynomial

摘要：

An adaptive algorithm of multi-point iterative method for simultaneous determination of all roots of polynomial equation is obtained. Its convergence rule was presented and proved. The computation is carried out by simple steepest descent rule with adaptive variable step-size. The specific examples illustrated that the proposed method can find simultaneously the roots of polynomials at a very rapid convergence and very high accuracy with less computation.

作者: Wen Hui Xu LiYing Li Ping

作者单位: College of Electrical & Information Engineering, Changsha University of Science & Technology

会议类型: 国际会议

会议名称: International Conference on Intelligent Computation Technology and Automation(2008 智能计算技术与自动化国际会议 ICICTA 2008)

会议地点: 长沙

会议语种:英文

页码: 2244-2247

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）