English

Geodesic disks in asymptotic Teichm\"uller space

Complex Variables 2015-07-01 v1

Abstract

Let SS be a hyperbolic Riemann surface. In a finite-dimensional Teichm\"uller space T(S)T(S), it is still an open problem whether the geodesic disk passing through two points is unique. In an infinite-dimensional Teichm\"uller space it is also unclear how many geodesic disks pass through a Strebel point and the basepoint while we know that there are always geodesic disks passing through a non-Strebel point and the basepoint. In this paper, we answer the problem arising in the universal asymptotic Teichm\"uller space and prove that there are always infinitely many geodesic disks passing through two points.

Keywords

Cite

@article{arxiv.1506.08816,
  title  = {Geodesic disks in asymptotic Teichm\"uller space},
  author = {Guowu Yao},
  journal= {arXiv preprint arXiv:1506.08816},
  year   = {2015}
}

Comments

19 pages. arXiv admin note: substantial text overlap with arXiv:1506.08769