English

Hofer distance on Lagrangian links inside the disc

Symplectic Geometry 2024-10-15 v2

Abstract

We show that the set of Hamiltonian isotopies of certain unions of circles inside the disc is unbounded for the Hofer distance. The proof relies on a result by Francesco Morabito together with a standard argument of Michael Khanevsky.

Cite

@article{arxiv.2409.17828,
  title  = {Hofer distance on Lagrangian links inside the disc},
  author = {Ibrahim Trifa},
  journal= {arXiv preprint arXiv:2409.17828},
  year   = {2024}
}

Comments

4 pages, v2: removed a wrong statement from the introduction

R2 v1 2026-06-28T18:58:06.401Z