Criterion of P-Matriz

摘要：

P -matrix is a kind of important matrix. It is applied widely in computed matrix, play a very important rile in numerical analysis, matrix theory, control theory, mathematical economices, ets. In this paper, a decomposition of A is given. By this, we get four criterion about P-matrix.

关键词： P -matriz nonsingular M -matriz doubly diagonally dominant

作者: Xue Zhao Mingxian Pang

作者单位: Department of Mathematics,Beihua University, Jilin, 132013

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: 1419-1421

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）