A General Method for Inversion of the Wronskian Matriz Determined By Polynomials

摘要：

The inversion of the Wronskian matrix determined by polynomials which are linear independent was discussed in this paper. The close relationship between the Wronskian matrix associated with the bases of polynomial space and the adjunct functions of the bases was revealed. Based on this, general methods for inversion of the Wronskian matrix were provided. Examples show that these methods make the inversion of some matrices very concise and clear, these matrices are very important in numerical analysis and signal processing problems.

关键词： polynomial adjunct function Wronskian mariz Vandermonde matriz

作者: Xinjian Zhang Yanli He

作者单位: College of Science, National University of Defense and Technology, Changsha, China

会议类型: 国际会议

会议名称: The Third International Workshop on Applied Matriz Theory(第三届国际矩阵分析与应用会议)

会议地点: 杭州

会议语种:英文

页码: 1370-1373

在线出版日期: 2009-07-09（万方平台首次上网日期，不代表论文的发表时间）