Yazar "Güler, Bahadır Özgür" için FEF, Matematik Bölümü Koleksiyonu listeleme
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Circuit lengths of graphs for the Picard group
Besenk, Murat; Güler, Bahadır Özgür; Değer, Ali Hikmet; Kesicioğlu, Yavuz (Springer International Publishing Ag, 2013)In this paper, we examine some properties of suborbital graphs for the Picard group. We obtain edge and circuit conditions, then propose a conjecture for the graph to be forest. This paper is an extension of some results ... -
On conjugacy of elliptic elements and circuits in suborbital graphs of congruence subgroups
Kader, Serkan; Güler, Bahadır Özgür (2011)In this paper, we, for the first time, introduce the notion of conjugacy in suborbital graphs. Then we show that the conjugate elliptic elements of the modular group F and of congruence subgroups F 0(p) give rise to conjugate ... -
On suborbital graphs for the extended modular group Γ̂
Kader, Serkan; Güler, Bahadır Özgür (Springer, 2013)In this paper, we show that the extended modular group ?? acts on ?? transitively and imprimitively. Then the number of orbits of ??0(N) on ?? is calculated and compared with the number of orbits of ?0(N) on ??. Especially, ... -
Suborbital graphs for a special subgroup of the normalizer of Γ0 (m)
Kader, Sara; Güler, Bahadır Özgür; Değer, Ali Hikmet (Shiraz University, 2010)In this paper, we find the number of sides of circuits in suborbital graph for the normalizer of ?0(m) in PSL(2,R), where m will be of the form 2p2, p is a prime and p ?1 (mod 4). In addition, we give a number theoretical ... -
Suborbital graphs for the group Gamma(2)
Güler, Bahadır Özgür; Besenk, Murat; Kesicioğlu, Yavuz; Değer, Ali Hikmet (Hacettepe Univ, Fac Sci, 2015)In this paper, we investigate suborbital graphs formed by the action of 2 which is the group generated by the second powers of the elements of the modular group Gamma on (Q) over cap Q. Firstly, conditions for being an ...