Question

In: Advanced Math

7. Show that the dual space H' of a Hilbert space H is a Hilbert space...

7. Show that the dual space H' of a Hilbert space H is a Hilbert space with inner product (', ')1 defined by
(f .. fV)1 = (z, v)= (v, z), where f.(x) = (x, z), etc.

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