Ucum, Aliİlarslan, KazımCamcı, Çetin2025-01-272025-01-2720241307-5624https://doi.org/10.36890/IEJG.1404366https://hdl.handle.net/20.500.12428/24653In this paper, we consider the twisted surfaces in semi -Euclidean 4 -space with index 2 . We classify the twisted surface with respect to their spine curve which are non -null or null curves. So, we study the geometric properties of these surfaces. Also we obtain the family of some special surfaces such as flat surfaces, marginally trapped surfaces.eninfo:eu-repo/semantics/openAccessTwisted surfacenormal curvature tensorparallel mean curvature vectorminimal surfaceflat surfaceArticle171243310.36890/IEJG.1404366N/AWOS:0013137994000032-s2.0-85191393689Q4