• openAccess   Seeking Darboux polynomials 

      Ferragut, Antoni; Gasull i Embid, Armengol Springer (2015-10)
      We introduce several techniques which allow to simplify the expression of the cofactor of Darboux polynomials of polynomial differential systems in Rn. We apply these techniques to some well-known systems when n=2,3,4. We ...