Erdogan, Feyza EsraSabin, BayramGunes, Rifat2024-08-042024-08-0420141307-5624https://hdl.handle.net/11616/103584In this paper we study lightlike surfaces of Minkowski 3- space such that they have degenerate or non-degenerate planar normal sections. We first show that every lightlike surface of Minkowski 3- space has degenerate planar normal sections. Then we study lightlike surfaces with non-degenerate planar normal sections and obtain a characterization for such lightlike surfaces.eninfo:eu-repo/semantics/closedAccessLightlike surfaces non-degenerate planar normal sectiondegenerate normal sectionArticle71133142WOS:000439107500008N/A