摘要
本文给出了L-零矩阵的广义Bott-Duffin逆及矩阵的加权Drazin逆的若干性质及表达形式.
The generalized Bott-Duffin inverse of L-zero matrices and weighted Drazin inverse matrices are discussed in this paper. Some properties are given. Based on these properties, we obtain several new expressions of these matrices.
基金
国家自然科学基金(10371044400001041)
上海市基础研究重点项目(04JCl4031)
上海市重点学科建设资助.