Date: Mar 7, 2013 6:08 PM
Subject: Re: F^I isomorphic to finite(F^I)
6.3.2013 23:13, Arturo Magidin wrote:
> PROPOSITION: A vector space V is isomorphic to its dual if and only if dim(V) is finite.
Yep, this is what I am after.
> You can see a collection of proofs at
> From an old post of Bill Dubuque's,
> of from
Thanks, Arturo, this is exactly what I needed, and I think I got it.
This was also my first proof which concerned cardinalities, so nice to
learn some new techniques:)