62 research outputs found

    Exact stationary state for a deterministic high speed traffic model with open boundaries

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    An exact solution for a high speed deterministic traffic model with open boundaries and synchronous update rule is presented. Because of the strong correlations in the model, the qualitative structure of the stationary state can be described for general values of the maximum speed. It is shown in the case of vmax=2v_{\rm max}=2 that a detailed analysis of this structure leads to an exact solution. Explicit expressions for the stationary state probabilities are given in terms of products of 24×2424\times 24 matrices. From this solution an exact expression for the correlation length is derived.Comment: 20 pages, LaTeX, typos corrected and references adde

    Compatibility of States in Input-Independent Machines

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    Software ENgineering Algebraic specification and coalgebraic synthesis of

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    CWI is a founding member of ERCIM, the European Research Consortium for Informatics and Mathematics. CWI's research has a theme-oriented structure and is grouped into four clusters. Listed below are the names of the clusters and in parentheses their acronyms
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