Article
Keywords:
Legendre condition; Jacobi condition; Poincaré-Cartan form; Lagrange problem; degenerate variational integral
Summary:
Related articles:
References:
[1] J. Chrastina:
Examples from the calculus of variations I. Nondegenerate problems. Math. Bohem. 125 (2000), 55–76.
MR 1752079 |
Zbl 0968.49001
[2] W. Fulton, J. Harris:
Representation Theory. Graduate Texts in Mathematics 129, Springer, 1996.
MR 1153249