1 citations · 2 across the 5 of their papers we have counts for
4 papers · 1 filter
The Stacey-Roberts Lemma for Banach Manifolds
Peter Kristel, Alexander Schmeding
The Stacey-Roberts lemma states that a surjective submersion between finite-dimensional manifolds gives rise to a submersion on infinite-dimensional manifolds of smooth mappings by…
How an action that stabilizes a bundle gerbe gives rise to a Lie group extension
Bas Janssens, Peter Kristel
Let be a bundle gerbe with connection on a smooth manifold , and let be a smooth action of a Fréchet--Lie group on $M…
Grassmannians of Lagrangian Polarizations
Peter Kristel, Eric Schippers
This paper is an introduction to polarizations in the symplectic and orthogonal settings. They arise in association to a triple of compatible structures on a real vector space, con…
The insidious bicategory of algebra bundles
Peter Kristel, Matthias Ludewig, Konrad Waldorf
In this paper we construct a bicategory of (super) algebra bundles over a smooth manifold, where the 1-morphisms are bundles of bimodules. The main point is that naive definitions…