Now showing items 1-2 of 2

    • Hip-hop solutions of the 2N-body problem 

      Barrabés Vera, Esther; Cors Iglesias, Josep Maria; Pinyol Pérez, Conxita; Soler Villanueva, Jaume (2006-09)
      Article
      Open Access
      Hip–Hop solutions of the 2N–body problem with equal masses are shown to exist using an analytic continuation argument. These solutions are close to planar regular 2N–gon relative equilibria with small vertical oscillations. ...
    • On central configurations of the kn-body problem 

      Barrabés Vera, Esther; Cors Iglesias, Josep Maria (2019-08-15)
      Article
      Restricted access - publisher's policy
      We consider planar central configurations of the Newtonian kn-body problem consisting in k groups of regular n-gons of equal masses, called (k, n)-crown. We derive the equations of central configurations for a general (k, ...