ThmDex – An index of mathematical definitions, results, and conjectures.
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▼ Complex cofactor matrix
Definition D6185
Complex adjugate matrix
Formulation 0
Let $A \in \mathbb{C}^{N \times N}$ be a D6159: Complex square matrix such that
(i) $\text{Cof} A$ is a D6184: Complex cofactor matrix for $A$
The adjugate matrix for $A$ is the D6159: Complex square matrix \begin{equation} (\text{Cof} A)^T \end{equation}