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文章研究了如下的特征值反问题:给定实对称矩阵A,求实向量u和实数p,使矩阵A+puuT具有预先指定的特征值{λi}ln。计论了解的存在性与唯一性,并给出了数值算法。
Abstract：This paper deals with the following inverse eigenvalue problem: Given a real symmetric matrix A, find a vector u and a real number p, so that matrix A + puu T has prescribed eigenvalues The existence and uniqueness of the solution are discussed and the algorithm and some numerical examples given.
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DOI：
中图分类号:O241
引用信息:
[1]殷庆祥.实对称矩阵的秩1修正的特征反问题[J].南通工学院学报(自然科学版),2003(04):11-14.
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