Eigenvalues and Eigenvectors
Most vectors change direction when a matrix acts on them.
Engineering Mathematics · topic
Characteristic equation, trace and determinant as sum and product of eigenvalues, eigenvalues of powers, inverses, shifts and special matrices, eigenvectors, algebraic and geometric multiplicity, Cayley-Hamilton theorem and its uses, diagonalization and powers of matrices.
Most vectors change direction when a matrix acts on them.
One-page visual sheets for this topic, in the sheet library on the store. Previews are free; the full sheets come with the subject pack.