共 50 条
- [32] Periodic solutions for singular Hamiltonian systems and closed geodesics on non-compact Riemannian manifolds ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE, 2000, 17 (01): : 1 - 33
- [33] Quantum Computational Riemannian and Sub-Riemannian Geodesics PROGRESS OF THEORETICAL PHYSICS, 2012, 127 (06): : 997 - 1008
- [39] Pseudo-Riemannian geodesics and billiards ADVANCES IN MATHEMATICS, 2009, 221 (04) : 1364 - 1396