Re: (Probably flawed) Polynomial time Graph Isomorphism
- From: neleai@xxxxxxxxx
- Date: 22 Sep 2006 08:47:21 -0700
Bill Cox wrote:
I've written a graph isomorphism program that determines if two graphs
are isomorphic. It runs in O(N^3).
Since graph isomorphism is a long studied problem with (AFAIK) no known
polynomial time solution, my algorithm is more than likely flawed. Any
help finding the flaws would be appreciated! The web site is
http://www.billrocks.org/ideas
Thanks!
Flaw is described at your last sentence of proof, It's hard construct
graphs with same hashes but it's not impossible. It could be one graoh
from lot but that matter
.
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