Recently, due to the development of science and technology and need of practical problems, many scholars both here and abroad are very interested in and have focused on the study of generalized inverse of linear operators in an abstract space.

• 近年来,为了科技的发展和解决现实问题的需要,国内外诸多学者对于抽象空间上线性算子的广义逆产生了非常浓厚的兴趣并进行了深入的研究。