Inst. Nat. Recherche Inf. Autom., Report No. 1078. Le Chesnay, France, August 1989.
Abstract: The parallel product operator may be defined very easily on flow event structures. The authors show that for such structures satisfying a particular constraint, which is preserved by usual process operators, this product may be characterized as a categorical product.
Keywords: parallel product; flow event structure; categorical product; process operator.
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