To: longshadow
The Continuum Hypothesis seems to have been settled by Cohen in 1964 or so. It's consistent with set theory; it's negation is also consistent with set theory. (Zerlemo-Frankel set theory anyway.)
I do not think the Riemann Hypothesis falls into the class of things that can be taken either way.
118 posted on
11/11/2003 8:58:40 PM PST by
Doctor Stochastic
(Vegetabilisch = chaotisch is der Charakter der Modernen. - Friedrich Schlegel)
To: Doctor Stochastic
I do not think the Riemann Hypothesis falls into the class of things that can be taken either way. Check this guy out: G. J. Chaitin, IBM Research and some of the links from it. The RH may very well be unprovable, depends on the axions.
I don't know enough about foundational stuff, but isn't it logically consistent that it's possible to construct a non-critical-line zero, using the axiom of choice, and to prove that there is no such construction without AC?
To: Doctor Stochastic
The Continuum Hypothesis seems to have been settled by Cohen in 1964 or so. It's consistent with set theory; it's negation is also consistent with set theory. (Zerlemo-Frankel set theory anyway.) I understand that that the conjecture, and it's negation, are both consistent with set theory, but I wasn't aware that it had been resolved whether or not it is true.
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