48 citations · 580 across the 51 of their papers we have counts for
37 papers · 1 filter
An Abstract Perturbation Theorem for Compact Moduli Spaces
Peter Albers, Irene Seifert, Tom Stalljohann
Given a compact zero set of a Fredholm section, our theorem guarantees the existence of a perturbed compact smooth manifold nearby, leaving the original zero set unaltered wherever…
Rabinowitz Floer homology of negative line bundles and Floer Gysin sequence
Peter Albers, Jungsoo Kang
This article is concerned with the Rabinowitz Floer homology of negative line bundles. We construct a refined version of Rabinowitz Floer homology and study its properties. In part…
On conformal points of area preserving maps and related topics
Peter Albers, Serge Tabachnikov
In this article we consider area preserving diffeomorphisms of planar domains, and we are interested in their conformal points, i.e., points at which the derivative is a similarity…
Symplectically convex and symplectically star-shaped curves -- a variational problem
Peter Albers, Serge Tabachnikov
In this article we propose a generalization of the 2-dimensional notions of convexity resp. being star-shaped to symplectic vector spaces. We call such curves symplectically convex…
Polygonal symplectic billiards
Peter Albers, Gautam Banhatti, Filip Sadlo +2
In this article, we study polygonal symplectic billiards. We provide new results, some of which are inspired by numerical investigations. In particular, we present several polygons…
Periodic Reeb orbits on prequantization bundles
Peter Albers, Jean Gutt, Doris Hein
In this paper, we prove that every graphical hypersurface in a prequantization bundle over a symplectic manifold , pinched between two circle bundles whose ratio of radii is les…