Bi-slant lightlike submanifolds of golden semi-Riemannian manifolds

Abstract

In this paper, we introduce the notion of a bi-slant lightlike submanifold of a golden semi-Riemannian manifold. We provide two examples. We give some characterizations about the geometry of such submanifolds.

Keywords

• degenerate metric
• indefinite metrics
• bi-slant lightlike submanifold
• golden structure
• golden semi-riemannian manifold