Erdogan, Feyza EsraPerktas, Selcen YuekselBozdağ, Şerife NurAcet, Bilal Eftal2024-08-252024-08-2520232227-7390https://doi.org/10.3390/math11234798https://hdl.handle.net/11454/103279In this research, we embark on the examination of lightlike hypersurfaces within an almost meta-Golden semi-Riemannian manifold. We investigate the properties of the induced structure on a lightlike hypersurface by meta-Golden semi-Riemannian structure. Then, we introduce invariant lightlike hypersurfaces, anti-invariant lightlike hypersurfaces and screen semi-invariant lightlike hypersurfaces of almost meta-Golden semi-Riemannian manifolds and give examples.en10.3390/math11234798info:eu-repo/semantics/openAccessChi ratiogolden structuremeta-Golden structurelightlike hypersurfaceRatioArticle1123WOS:0011161215000012-s2.0-85178901661Q2Q1