Geodesic
Diagrams associated with subgroups of Fuchsian groups
Glasgow mathematical journal, Tome 20 (1979) no. 2, pp. 103-114

Voir la notice de l'article provenant de la source Cambridge University Press

The use of graphs in the study of groups is well-established. In this paper, we wish to indicate how certain graph-like objects may be used in a similar way. A diagram is a pseudograph which may have some free edges, i.e. edges with just one end. 
Stothers, W. W. Diagrams associated with subgroups of Fuchsian groups. Glasgow mathematical journal, Tome 20 (1979) no. 2, pp. 103-114. doi: 10.1017/S0017089500003797
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[1] 1.Dey, I. M. S., Schreier systems in free products, Proc. Glasgow Math. Assoc. 7 (1965), 61–79. Google Scholar | DOI

[2] 2.Hararay, F., Graph theory (Addison-Wesley, 1969). Google Scholar | DOI

[3] 3.Higgins, P. J., Notes on categories and groupoids, Mathematical Studies 32 (Van Nostrand Reinhold, 1971). Google Scholar

[4] 4.Imrich, W., Subgroup theorems and graphs, Lecture Notes in Mathematics 622 (Springer-Verlag, 1977). Google Scholar

[5] 5.Lehner, J., Discontinuous groups and automorphic functions (Amer. Math. Soc. 1964). Google Scholar | DOI

[6] 6.Lyndon, R., Two notes on Rankin's book on the modular group, J. Austral. Math. Soc. 16 (1973), 454–457. Google Scholar | DOI

[7] 7.Millington, M. H., Subgroups of the classical modular group, J. London Math. Soc. (2) 1 (1970), 351–357. Google Scholar

[8] 8.Singerman, D., Subgroups of Fuchsian groups and finite permutation groups, Bull. London Math. Soc. 2 (1970), 319–323. Google Scholar | DOI

[9] 9.Stothers, W. W., Free subgroups of the free product of cyclic groups, Math. Comput. 32 (1978), 1274–1280. Google Scholar | DOI

[10] 10.Stothers, W. W., Subgroups of the (2,3,7)-triangle group, Manuscripta Math. 20 (1977), 323–334. Google Scholar | DOI

[11] 11.Stothers, W. W., Subgroups of infinite index in the modular group, Glasgow Math. J. 19 (1978), 33–43. Google Scholar | DOI

[12] 12.Tretkoff, C., Non-parabolic subgroups of the modular group, Glasgow Math. J. 16 (1975), 91–102. Google Scholar | DOI

[13] 13.White, A. T., Graphs, groups and surfaces (North-Holland, 1973). Google Scholar

[14] 14.Wohlfahrt, K., An extension of F. Klein's level concept, Illinois J. Math. 8 (1964), 529–535. Google Scholar | DOI

[15] 15.Wohlfahrt, K., Über einen Satz von Dey und die Modulgruppe, Arch. Math. (Basel) 29 (1977), 455–457. Google Scholar | DOI

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