%0 Book Section
%T Variational first-order quasilinear equations.
publisher Institute of Mathematics and Informatics.University of Debrecen
%D 2001
%@ https://hdl.handle.net/20.500.14352/60703
%X The systems of first-order quasilinear partial differential equations defined on the 1-jet bundle of a fibred manifold which come from a variational problem defined by an affine Lagrangian are characterized by means of the Hamilton-Cartan formalism and the theory of formal integrability.
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