Erdogan, Feyza EsraGüneş, RıfatŞahin, Bayram2020-12-232020-12-232014ERDOGAN F. E,GÜNEŞ R,ŞAHİN B (2014). Half-lightlike submanifolds with planar normal sections in R4 2. Turkish Journal of Mathematics, 38(4), 764 - 777.1300-00981303-6149https://hdl.handle.net/11616/19090https://search.trdizin.gov.tr/yayin/detay/186892Yıl: 2014Cilt: 38Sayı: 4ISSN: 1300-0098 / 1303-6149Sayfa Aralığı: 764 - 777Metin Dili:İngilizceAbstract: We investigate half-lightlike submanifolds with planar normal sections of 4-dimensional pseudo-Euclidean space. We obtain necessary and sufficient conditions for a half-lightlike submanifold of R 4 2 such that it has degenerate or nondegenerate planar normal sections.eninfo:eu-repo/semantics/openAccessArticle384764777186892