Trajectories under a vectorial potential on stationary manifolds

Rossella Bartolo
2003 International Journal of Mathematics and Mathematical Sciences  
By using variational methods, we study the existence and multiplicity of trajectories under a vectorial potential on (standard) stationary Lorentzian manifolds possibly with boundary.
doi:10.1155/s0161171203012687 fatcat:xskjy2hyxnfltav2jjpcpdet2y