in this paper, by presenting some notions and theorems, we obtaindifferent types of fuzzy topologies. in fact, we obtain somelowen-type  and chang-type fuzzy topologies on general fuzzyautomata. to this end, first we define a kuratowski fuzzy interioroperator which induces a  lowen-type  fuzzy topology on the  set ofstates of a max- min general   fuzzy automaton. also by  provingsome theorems, ...

This paper begins the study of reconfiguration zero forcing sets, and more specifically, graph. Given a base graph G, its graph, Z(G), is whose vertices are minimum sets G with an edge between B B′ Z(G) if only can be obtained from by changing single vertex G. It shown that forest connected, but many graphs disconnected. We characterize complete graphs, show star cannot computing takes 2Θ(n) op...

We explore a pointfree theory of bitopological spaces (that is, sets equipped with two topologies). In particular, here we regard finitary biframes as duals spaces. particular for biframe $$\mathcal {L}$$ the ordered collection all its bisubspaces (i.e. biquotients) is studied. It shown that this in three meaningful ways. it that, apart from assembly , there are other structures $$\mathsf {A}_{...