\(D_a\)-homothetic deformation of \(K\)-contact manifolds
Summary: We study \(D_a\)-homothetic deformations of \(K\)-contact manifolds. We prove that \(D_a\)-homothetically deformed \(K\)-contact manifold is a generalized Sasakian space form if it is conharmonically flat. Further, we find expressions for scalar curvature of \(D_a\)-homothetically deformed \(K\)-contact manifolds.
scientific article; zbMATH DE number 6304703
scientific article