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- From: heller@Think.COM (Steve Heller)
- Subject: Re: Torus vs. Hypercube
- In-Reply-To: maniattb@cs.rpi.edu's message of Tue, 29 Dec 1992 22:08:12 GMT
- Message-ID: <1992Dec30.212717.23993@hubcap.clemson.edu>
- Sender: fpst@hubcap.clemson.edu (Steve Stevenson)
- Nntp-Posting-Host: luna.think.com
- Organization: Thinking Machines Corporation, Cambridge MA, USA
- References: <1992Dec27.201910.28352@ee.eng.ohio-state.edu>
- <1992Dec29.210648.18508@hubcap.clemson.edu>
- <1992Dec30.124438.28257@hubcap.clemson.edu>
- Date: 30 Dec 92 10:05:09
- Approved: parallel@hubcap.clemson.edu
- Lines: 18
-
- In article <1992Dec30.124438.28257@hubcap.clemson.edu> maniattb@cs.rpi.edu (Bill Maniatty) writes:
-
- |> The fact that the 4^2 torus is isomorphic to the binary 4-cube led to an
- |> interesting question here at TMC about six months ago.
- |>
- |> Is the 4^k torus isomorphic to the binary 2k-cube?
- |>
- |> The answer and the proof (which I found quite fun) is left as an excercise
- |> to the reader.
-
- Is this a closely guarded corporate secret :-) ?
-
- NOT! I'll be glad to send more information to anyone who wants it. I
- didn't want to spoil a fun excercise, though. And besides, after many
- years in school, it's fun to be able to use that phrase oneself.
-
- -steve
-
-