Abstract
For a Petri net and a group of transitions E a procedure is given to decide if there is an infinite firing sequence which is fdp w. r. t. E. An analysis of the complexity shows that even the problem if there is an arbitrary infinite firing sequence in a bounded net is hard for DSPACE(exp). If (strong) fairness is required the problem becomes undecidable, this is even shown for the question if there is an infinite firing sequence which is fair w. r. t. one transition t.
An open problem remains the question if there is an infinite firing sequence which is fdp w. r. t. more than one group of transitions.
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References
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© 1987 Springer-Verlag Berlin Heidelberg
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Carstensen, H. (1987). Decidability questions for fairness in Petri nets. In: Brandenburg, F.J., Vidal-Naquet, G., Wirsing, M. (eds) STACS 87. STACS 1987. Lecture Notes in Computer Science, vol 247. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0039622
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DOI: https://doi.org/10.1007/BFb0039622
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