Vector Norm
The length of a vector.
If p = 2, Euclidean Norm,
else if p = ∞, Max Norm.
Matrix Norm
The operator norms ||·||p
defined from the p-vector norms are of special interest.
We define
.
The p-norms are consistent matrix norms which are subordinate to the p-vector norm.
Frobenius norm
Example