Kenmotsu manifold

The Kenmotsu manifold is a specific type of Riemannian manifold known in the context of differential geometry. It is characterized by having certain curvature properties and is considered in the study of submanifolds and their embeddings. To be more precise, a Kenmotsu manifold is a type of 3-dimensional (or higher-dimensional) contact metric manifold that satisfies certain conditions relating to its contact structure and the metric.