Bahadir, OguzhanKilic, Erol2024-08-042024-08-0420161307-5624https://search.trdizin.gov.tr/yayin/detay/222649https://hdl.handle.net/11616/92792We study lightlike submanifolds of a semi-Riemannian product manifold. We introduce a class of lightlike submanifolds called screen semi-invariant lightlike submanifold. We consider lightlike submanifolds with respect to a quarter symmetric non-metric connection which is determined by the product structure. We give some equivalent conditions for integrability of distributions with respect to the Levi-Civita connection of semi-Riemannian manifolds and the quarter-symmetric nonmetric connection, and we obtain some results.eninfo:eu-repo/semantics/closedAccessLightlike submanifoldsProduct manifoldsQuarter symmetric connectionArticle91922222649WOS:000412876600002N/A