Kılıç, Erol2017-05-052017-05-052016https://hdl.handle.net/20.500.12604/496The notion of best living way on coisotropic lightlike submanifolds is discussed. Some relations involving the screen Ricci curvature and the screen scalar curvature are given. Two examples of coisotropic lightlike submanifolds are mentioned and ideals of leaves of screen distributions in these examples are investigated by the help of these relations.eninfo:eu-repo/semantics/openAccessIdeal submanifold; lightlike submanifold; curvatureArticleN/AWOS:000412876600012222645