We prove that asynchronous P systems with active membranes without division rules can be simulated by single-membrane transition P systems using cooperative rules, even if the synchronisation mechanisms provided by electrical charges and membrane dissolution are exploited. In turn, the latter systems can be simulated by means of place/transition Petri nets, and hence all these models are computationally weaker than Turing machines.

Flattening and simulation of asynchronous divisionless P systems with active membranes

Manzoni Luca;
2014-01-01

Abstract

We prove that asynchronous P systems with active membranes without division rules can be simulated by single-membrane transition P systems using cooperative rules, even if the synchronisation mechanisms provided by electrical charges and membrane dissolution are exploited. In turn, the latter systems can be simulated by means of place/transition Petri nets, and hence all these models are computationally weaker than Turing machines.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11368/2947954
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