ThmDex – An index of mathematical definitions, results, and conjectures.
Formulation F12044 on D5943: Real adjugate matrix
F12044
Formulation 0
Let $A \in \mathbb{R}^{N \times N}$ be a D6160: Real square matrix such that
(i) $\text{Cof} A$ is a D5942: Real cofactor matrix for $A$
The adjugate matrix for $A$ is the D6160: Real square matrix \begin{equation} (\text{Cof} A)^T \end{equation}