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arXiv · 2407.20381

Einstein warped-product manifolds and the screened Poisson equation

Alexander Pigazzini·Luca Lussardi·Magdalena Toda·Andrew DeBenedictis
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Abstract

We study a particular type of Einstein warped-product manifold where the warping function must satisfy the homogeneous version of the screened Poisson equation. Under these assumptions, we show that the dimension of the manifold, the (constant negative) Ricci curvature and the screened parameter are related through a quadratic equation.

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Alexander Pigazzini, Luca Lussardi, Magdalena Toda, Andrew DeBenedictis. 2024-07-29. Einstein warped-product manifolds and the screened Poisson equation. https://doi.org/10.1090/conm%2F821%2F16444

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