Foliations on Riemannian Manifolds and Submanifolds

This text's key issue is the role of a Riemannian curvature in studies of manifolds and submanifolds with foliations. The results of many geometers are discussed, but this book principally focuses on the Riemannian geometry of manifolds and submanifolds with generators that have non-negative curvature, the main idea being that such manifolds decompose into a direct product when the dimension of leaves is sufficiently large.