2 papers
math.SG2026
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…
math.SG2025
Vanishing of Rabinowitz Floer homology on negative line bundles
Peter Albers, Jungsoo Kang
Following [Fra08, AF14] we construct Rabinowitz Floer homology for negative line bundles over symplectic manifolds and prove a vanishing result. In [Rit14] Ritter showed that sympl…