広島大学総合科学部紀要. IV, 理系編 24 巻
1998-12-28 発行

On Doubly Warped Product Manifolds

Kim InBae
Kim Byung Hak
Yeom Dae Jin
全文
394 KB
KJ00000197381.pdf
Abstract
We study the doubly warped product manifold M=B_h×_fF of Riemannian manifolds related to critical Riemannian metrics and conharmonic transformation, and investigate the conditions of M to be a warped product space or a Riemannian product.