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**rosana****Member**- Registered: 2006-04-18
- Posts: 4

Hi

this is rosana

I need your help as soon as you can

I need the explaination to proof of open mapping theorem( letT be a continuous linear operator on an F-spaceX onto an F-space Y. then T maps every open set of X onto an open set of Y ) in Functional analysis for kosaku yoside , I am so glad for doing that for me

I try to understand the proof from this book but i can not

or if you have any proof to this theorem in simplist way from any where, give it to me please

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**ganesh****Moderator**- Registered: 2005-06-28
- Posts: 21,506

rosana,

If you can read a pdf document, I think this document may be of some help.

It is no good to try to stop knowledge from going forward. Ignorance is never better than knowledge - Enrico Fermi.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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**rosana****Member**- Registered: 2006-04-18
- Posts: 4

thanks soooooooooooo much ganesh

rosana

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