Csuhaj-Varju, E.Gheorghe, MarianStannett, M.Vaszil, G.2017-05-032017-05-032015Csuhaj-Varju E, Gheorghe M, Stannett M et al (2015) Spatially localised membrane systems. Fundamenta Informaticae. 138(1-2): 193-205.90028711http://hdl.handle.net/10454/11906NoIn this paper we investigate the use of general topological spaces in connection with a generalised variant of membrane systems. We provide an approach which produces a fine grain description of local operations occurring simultaneously in sets of compartments of the system by restricting the interactions between objects. This restriction is given by open sets of a topology and multisets of objects associated with them, which dynamically change during the functioning of the system and which together define a notion of vicinity for the objects taking part in the interactions.enMembrane systems; Computational power; Topology; Open setsArticlehttps://doi.org/10.3233/FI-2015-1207