An improved Chen-Ricci inequality for Kählerian slant submanifolds in complex space forms (Q424631)

The results define the relationship between the Ricci curvature and the squared mean curvature for \(n\)-dimensional Riemannian submanifold of a real space form of constant sectional curvature. In Example 3.5 there could be a misprint: The target space of the mapping \(z\) is denoted by \(H^5_1(-1)\), the origin of the mapping \(\pi\) is denoted by \(H^4_1(-1)\), the composition \(\pi \circ z\) is not well-defined.