Now showing items 1-2 of 2

    • Non-integrability of some few body problems in two degrees of freedom 

      Acosta Humánez, Primitivo Belén; Álvarez Ramírez, Martha; Delgado Fernández, Joaquín (2008-11-16)
      Article
      Open Access
      The basic theory of Differential Galois and in particular Morales--Ramis theory is reviewed with focus in analyzing the non--integrability of various problems of few bodies in Celestial Mechanics. The main theoretical ...
    • Uniqueness results for co-circular central configurations for power-law potentials 

      Cors Iglesias, Josep Maria; Hall, G.R.; Roberts, Gareth E. (2014-05-10)
      Article
      Open Access
      For a class of potential functions including those used for the planar n-body and n-vortex problems, we investigate co-circular central configurations whose center of mass coincides with the center of the circle containing ...