Resultats globals: 3 registres trobats en 0.02 segons.
Articles, 3 registres trobats
Articles 3 registres trobats  
1.
26 p, 450.7 KB Local rigidity, bifurcation, and stability of Hf-hypersurfaces in weighted Killing warped products / Velásquez, Marco Antonio (Universidade Federal de Campina Grande. Departamento de Matemática) ; Lima, Henrique F. de (Universidade Federal de Campina Grande. Departamento de Matemática) ; Ramalho, Andre F. A. (Universidade Federal de Campina Grande. Departamento de Matemática)
In a weighted Killing warped product Mn f ×ρR with warping metric h , iM+ρ2 dt, where the warping function ρ is a real positive function defined on Mn and the weighted function f does not depend on the parameter t ∈ R, we use equivariant bifurcation theory in order to establish sufficient conditions that allow us to guarantee the existence of bifurcation instants, or the local rigidity for a family of open sets {Ωγ}γ∈I whose boundaries ∂Ωγ are hypersurfaces with constant weighted mean curvature. [...]
2021 - 10.5565/publicacionsmatematiques.v65i1.384462
Publicacions matemàtiques, Vol. 65 Núm. 1 (2021) , p. 363-388 (Articles)  
2.
17 p, 359.4 KB Stability of generalized linear Weingarten hypersurfaces immersed in the Euclidean space / da Silva, Jonatan F. (Universidade Federal do Ceará (Brasil). Departamento de Matemática) ; Lima, Henrique F. de (Universidade Federal de Campina Grande. Departamento de Matemática) ; Velásquez, Marco Antonio L. (Universidade Federal de Campina Grande. Departamento de Matemática)
Given a positive function F defined on the unit Euclidean sphere and satisfying a suitable convexity condition, we consider, for hypersurfaces Mn immersed in the Euclidean space Rn+1, the so-called k-th anisotropic mean curvatures HF k, 0 ≤ k ≤ n. [...]
2018 - 10.5565/PUBLMAT6211805
Publicacions matemàtiques, Vol. 62 Núm. 1 (2018) , p. 95-111 (Articles)  
3.
15 p, 342.4 KB Entire spacelike -graphs in Lorentzian product spaces / Lima, Henrique F. de (Universidade Federal de Campina Grande. Departamento de Matemática) ; Lima Jr., Eraldo A. (Universidade Federal do Ceará. Departamento de Matemática)
In this work we establish suffcient conditions to ensure that an entire spacelike graph immersed with constant mean curvature in a Lorentzian product space, whose Riemannian fiber has sectional curvature bounded from below, must be a trivial slice of the ambient space.
2016 - 10.5565/PUBLMAT_60216_01
Publicacions matemàtiques, Vol. 60 Núm. 2 (2016) , p. 273-287 (Articles)  

Vegeu també: autors amb noms similars
1 Lima, Helena P.
3 Lima, Henrique F. de
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