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math.SG2024
On the spectral flow theorem of Robbin-Salamon for finite intervals
Urs Frauenfelder, Joa Weber
In this article we consider operators of the form where lies in an interval and is continuous. Without boundary conditions these op…
math.SG2024
Growth of eigenvalues of Floer Hessians
Urs Frauenfelder, Joa Weber
In this article we prove that the space of Floer Hessians has infinitely many connected components.
math.SG2024
Local gluing
Urs Frauenfelder, Joa Weber
In the local gluing one glues local neighborhoods around the critical point of the stable and unstable manifolds to gradient flow lines defined on a finite time interval f…