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arXiv 1811.04447math.DG
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具有循环平行Ricci张量的静态流形及其临界空间

On Static Manifolds and Related Critical Spaces with cyclic parallel Ricci tensor

Adam da Silva, Halyson Baltazar

摘要:

本文的目的是对三维紧致黎曼流形$(M^{3},g)$进行分类,在此流形具有循环平行Ricci张量的条件下,对于某些特殊的常数$(μ, λ)$,该流形允许方程$$-Δf g+Hess f-fRic=μRic+λg,$$的非常数解.也就是说,我们将在这里研究的结构将是:正静态三元组,体积泛函的临界度量,和总数量曲率泛函的临界度量。我们还将分类$n$维临界度量的体积泛函与非正的数量曲率和满足循环平行Ricci张量条件。

英文摘要:

The aim of this paper is to classify three dimensional compact Riemannian manifolds $(M^{3},g)$ that admits a non-constant solution to the equation $$-Δf g+Hess f-fRic=μRic+λg,$$ for some special constants $(μ, λ)$, under assumption that the manifold has cyclic parallel Ricci tensor. Namely, the structures that we will study here will be: positive static triples, critical metrics of the volume functional, and critical metrics of the total scalar curvature functional. We shall also classify $n$-dimensional critical metrics of the volume functional with non-positive scalar curvature and satisfying the cyclic parallel Ricci tensor condition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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