ListarCentro Nacional de Cálculo Científico (CeCalCULA) por tema "Distribuciones autogravitantes"

Mostrando ítems 1-14 de 14

    • Advances in the biomedical applications of the EELA project. 

      Hernández, Vicente; Blanquer, Ignacio; Aparicio, Gabriel; Isea, Raúl; Chaves, Juan Luis; Hernández, Álvaro; Mora, Henry Ricardo; Fernández, Manuel; Acero, Alicia; Montes, Esther; Mayo, Rafael (SABER ULA, 2007-11-05)
      Advances in the biomedical applications of the EELA project. (Hernández, Vicente; Blanquer, Ignacio; Aparicio, Gabriel; Isea, Raul; Chaves, Juan Luis; Hernández, Álvaro; Mora, Henry Ricardo; Fernández, Manuel; Acero, ...

    • Biomedical aplications in EELA. 

      Pérez Griffo, Javier; Isea, Raúl; Núñez, Luis; Mora, Henry Ricardo; Fernández, Manuel; Cardenas, Miguel; Hernández, Vicente; Mayo, Rafael; Blanquer, Ignacio (SABER ULA, 2007-03-09)
      Biomedical aplications in EELA. (Perez Griffo, Javier; Isea, Raul; Nuñez, Luis; Mora, Henry Ricardo; Fernández, Manuel; Cardenas, Miguel; Hernández, Vicente; Mayo, Rafael and Blanquer, Ignacio) Abstract The current ...

    • Comment on Ricci Collineations of static spherically symmetric spacetimes 

      Núñez, Luis; Percoco, Umberto; Contreras, Gerardo; Bertolotti, Ricardo; Carot, Jaume (SABER ULA, 2006-01-26)
      Comment on Ricci Collineations of static spherically symmetric spacetimes (Núñez, Luis; Contreras, Gerardo; Percoco, Umberto; Bertolotti, Ricardo; Carot, J.) Abstract We present a counter example to a theorem given ...

    • Cracking of self-gravitating compact objects with local and non local equations of state. 

      Abreu, Henso; Hernández G., Héctor; Núñez, Luis (SABER ULA, 2006-12-28)
      Cracking of self-gravitating compact objects with local and non local equations of state. (Abreu, Henso; Hernández, Hector y Núñez, Luis) Abstract We discuss the effect that small fluctuations of density and local ...

    • General relativistic radiant shock waves in the post-quasistatic approximation. 

      Rueda H., Jorge A.; Núñez, Luis (SABER ULA, 2006-12-28)
      General relativistic radiant shock waves in the post-quasistatic approximation. (Rueda H., Jorge A. y Núñez, Luis) Abstract An evolution of radiant shock wave front is considered in the framework of a recently presented ...

    • Información General: Centro Nacional de Cálculo Científico (CeCalCULA) 

      Universidad de Los Andes (SABER ULA, 2008-09-01)
      The National Center of Scientific Calculus (CeCalCULA) is the first supercomputation center in Venezuela. The center develops services and personnel training in the area of high efficiency computation and provides to the ...

    • Nonlocal equation of state in anisotropic static fluid spheres in general relativity 

      Núñez, Luis; Hernández G., Héctor (SABER ULA, 2006-01-26)
      Nonlocal equation of state in anisotropic static fluid spheres in general relativity (Núñez, Luis; Hernández, Hector) Abstract We show that it is possible to obtain credible static anisotropic spherically symmetric ...

    • Nonlocal equation of state in general relativistic radiating spheres 

      Núñez, Luis; Percoco, Umberto; Hernández G., Héctor (SABER ULA, 2006-01-26)
      Nonlocal equation of state in general relativistic radiating spheres (Núñez, Luis; Hernández, Hector; Percoco, Umberto) Abstract We show that under particular circumstances a general relativistic spherically symmetric ...

    • On the eccentricity behaviour of radiating slowly rotating bodies in general relativity 

      Núñez, Luis; Herrera Cometta, Luis; Percoco, Umberto; Hernández G., Héctor (SABER ULA, 2006-01-26)
      On the eccentricity behaviour of radiating slowly rotating bodies (Núñez, Luis; Hernández, Hector; Herrera, Luis; Percoco, Umberto) Abstract We study different models of radiating slowly rotating bodies up to the ...

    • Radiating, slowly rotating bodies in general relativity 

      Melfo, Alejandra; Núñez, Luis; Patiño, Alberto; Herrera Cometta, Luis (SABER ULA, 2006-01-26)
      Radiating, slowly rotating bodies in general relativity (Melfo, Alejandra; Núñez, Luis; Patiño, Alberto; Herrera, Luis) Abstract We propose a method to obtain axisymmetric, dynamic solutions to the Einstein equations ...

    • Ricci collineations for non-degenerate, diagonal and spherically symmetric ricci tensors 

      Núñez, Luis; Percoco, Umberto; Contreras, Gerardo (SABER ULA, 2006-01-26)
      Ricci collineations for non-degenerate, diagonal and spherically symmetric ricci tensors (Núñez, Luis; Percoco, Umberto; Contreras, Gerardo) Abstract The expression of the vector field generator of a Ricci Collineation ...

    • Ricci collineations for type B warped space-times 

      Núñez, Luis; Percoco, Umberto; Carot, Jaume (SABER ULA, 2006-01-26)
      Ricci collineations for type B warped space-times (Núñez, Luis; Percoco, Umberto; Carot, J.) Abstract We present the general structure of proper Ricci Collineations (RC) for type B warped space-times. Within this ...

    • Static anisotropic solutions to Einstein equations with a nonlocal equation of state 

      Núñez, Luis; Hernández G., Héctor (SABER ULA, 2005-04-18)
      Static anisotropic solutions to Einstein equations with a nonlocal equation of state (Núñez, Luis; Hernández, Hector) Abstract We present a general method to obtain static anisotropic spherically symmetric solutions, ...

    • Variable Eddington Factor and Radiating Slowly Rotating Bodies in General Relativity 

      Núñez, Luis; Aguirre M., Felix; Soldovieri, T. (SABER ULA, 2006-01-26)
      Variable Eddington Factor and Radiating Slowly Rotating Bodies in General Relativity (Núñez, Luis; Aguirre, Felix; Soldovieri, T.) Abstract We present an extension to a previous work to study the collapse of a ...