TY - GENERIC DO - 10.20944/preprints202304.0043.v1 UR - http://dx.doi.org/10.20944/preprints202304.0043.v1 TI - Towards Finding Equalities Involving Mixed Products of the Moore–Penrose and Group Inverses of a Matrix T2 - Preprints AU - Tian, Yongge PY - 2023 DA - 2023/04/04 PB - Preprints