Study On Partial Orderings And The Regularity Of Fuzzy Matrix

In this paper, we discuss the Sharp partial, and give some properties and equivalence , then study further results on the sharp ordering of the matrices and the M-weighted Pseudoinverse of matrices, define the M-weighted partial ordering by using the generalized singular value decomposition. Finally, we provid some necessary and sufficient conditions for the regularity of Aand give representations of g-inverse.