Sep 18, 2009 � From O(α, β) we can form a suborbital graph G(α, β) whose vertices are the elements of X, and there is an edge from γ to δ if (γ,δ) ∈ O(α, β).

Sep 18, 2009 � Abstract. In this study, we deal with the conjecture given in [R. Keskin, Suborbital graph for the normalizer of Γ0(m) Γ 0 ( m ) , European�...

In this study, we characterize all circuits in the suborbital graph for the normalizer of Γ 0 ( m ) when m is a square-free positive integer.

TL;DR: This study deals with the conjecture that when the normalizer of 0(N) acts transitively on Q ∪ {∞), any circuit in the suborbital graph G(∞, u/n) for�...

PDF | We deal with the conjecture given in [R. Keskin, Eur. J. Comb. 27, No. 2, 193–206 (2006; Zbl 1086.05037)], that when the normalizer of Γ 0 (N).

Abstract. In this paper, we investigate suborbital graphs for the action of the normalizer of Γ0 (N) in PSL(2,R), where N will be of the form 28 p2,�...

In this paper, we investigate a suborbital graph for the normalizer of Γ0(N) ∈ PSL(2;R), where N will be of the form 24p2 such that p > 3 is a prime number.

Abstract. In this paper we derive some results from the action of the normalizer of Γ0(N) in PSL2(&R;) on the extended rational set ℚ∪{∞}.

We will omit the symbol �, and so the pairs of matrices are considered to be identical. Γ0(N) is the congruence subgroup of Γ with N|c and PSL2(R) is the�...

The normalizer. Γ0(N) = {g ∈ Γ : c ≡ 0 (mod N)} is a well known congruence subgroup of the classical modular group Γ. The normalizer of Γ0(N) in PSL(2,R)�...