FIRDOS KEMAL, FIRDOS2024-04-022024-04-022019-06http://10.194.1.109:8080/xmlui/handle/123456789/876These project deals about ideals in lattice. it contains two chapters.The first chapter is about preliminary concepts.it contains three sections.That are includes partial or dered set (poset),diagrammatical representation of poset and lattice.The second chap ter is about ideals in lattice, there are some topics which discussed used under this chapter.Those topics are definition of ideals,principal ideals,principal dual ideals,prime ideal,complements and dual ideals.enThesis