Variational Sequences, Representation Sequences and Applications in Physics
[摘要] This paper is a review containing new original results on the finite order variational sequence and its different representations with emphasis on applications in the theory of variational symmetries and conservation laws in physics.
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[关键词] fibered manifold;jet space;Lagrangian formalism;variational sequence;variational derivative;cohomology;symmetry;conservation law [时效性]