FOM: Re: precursors of Cantor
William Tait
wwtx at uchicago.edu
Fri Jun 14 10:38:50 EDT 2002
The Cantor/Scxhroder/Bernstein/You-name-it Theorem asserts that the two
are equivalent. (According to G. Moore's book on Zermelo, this was first
proved without the axiom of choice (Cantor) or dependent choice
(Bernstein) by Korselt.)
Bill Tait
On Friday, June 14, 2002, at 07:36 AM, charles silver wrote:
> What would happen if a one-to-one correspondence were defined as a
> one-to-one map in both directions instead of being one-to-one plus onto
> in
> only one direction?
>
> Charlie Silver
>
>
>
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