• Evolution of relativistic polytropes in the post-quasi-static regime. 

      Herrera, L.; Barreto Acevedo, Willians (SABER ULA, 2005-08-18)
      Evolution of relativistic polytropes in the post-quasi-static regime. (Herrera, L.; Barreto Acevedo, Willians.) Abstract A recently presented method for the study of evolving self-gravitating relativistic spheres is ...
    • Información Investigador: Barreto Acevedo, Willians Oswaldo 

      Barreto Acevedo, Willians (2008-09-19)
      Resumen Curricular Licenciado en Física (Universidad de Oriente, Cumaná-Venezuela 1984); Magister Cientiarum (Universidad de Oriente, Cumaná-Venezuela 1988) Doctor en Ciencias (Universidad Central de Venezuela, ...
    • The 3-dimensional einstein-klein-gordon system in characteristic numerical relativity. 

      Barreto Acevedo, Willians; Da Silva, A.; Gómez, R.; Lehner, R.; Rosales, L.; Winicour, J. (SABER ULA, 2005-09-18)
      The 3-dimensional einstein-klein-gordon system in characteristic numerical relativity. (Barreto Acevedo, Willians; Da Silva, A.; Gómez, R.; Lehner, R.; Rosales, L.; Winicour, J..) Abstract We incorporate a massless ...