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I get bogged down with notation as well as its mechanics and am in need of a textbook. What are good begginer's textbooks for functional analysis? Thanks.


marked as duplicate by Brian Borchers, Misha Lavrov, José Carlos Santos, user284331, Shailesh Feb 26 '18 at 0:00

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    $\begingroup$ I've flagged this as a duplicate, as there are already many good suggestions on the linked post. However, if you are truly a beginner with little exposure to measure theory and topology then Kreyzsig is the way to go, as his exposition is very clear, and it is fairly self contained. $\endgroup$ – K.Power Feb 25 '18 at 16:32

These are very basic one

1 FA

2 FA

Now beginning from a standard book

3 FA

4 FA

This is the most viewed

5 FA

Hope this helps.


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