NON-LINEAR GENERALIZATION OF THE GAUGE AMBIGUITIES OF THE LAGRANGIAN FORMALISM
1991 ◽
Vol 06
(05)
◽
pp. 737-748
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Keyword(s):
A generalization of the gauge equivalence of Lagrangians is developed. In this approach the different Lagrangians determine not only the same set of solutions but also the same energies. Some general properties are studied and then the case of velocity-free forces is considered. In particular we show the non-existence for n=2 (two degrees of freedom) of such equivalent Lagrangians and that when n=3 the only forces admitting such equivalent Lagrangians correspond to those deriving from central potentials.
1973 ◽
Vol 187
(1)
◽
pp. 787-794
2001 ◽
pp. 320-323
◽
Keyword(s):
Keyword(s):
1976 ◽
Vol 56
(6)
◽
pp. 276-279
Keyword(s):
Combination tones of summed type in a non-linear damped vibratory system with two degrees of freedom
1971 ◽
Vol 6
(2)
◽
pp. 237-254
◽
1987 ◽
Vol 112
(1)
◽
pp. 63-67
◽
Keyword(s):
1969 ◽
Vol 10
(2)
◽
pp. 327-330
◽
Keyword(s):
2019 ◽
Vol 116
◽
pp. 230-249
◽
Keyword(s):