424 citations
- Centre National de la Recherche ScientifiqueFR118 papers
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- Massachusetts Institute of TechnologyUS118 papers
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math.DG2021★ 7 cited
A note on gradient Ricci soliton warped metrics
José N. V. Gomes, Marcus A. M. Marrocos, Adrian V. C. Ribeiro
In this note, we prove triviality and nonexistence results for gradient Ricci soliton warped metrics. The proofs stem from the construction of gradient Ricci solitons that are real…
math.DG2021
Mean-stable surfaces in Static Einstein-Maxwell theory
Benedito Leandro, Fernando Coutinho
In this paper we use the theory of mean-stable surfaces (stable minimal surfaces included) to explore the static Einstein-Maxwell space-time. We first prove that the zero set of th…
math.DG2020★ 4 cited
On the fluid ball conjecture
Fernando Coutinho, Benedito Leandro, Hiuri F. S. Reis
The fluid ball conjecture states that a static perfect fluid space-time is spherically symmetric. In this paper we construct a Robinson's divergence formula for the static perfect…