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- From: kiran@gacvx2.gac.edu
- Newsgroups: sci.math
- Subject: A Non-Cantorian Set Theory question
- Message-ID: <1992Aug12.113415.1648@gacvx2.gac.edu>
- Date: 12 Aug 92 11:34:15 -0600
- Organization: Gustavus Adolphus College, St. Peter, Minnesota
- Lines: 16
-
- Quite a while ago, I read Martin Gardner write in one of his _Mathematical
- Games_ column in _Scientific American_ that on a plane, a letter like _O_ can
- be written--allowing smaller O's to be written inside larger O's-- _c_
- times where _c_ is the cardinality of the continuum. On the other hand, he
- pointed out, letters like _T_ can only be written aleph-nought times.
-
- A question that has remained in my mind for a long time since is the following:
-
- Since we know that non-Cantorian set theories are possible, is there a
- one-dimensional shape which can be written some aleph times where that aleph is
- between aleph-nought and _c_? If so, what would the shape be?
-
- I have once asked my mathematics teacher about it, and he remarked that that
- shape might be a fractal!
-
- Does anyone have any idea on this?
-