
arXiv: 2108.00280
In this paper, we study differential forms and vector fields on the orbit space of a proper action of a Lie group on a smooth manifold, defining them as multilinear maps on the generators of infinitesimal diffeomorphisms, respectively. This yields an intrinsic view of vector fields and differential forms on the orbit space.
Mathematics - Differential Geometry, 58A40, Differential Geometry (math.DG), QA1-939, FOS: Mathematics, proper action, vector field on orbit space, Mathematics, orbit space, differential forms on orbit space
Mathematics - Differential Geometry, 58A40, Differential Geometry (math.DG), QA1-939, FOS: Mathematics, proper action, vector field on orbit space, Mathematics, orbit space, differential forms on orbit space
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