杭州师范大学学报（自然科学版）2025，Vol.24Issue(6)：642-651,10.DOI:10.19926/j.cnki.issn.1674-232X.2023.06.291
Banach代数上2×2算子矩阵的g-Hirano逆
The g-Hirano Inverse of 2×2 Operator Matrices on Banach Algebras
摘要
Abstract
This paper investigates the g-Hirano invertibility of 2 × 2 operator matrices on Banach algebras.Necessary and sufficient conditions for the g-Hirano invertibility of anti-triangular operator matrices are obtained.Furthermore,the g-Hirano invertibility of such operator matrices under perturbation conditions is characterized.关键词
g-Hirano逆/gs-Drazin逆/算子矩阵/矩阵加法分解Key words
g-Hirano inverse/gs-Drazin inverse/operator matrix/additive decomposition of matrices分类
数理科学引用本文复制引用
苟海博,陈焕艮..Banach代数上2×2算子矩阵的g-Hirano逆[J].杭州师范大学学报（自然科学版）,2025,24(6):642-651,10.基金项目
浙江省自然科学基金项目(LY21A010018). （LY21A010018）
