Open Access
Subscription Access
Reduced Quadratic Irrational Numbers and Types of G-Circuits with Length Four by Modular Group
Objectives: To classify the types of G-circuits with length four in G-orbits αG where α is a reduced quadratic irrational number and G is the modular group. Methods/Statistical Analysis: G-orbits of real quadratic fields are evaluated using coset diagrams of modular group. Findings: There are five distinct types of the G-circuits in all. The number of disjoint G-orbits containing G-circuits of two types out of these five is four and for the remaining three types of G-circuits corresponding number of disjoint G-orbits is two. Application/Improvements: With the help of classification of G-circuits of length four we can find the structure of G-orbits of real quadratic fields.
User
Information
- Mushtaq Q. Modular group acting on real quadratic fields, Bulletin of the Australian Mathematical Society. 1988; 37(2):303−09. https://doi.org/10.1017/S000497270002685X.
- Aslam M, Husnine SM, Majeed A. Modular group action on certain quadratic fields, Punjab University Journal of Mathematics. 1995; 28:47−68.
- Husnine SM, Aslam M, Majeed A. On ambiguous numbers of an invariant subset of under the action of the modular group PSL (2, Z), Studia Scientcrum Mathematic Arum Hungarica. 2005; 42(4):401−12.
- Kousar I, Husnine SM, Majeed A. Behavior of ambiguous and totally positive or negative elements of under the action of the modular group, Punjab University Journal of Mathematics. 1997; 30:11−34.
- Malik MA, Zafar MA. G-subsets of an invariant subset of under the modular group action. Utilitas Mathematica; 2013. p. 377−87.
- Mushtaq Q. On word structure of the modular group over finite and real quadratic fields, Discrete Mathematics. 1998; 178:155−64. https://doi.org/10.1016/S0012-365X(97)81824-9.
- Andrew A, John EC. The Theory of Numbers, Jones and Bartlett Publishers, Inc: London; 1995.
- Serre JP. Trees. (Translation by J. Stillwell), Springer-Verlag, Berlin, Heidelberg, New York; 1980. PMCid: PMC1458483.
Abstract Views: 204
PDF Views: 0