Can someone provide a proof or a source containing a proof of the version of the Riesz-Fisher Theorem provided here: http://en.wikipedia.org/wiki/Riesz%E2%80%93Fischer_theorem#Modern_forms_of_the_theorem?
Asked
Active
Viewed 185 times
1 Answers
1
It's on page 248 of the second edition of Folland's Real Analysis. Check the remarks following the proof of theorem 8.20.
It's also in Rudin's Real and Complex Analysis.
Potato
- 40,171
-
I don't see a proof of it on page 248... – May 01 '15 at 08:28
-
@Anthony Did you read the remarks following the proof of theorem 8.20? Do you have the second edition? – Potato May 01 '15 at 09:33