• Contact detection between a small ellipsoid and another quadric 

      Brozos-Vázquez, Miguel; Pereira Sáez, María José; Rodríguez Raposo, Ana Belén; Souto Salorio, María José; Tarrío-Tobar, Ana D. (Elsevier, 2022-08-03)
      [Abstract] We analyze the characteristic polynomial associated to an ellipsoid and another quadric in the context of the contact detection problem. We obtain a necessary and sufficient condition for an efficient method ...