Bi-geodesic mappings between pairs of pants

Kirjoittajat

  • Lixin Liu Sun Yat-sen University, School of Mathematics
  • Wen Yang Hunan University, School of Mathematics, and Sun Yat-sen University, School of Mathematics

Abstrakti

It is proved that a bijection between the interiors of two pairs of pants is an isometry if it and its inverse preserve geodesics as subsets.

Tiedostolataukset

Julkaistu

2021-08-02

Numero

Osasto

Articles

Viittaaminen

Liu, L., & Yang, W. (2021). Bi-geodesic mappings between pairs of pants. Annales Fennici Mathematici, 46(2), 713-725. https://afm.journal.fi/article/view/110572