[1] P. L. Garcia:
The Poincaré-Cartan invariant in the calculus of variations. Istituto Nazionale di Alta Matematica, Symposia Matematica XIV, Roma 1974, 219-246.
MR 0406246 |
Zbl 0303.53040
[2] H. Goldschmidt S. Sternberg:
The Hamilton formalism in the calculus of variations. Ann. Inst. Fourier (Grenoble), 23 (1973), 203-267.
DOI 10.5802/aif.451 |
MR 0341531
[3] I. Kolář:
On the Hamilton formalism in fibered manifolds. Scripta Fac. Sci. Nat. UJEP Brunensis, Physica 3-4, 5 (1975), 249-254.
MR 0442978
[4] I. Kolář:
Lie derivatives and higher order Lagrangians. Proceedings of the conference on differential geometry and its applications, Universita Karlova Praha 1982, 117-123.
MR 0663219
[5] D. Krupka:
Natural Lagrangian structures. to appear in Banach Center Publications, Warsaw.
MR 0961080 |
Zbl 0572.58007
[6] R. Ragionieri R. Ricci:
Hamiltonian formalism in the calculus of variations. Bolletino U.M.I. (5) 18-B (1981), 119-130.
MR 0613378
[8] A. Trautman:
Invariance of Lagrangian systems. General Relativity. Papers in honour J. L. Synge, Clarendon Press, Oxford 1972, 85-99.
MR 0503424
[9] M. Francaviglia D. Krupka:
The Hamilton formalism in higher order variational problems. to appear in Ann. Inst. H. Poincaré.
MR 0694590