TY - JOUR AU - González León, Miguel Ángel AU - Mateos Guilarte, Juan AU - Torre Mayado, Marina de la PY - 2017 UR - http://hdl.handle.net/10366/133125 AB - [EN] A trajectory isomorphism between the two Newtonian fixed center problem in the sphere and two associated planar two center problems is constructed. The complete set of orbits in S 2 for this problem is calculated. LA - eng KW - Mathematical physics KW - Mathematical Physics KW - Exactly Solvable KW - Integrable Systems TI - Orbits in the problem of two fixed centers on the sphere ER -