Khaoui, Nada ErReyhaneSupervisor: Milles, SoheybCo-Supervisor: Zedam, Lemnaouar2023-07-102023-07-102023-06-10http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/40201In this memoire, we study a particular subsets which are the ideals and filters on a lattice of open sets in topology generated by fuzzy relation. Moreover, we study characterizations of these particular subsets with some related results.enFuzzy relation, Fuzzy topology, Lattice, Fuzzy ideal, Fuzzy filter.Thesis