Concurrency measure in commutation monoids (Q1824702)

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scientific article; zbMATH DE number 4118611
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English
Concurrency measure in commutation monoids
scientific article; zbMATH DE number 4118611

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    Concurrency measure in commutation monoids (English)
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    1989
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    A commutation system consists of an alphabet A and a symmetric and irreflexive relation R on A. A pair (a,b) from R represents commutation (or concurrency) of the letters a and b. The author defines a degree which measures the concurrency of each word w, and shows that the degree tends with probability 1 to a fixed limit determined by the commutation system when the length of a randomly chosen word increases.
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    commutation system
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    alphabet
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    concurrency
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    word
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    degree
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