English

Corks and exotic ribbons in $B^{4}$

Geometric Topology 2022-08-04 v2

Abstract

By using corks we construct diffeomorphic ribbon disks DB4D\subset B^{4}, which are non-isotopic rel boundary to each other.

Keywords

Cite

@article{arxiv.2103.13967,
  title  = {Corks and exotic ribbons in $B^{4}$},
  author = {Selman Akbulut},
  journal= {arXiv preprint arXiv:2103.13967},
  year   = {2022}
}

Comments

5 pages, 9 figures

R2 v1 2026-06-24T00:33:41.979Z