3 citations · 3 across the 6 of their papers we have counts for
7 papers
The shifted symplectic geometry of derived higher groupoids
Miquel Cueca, Florian Dorsch, Reyer Sjamaar +1
The main goal of this work is to introduce derived Lie n-groupoids and their shifted symplectic structures. We further define shifted lagrangian structures and prove that their com…
On the local Kan structure and differentiation of simplicial manifolds
Florian Dorsch
We prove that arbitrary simplicial manifolds satisfy Kan conditions in a suitable local sense. This allows us to expand a technique for differentiating higher Lie groupoids worked…
Partially hyperbolic random dynamics on Grassmannians
Joris De Moor, Florian Dorsch, Hermann Schulz-Baldes
A sequence of invertible matrices given by a small random perturbation around a fixed diagonal partially hyperbolic matrix induces a random dynamics on the Grassmann manifolds. Und…
Random Möbius dynamics on the unit disc and perturbation theory for Lyapunov exponents
Florian Dorsch, Hermann Schulz-Baldes
Randomly drawn matrices induce a random dynamics on the Riemann sphere via the Möbius transformation. Considering a situation where this dynamics is restricted to the u…
Pseudo-gaps for random hopping models
Florian Dorsch, Hermann Schulz-Baldes
For one-dimensional random Schrödinger operators, the integrated density of states is known to be given in terms of the (averaged) rotation number of the Prüfer phase dynamics. Thi…
Random perturbations of hyperbolic dynamics
Florian Dorsch, Hermann Schulz-Baldes
A sequence of large invertible matrices given by a small random perturbation around a fixed diagonal and positive matrix induces a random dynamics on a high-dimensional sphere. For…