2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/75012Lagrangian formalism on graded manifolds is phrased in terms of the Grassmann-graded variational bicomplex, generalizing the familiar variational bicomplex for even Lagrangian systems on fiber bundles.10 pagesDifferential GeometryMathematical Physics58A20; 58C50; 55N30The variational bicomplex on graded manifolds and its cohomologytext