Commit 2024-01-09 14:39 9d2a0f8b
View on Github āfeat: provide the āĀ² operator norm on matrices (#9474)
This adds the (unique) Cā-norm on matrices Matrix n n š
with IsROrC š
within the scope Matrix.L2OpNorm
. This norm coincides with the operator norm induced by the āĀ² norm (i.e., the norm on Matrix m n š
obtained by pulling back the norm from EuclideanSpace š n āL[š] EuclideanSpace š m
). Where possible, we state results for rectangular matrices.