Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Sousa,Márcio"'
We study gradient Ricci solitons warped products whose base is the Euclidean space. We show that the warping functions of these manifolds are invariant under the (n-1)-dimensional translation group. We characterize the potential function when the tor
Externí odkaz:
http://arxiv.org/abs/2004.05053
Akademický článek
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In this paper we consider a class of Einstein warped product semi-Riemannian manifolds $\widehat{M} = M^{n}\times_{f}N^{m}$ with $n\geq 3$ and $m\geq 2$. For $\widehat{M}$ with compact base and Ricci-flat fiber, we prove that $\widehat{M}$ is simply
Externí odkaz:
http://arxiv.org/abs/1708.04720
Autor:
Silva, Rafael Campelo, Coelho, Gabriela de Jesus, Sousa, Márcio Bruno Ferreira, Caldas, Claúdia Siqueira, Maciel, Raylon Pereira, Mezzomo, Rafael, Gomes, Daiany Íris, Neta, Ernestina Ribeiro Dos Santos, Tavares, Fernando Barbosa, Alves, Kaliandra Souza, Oliveira, Luis Rennan Sampaio
Publikováno v:
Tropical Animal Health & Production; Nov2024, Vol. 56 Issue 8, p1-7, 7p
Autor:
Souza, Jonathan Batista1 jonathan.souza@dantepazzanese.org.br, Sousa, Márcio Gonçalves1, Laurinavicius, Antonio Gabriele1, Hygídio, Daniel de Andrade1, Vilela, Andrea de Andrade1, Colombo, Fernanda Consolim1, Assef, Jorge Eduardo1
Publikováno v:
Echocardiography. Aug2023, Vol. 40 Issue 8, p792-801. 10p.
Autor:
Pina, Romildo, de Sousa, Marcio Lemes
We study warped products semi-Riemannian Einstein manifolds. We consider the case in that the base is conformal to an n-dimensional pseudo Euclidean space and invariant under the action of an translation group. We provide all such solutions in the ca
Externí odkaz:
http://arxiv.org/abs/1508.03880
Autor:
de Sousa, Márcio Lemes, Pina, Romildo
In this paper we consider $M = B\times_{f}F$ warped product gradient Ricci solitons. We proved that the potential function depends only on the base and the fiber $F$ is necessarily Einstein manifold. We provide all such solutions in the case of stead
Externí odkaz:
http://arxiv.org/abs/1505.03833
Autor:
de Sousa, Márcio Alves, Muller, Maíra Post, Berghahn, Emilio, de Souza, Claucia Fernanda Volken, Granada, Camille Eichelberger
Publikováno v:
In LWT September 2020 131
Autor:
Kallscheuer, Nicolai, Menezes, Regina, Foito, Alexandre, da Silva, Marcelo Henriques, Braga, Adelaide, Dekker, Wijbrand, Sevillano, David Méndez, Rosado-Ramos, Rita, Jardim, Carolina, Oliveira, Joana, Ferreira, Patrícia, Rocha, Isabel, Silva, Ana Rita, Sousa, Márcio, Allwood, J. William, Bott, Michael, Faria, Nuno, Stewart, Derek, Ottens, Marcel, Naesby, Michael, dos Santos, Cláudia Nunes, Marienhagen, Jan
Publikováno v:
Plant Physiology, 2019 Mar 01. 179(3), 969-985.
Externí odkaz:
https://www.jstor.org/stable/26603512