Zhao Changping
Abstract
The Γ-inverse of a matrix plays an important role in resolving-constrained equation. In this paper we give an equivalent condition for the existence of the Γ-inverse of a matrix by rank equality. We also point out the essentials of the Γ-inverse of a matrix.
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The Γ-inverse of a matrix plays an important role in resolving-constrained equation. In this paper we give an equivalent condition for the existence of the Γ-inverse of a matrix by rank equality. We also point out the essentials of the Γ-inverse of a matrix.
Key concepts: Inverse, Mathematics, Matrix (chemical analysis), Rank (graph theory), Generalized inverse, Inverse function, Applied mathematics, Combinatorics