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Article #1706

Re: Swart and Gismondi Graph Isomorphism algorithm

#1706
From: Mike Robson
Date: Sat, 02 Jan 1993 07:15
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jmr@cs.anu.edu.au (Mike Robson) writes:

>With their new version of the discredited main theorem, I currently
>believe that their algorithm can be proved correct. I'll post details
>when I've thought them out a bit more and when I have time.


Sorry to everyone. I thought I had seen a simple way to prove their
revised theorem (that any solution to F3 has a subpattern which is
the pattern of a Q vector). My idea was wrong.

I promise not to post any more bright ideas until I have worked out
the details thoroughly.

Mike Robson.
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Path: arc1-ca.pugleaf.net!sparky!uunet!munnari.oz.au!manuel.anu.edu.au!dubhe.anu.edu.au!nunki.anu.edu.au!not-for-mail
From: jmr@cs.anu.edu.au (Mike Robson)
Newsgroups: comp.theory
Subject: Re: Swart and Gismondi Graph Isomorphism algorithm
Date: 2 Jan 1993 18:15:39 +1100
Organization: Computer Science Department, ANU, Australia
Lines: 16
Distribution: inet
Message-ID: <1i3ferINN53m@nunki.anu.edu.au>
References: <1ht5atINN4iu@nunki.anu.edu.au>
NNTP-Posting-Host: nunki.anu.edu.au
Keywords: Retraction