An Application on Suborbital Graphs

Subject Analysis
Title An Application on Suborbital Graphs
Author(s) Murat Beşenk and Ali Hikmet Değer and Bahadır Özgür Güler
Keywords Normalizer, Suborbital graph, Imprimitive action, Index, Forest.
Abstract

In this paper, we investigate suborbital graphs for the action of the normalizer of Γ_0 (N) in PSL(2,R), where N will be of the form 2^8 p^2, p>3 and p is a prime. In addition we give the conditions to be a forest for normalizer in the suborbital graph F(∞,u/(2^8 p^2 )).