ThmDex – An index of mathematical definitions, results, and conjectures.
Set of symbols
Alphabet
Deduction system
Theory
Zermelo-Fraenkel set theory
Set
Binary cartesian set product
Binary relation
Map
Countable map
Array
Matrix
Submatrix
Complex matrix standard submatrix
Complex square matrix standard minor
Complex square matrix cofactor
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}