Weighted quaternion core-EP, DMP, MPD, and CMP inverses and their determinantal representations
The author extends the notions of weighted core-EP right and left inverses, weighted DMP and MPD inverses, and CMP inverses to matrices over the quaternion skew field. He provides some direct methods for their computation, or more precisely, their determinantal representations using noncommutative column and row determinants.
scientific article; zbMATH DE number 7258324
scientific article