Linear Functionals Part II
This is a continuation of the previous post: Linear Functionals Part I Let us take a look at a Lemma... LEMMA: Let , that is either the real or complex scalar fields. Then the adjoint satisfies... PROOF: Let us write this out... then (we will look at the real case, then that is the tranpose. $$\langle Ax,y\rangle=\sum_{i=1}^m \sum_{j=1}^n a_{ij...