吉林大学学报（理学版）Issue(3)：465-469,5.DOI:10.13413/j.cnki.jdxblxb.2014.03.11
结构方阵秩亏为k的可信性验证
Certification of the Square Structure Matrix with Rank Deficiency k
摘要
Abstract
The authors mainly discussed the certification of the square structure matrix with rank deficiency k.For a square structure matrix A(p),we gave an algorithm which outputs an interval square matrix A(p+W)with the same algebraic structure such that A(p+W)contains a structure matrix A(p+^w)with rank deficiency k,where each element of A (p+W)is a small interval perturbation of the corresponding element of A(p).关键词
区间算法/结构方阵/可信性验证/秩Key words
interval algorithm/square structure matrix/certification/rank分类
数理科学引用本文复制引用
李喆,尹伟石,杨华..结构方阵秩亏为k的可信性验证[J].吉林大学学报（理学版）,2014,(3):465-469,5.基金项目
国家自然科学基金(批准号:11171133)和数学天元基金(批准号:11326209) （批准号:11171133）
