
The aim of this paper is to revisit the construction of the variational sequence existing within the formal calculus of variations in order to stabilize the order of jets involved and to establish a link with the dual of the Spencer sequence existing within the formal theory of systems of PDE.
formal calculus of variations, Variational methods applied to problems in fluid mechanics, formal theory of systems of PDE, variational sequence, jet theory, Wakes and jets, PDEs in connection with fluid mechanics, Local differential geometry, Spencer sequence
formal calculus of variations, Variational methods applied to problems in fluid mechanics, formal theory of systems of PDE, variational sequence, jet theory, Wakes and jets, PDEs in connection with fluid mechanics, Local differential geometry, Spencer sequence
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