We develop a framework, based on canonical permutations and firing sequences, for approaching classical computational problems (like reachability) for classes of Petri nets with arbitrary edge multiplicities. We apply this framework to conservative Petri nets, generalized communication-free Petri nets, and their inverse nets to obtain complexity results for these problems. Furthermore, we investigate generalized conflict-free, communication-free, and rings of Petri nets, as well as related grammars.
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We develop a framework, based on canonical permutations and firing sequences, for approaching classical computational problems (like reachability) for classes of Petri nets with arbitrary edge multiplicities. We apply this framework to conservative Petri nets, generalized communication-free Petri nets, and their inverse nets to obtain complexity results for these problems. Furthermore, we investigate generalized conflict-free, communication-free, and rings of Petri nets, as well as related gramm...
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