MEDITERRANEAN JOURNAL OF MATHEMATICS, cilt.17, sa.5, 2020 (SCI-Expanded)
We introduce golden GCR-lightlike submanifolds of golden semi-Riemannian manifolds. We investigate several properties of such submanifolds. Moreover, we find some necessary and sufficient conditions for minimal golden GCR-lightlike submanifolds of golden semi-Riemannian manifolds.