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σ-Automata and Chebyshev-polynomials

✍ Scribed by Klaus Sutner


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
192 KB
Volume
230
Category
Article
ISSN
0304-3975

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✦ Synopsis


A -automaton is an additive, binary cellular automaton on a graph. For product graphs such as a grids and cylinders, reversibility and periodicity properties of the corresponding -automaton can be expressed in terms of a binary version of Chebyshev polynomials. We will give a detailed analysis of the divisibility properties of these polynomials and apply our results to the study of -automata.


📜 SIMILAR VOLUMES


On σ-polynomials
✍ Shao-Ji Xu 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 612 KB

In this paper, the properties of o-poiynirnuals and quadratic a-polynomials are discussed. An alternative characterization for a quadratic a-Flynomial to be a u-polynomial of a graph is given. The number of graphs having same quadratic o-polynomial CT\* + au + b and the number of quadratic u-polynom