1)right quasi inverse,右拟逆元2)right quasi invertible element,右拟可逆元3)right inverse element,右逆元4)right invertible element,右可逆元5)right homotopy inverse,右同伦逆元6)quasi-invertible element,拟可逆元
用法例句
we will give some characterization of the quasi-invertibility and the relation "≤" in R~r,and describe the relation between Von Neumann regular elements and quasi-invertible elements in R.
