P Systems with Anti-Membranes

Abstract : The concept of a matter object being annihilated when meeting its corresponding anti-matter object is taken over for membranes as objects and anti-membranes as the corresponding annihilation counterpart in P systems. Natural numbers can be represented by the corresponding number of membranes with a specific label. Computational completeness in this setting then can be obtained with using only elementary membrane division rules, without using objects. A similar result can be obtained for tissue P systems with cell division rules and cell / anti-cell annihilation rules. In both cases, as derivation modes we may take the standard maximally parallel derivation modes as well as any of the maximally parallel set derivation modes (non-extendable (multi)sets of rules, (multi)sets with maximal number of rules, (multi)sets of rules affecting the maximal number of objects).
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Conference papers
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https://hal.archives-ouvertes.fr/hal-02433555
Contributor : Frédéric Davesne <>
Submitted on : Thursday, January 9, 2020 - 11:19:48 AM
Last modification on : Saturday, January 11, 2020 - 1:23:17 AM

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  • HAL Id : hal-02433555, version 1

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Artiom Alhazov, Rudolf Freund, Sergiu Ivanov. P Systems with Anti-Membranes. 20th Conference on Membrane Computing (CMC 2019), Aug 2019, Arges, Romania. ⟨hal-02433555⟩

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