2 papers
math.DG2025
Poisson bivectors on infinite dimensional manifolds
Peter W. Michor, Praful Rahangdale
We show that, on a smoothly paracompact convenient manifold modeled on a convenient space with the bornological approximation property, the dual map of a Poisson bracket factor…
math.DG2025
Lie derivatives of sections of natural vector bundles
Peter W. Michor
Time derivatives of pullbacks and push forwards along smooth curves of diffeomorphism of sections of natural vector bundles are computed in terms of Lie derivatives along adapted n…