- Turkish Journal of Mathematics
- Vol: 32 Issue: 1
- Trace Classes and Fixed Points for the Extended Modular Group \overline{G}
Trace Classes and Fixed Points for the Extended Modular Group \overline{G}
Authors : Özden Koruoğlu
Pages : 11-19
View : 8 | Download : 5
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :The extended modular group \overline{G}=PGL(2,\mathbb{Z}) is the group obtained by adding the reflection R(z)=1/\overline{z} to the generators of the modular group G =PSL(2, {Z}). In this paper, we find the trace classes of the extended modular group \overline{G}. Using this, we classify the elements of \overline{G}.Keywords : Extended modular group, trace class, fixed points