Partial Symmetry in Cellular Automata Rule Vectors |
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Authors: | Kevin Cattell Jon C Muzio |
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Affiliation: | (1) Department of Computer Science, University of Victoria, Victoria, B.C., Canada, V8w 3p6 |
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Abstract: | This letter demonstrates a partial symmetry in the rule vectors ofone-dimensional linear hybrid cellular automata (CA). The symmetry wasdiscovered in the CA realizations of the minimal cost primitive polynomialspublished by Bardell (1992). This symmetry turns out to be a simple functionof the structure of the polynomials coefficients, though the proof of thisseems to be far from trivial. This letter presents the symmetry function,and outlines its proof. |
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Keywords: | cellular automata characteristic polynomial palindrome primitive polynomial |
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