Conservation criteria, canonical transformations, and integral invariants in the field theory of Carathéodory for multiple integral variational problems.
@article{GDZPPN002028921,
title = {Conservation criteria, canonical transformations, and integral invariants in the field theory of Carath\'eodory for multiple integral variational problems.},
journal = {Aequationes mathematicae},
volume = {13},
year = {1975},
pages = {121-150},
zbl = {0317.49006},
url = {http://dml.mathdoc.fr/item/GDZPPN002028921}
}
Rund, Hanno. Conservation criteria, canonical transformations, and integral invariants in the field theory of Carathéodory for multiple integral variational problems.. Aequationes mathematicae, Tome 13 (1975) pp. 121-150. http://gdmltest.u-ga.fr/item/GDZPPN002028921/