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Bibliographic Details
Main Authors: de Sousa, Márcio Lemes, Martins, Tibério Bittencourt de Oliveira, da Silva, Carlos Rodrigues
Format: Preprint
Published: 2026
Subjects:
Online Access:https://arxiv.org/abs/2601.21137
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Table of Contents:
  • We study Einstein riemannian manifolds endowed with a warped product structure. We focus on the case in which both the base and the fiber are Einstein manifolds and establish necessary and sufficient conditions for the warped product itself to be an Einstein manifold. Moreover, we explicitly determine the warping function when the base is the hyperbolic space.