Bi-geodesic mappings between pairs of pants

Författare

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

Abstract

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.

Nedladdningar

Publicerad

2021-08-02

Nummer

Vol 46 Nr 2 (2021)

Sektion

Articles

Licens

Copyright (c) 2021 The Finnish Mathematical Society

Creative Commons-licens

Detta verk är licensierat under en Creative Commons Erkännande-IckeKommersiell 4.0 Internationell-licens.

Referera så här

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