Turkish Journal of Mathematics
Abstract
The extended modular group \overline{\Gamma}=PGL(2,\mathbb{Z}) is the group obtained by adding the reflection R(z)=1/\overline{z} to the generators of the modular group \Gamma =PSL(2, {Z}). In this paper, we find the trace classes of the extended modular group \overline{\Gamma}. Using this, we classify the elements of \overline{\Gamma}.
DOI
-
Keywords
Extended modular group, trace class, fixed points
First Page
11
Last Page
19
Recommended Citation
KORUOĞLU, Ö, ŞAHİN, R, & İKİKARDEŞ, S (2008). Trace Classes and Fixed Points for the Extended Modular Group \overline{\Gamma}. Turkish Journal of Mathematics 32 (1): 11-19. https://doi.org/-
