Title of article :
Some Remarks on Generalized Inverses of Conjugate EP Matrix
Author/Authors :
Meenakshi, AR. Annamalai University - Department of Mathematics, India , Indira, R.
Abstract :
The existence of a group inverse and characterization of generalized inverses of a Con-EP (Conjugate EP) matrix are studied and it is shown that for a Con-EP matrix A, A† is not a polynomial in A and group inverse does not coincides with A† . Conditions are derived for AT to be a polynomial in A for a Con-EP matrix A.
Keywords :
Conjugate EP matrices , Generalized inverse of a matrix , polynomial of a matrix , semi , linear transformations
Journal title :
Bulletin of the Malaysian Mathematical Sciences Society
Journal title :
Bulletin of the Malaysian Mathematical Sciences Society
