Commun. Korean Math. Soc. 2021; 36(4): 829-833
Online first article February 26, 2021 Printed October 31, 2021
https://doi.org/10.4134/CKMS.c200380
Copyright © The Korean Mathematical Society.
Sanghoon Kwon
Catholic Kwandong University
We investigate the M\"{o}bius transformation action of \linebreak $PSL(2,\mathbb{R})$ on the set of mutually distinct ordered triple points of $\mathbb{R}\cup\{\infty\}$.
Keywords: Upper-half plane, invariant measure, projective frame
MSC numbers: Primary 37E35; Secondary 28D05
2005; 20(4): 813-826
© 2022. The Korean Mathematical Society. Powered by INFOrang Co., Ltd