Janusz Grabowski

activity

19992025

most citedGeneralized n-Poisson brackets on a symplectic manifold

8 citations · 26 across the 12 of their papers we have counts for

collaborators

Showing 2024 · math.SGShow all

2 papers · 2 filters

math.SG2024

The regularity and products in contact geometry

Katarzyna Grabowska, Janusz Grabowski

We study regular contact manifolds $(M, η)$ whose Reeb vector field is complete and prove that they are canonically principal bundles with the structure group $S^{1}$ or $R$ .…

math.SG2024★ 6 cited

Contactifications: a Lagrangian description of compact Hamiltonian systems

Katarzyna Grabowska, Janusz Grabowski, Marek Kuś +1

If $η$ is a contact form on a manifold $M$ such that the orbits of the Reeb vector field form a simple foliation $F$ on $M$ , then the presymplectic 2-form $d η$ on $M$ ind…