Clark, Pete L.; Voight, John Algebraic curves uniformized by congruence subgroups of triangle groups. (English) Zbl 1416.11106 Trans. Am. Math. Soc. 371, No. 1, 33-82 (2019). Reviewer: Alexander W. Mason (Glasgow) MSC: 11G32 11F06 14G35 PDFBibTeX XMLCite \textit{P. L. Clark} and \textit{J. Voight}, Trans. Am. Math. Soc. 371, No. 1, 33--82 (2019; Zbl 1416.11106) Full Text: DOI arXiv
Şahin, Recep Some results on Hecke and extended Hecke groups. (English) Zbl 1424.20049 Turk. J. Math. 42, No. 2, 621-632 (2018). MSC: 20H10 11F06 30F50 30F35 PDFBibTeX XMLCite \textit{R. Şahin}, Turk. J. Math. 42, No. 2, 621--632 (2018; Zbl 1424.20049) Full Text: DOI
Calta, Kariane; Schmidt, Thomas A. Infinitely many lattice surfaces with special pseudo-Anosov maps. (English) Zbl 1322.30015 J. Mod. Dyn. 7, No. 2, 239-254 (2013). MSC: 30F60 PDFBibTeX XMLCite \textit{K. Calta} and \textit{T. A. Schmidt}, J. Mod. Dyn. 7, No. 2, 239--254 (2013; Zbl 1322.30015) Full Text: DOI arXiv
Martín, Pablo; Singerman, David The geometry behind Galois’ final theorem. (English) Zbl 1254.52005 Eur. J. Comb. 33, No. 7, 1619-1630 (2012). MSC: 52B15 14H55 PDFBibTeX XMLCite \textit{P. Martín} and \textit{D. Singerman}, Eur. J. Comb. 33, No. 7, 1619--1630 (2012; Zbl 1254.52005) Full Text: DOI
Schmidt, Thomas A. Rosen fractions and Veech groups, an overly brief introduction. (English) Zbl 1477.11003 Actes Rencontres C.I.R.M. 1, No. 1, 61-67 (2009). MSC: 11-02 11J70 11A55 PDFBibTeX XMLCite \textit{T. A. Schmidt}, Actes Rencontres C.I.R.M. 1, No. 1, 61--67 (2009; Zbl 1477.11003) Full Text: DOI
İkikardes, Sebahattin; Sahin, Recep; Cangül, I. Naci Principal congruence subgroups of the Hecke groups and related results. (English) Zbl 1184.11014 Bull. Braz. Math. Soc. (N.S.) 40, No. 4, 479-494 (2009). Reviewer: Osman Bizim (Bursa) MSC: 11F06 20H05 30F50 PDFBibTeX XMLCite \textit{S. İkikardes} et al., Bull. Braz. Math. Soc. (N.S.) 40, No. 4, 479--494 (2009; Zbl 1184.11014) Full Text: DOI
Chen, Bo; Yuan, Pingzhi Congruence subgroups of Hecke groups. (English) Zbl 1210.11050 Acta Math. Sin., Engl. Ser. 25, No. 6, 931-944 (2009). MSC: 11F06 20H05 20H10 PDFBibTeX XMLCite \textit{B. Chen} and \textit{P. Yuan}, Acta Math. Sin., Engl. Ser. 25, No. 6, 931--944 (2009; Zbl 1210.11050) Full Text: DOI
Chen, Bo; Yuan, Pingzhi Normal congruence subgroups of Hecke groups. (English) Zbl 1162.20034 Algebra Colloq. 15, No. 4, 707-720 (2008). Reviewer: Nihal Yılmaz Özgür (Balikesir) MSC: 20H10 20H05 11F06 PDFBibTeX XMLCite \textit{B. Chen} and \textit{P. Yuan}, Algebra Colloq. 15, No. 4, 707--720 (2008; Zbl 1162.20034) Full Text: DOI Link
Sahin, Recep; Ikikardes, Sebahattin; Koruoğlu, Özden Some normal subgroups of the extended Hecke groups \(\overline H(\lambda_p)\). (English) Zbl 1139.20042 Rocky Mt. J. Math. 36, No. 3, 1033-1048 (2006). Reviewer: Nihal Yilmaz Özgür (Balikesir) MSC: 20H10 11F06 20E07 PDFBibTeX XMLCite \textit{R. Sahin} et al., Rocky Mt. J. Math. 36, No. 3, 1033--1048 (2006; Zbl 1139.20042) Full Text: DOI Euclid
İkikardes, Sebahattin; Koruoğlu, Özden; Sahin, Recep Power subgroups of some Hecke groups. (English) Zbl 1179.20044 Rocky Mt. J. Math. 36, No. 2, 497-508 (2006). MSC: 20H05 20H10 11F06 PDFBibTeX XMLCite \textit{S. İkikardes} et al., Rocky Mt. J. Math. 36, No. 2, 497--508 (2006; Zbl 1179.20044) Full Text: DOI Euclid
Sahin, Recep; Ikikardes, Sebahattin; Koruoglu, Ozden Generalized \(M^*\)-groups. (English) Zbl 1117.30035 Int. J. Algebra Comput. 16, No. 6, 1211-1219 (2006). Reviewer: Ismail Naci Cangül (Bursa) MSC: 30F50 20H10 PDFBibTeX XMLCite \textit{R. Sahin} et al., Int. J. Algebra Comput. 16, No. 6, 1211--1219 (2006; Zbl 1117.30035) Full Text: DOI
Yilmaz Özgür, Nihal Principal congruence subgroups of Hecke groups \(H(\sqrt{q})\). (English) Zbl 1102.11026 Acta Math. Sin., Engl. Ser. 22, No. 2, 383-392 (2006). Reviewer: Thomas Schmidt (Corvallis) MSC: 11F06 20H05 20H10 PDFBibTeX XMLCite \textit{N. Yilmaz Özgür}, Acta Math. Sin., Engl. Ser. 22, No. 2, 383--392 (2006; Zbl 1102.11026) Full Text: DOI
Ivrissimtzis, Ioannis; Singerman, David Regular maps and principal congruence subgroups of Hecke groups. (English) Zbl 1075.20022 Eur. J. Comb. 26, No. 3-4, 437-456 (2005). Reviewer: Ismail Naci Cangül (Bursa) MSC: 20H10 20E07 05C10 20H05 30F35 PDFBibTeX XMLCite \textit{I. Ivrissimtzis} and \textit{D. Singerman}, Eur. J. Comb. 26, No. 3--4, 437--456 (2005; Zbl 1075.20022) Full Text: DOI