{"doi":"10.1016/j.jalgebra.2017.02.029","publication":"Journal of Algebra","year":"2017","extern":"1","volume":480,"title":"The constructive membership problem for discrete two-generator subgroups of SL(2,R)","department":[{"_id":"102"}],"publication_status":"published","citation":{"bibtex":"@article{Kirschmer_Rüther_2017, title={The constructive membership problem for discrete two-generator subgroups of SL(2,R)}, volume={480}, DOI={<a href=\"https://doi.org/10.1016/j.jalgebra.2017.02.029\">10.1016/j.jalgebra.2017.02.029</a>}, journal={Journal of Algebra}, publisher={Elsevier BV}, author={Kirschmer, Markus and Rüther, Marion G.}, year={2017}, pages={519–548} }","short":"M. Kirschmer, M.G. Rüther, Journal of Algebra 480 (2017) 519–548.","chicago":"Kirschmer, Markus, and Marion G. Rüther. “The Constructive Membership Problem for Discrete Two-Generator Subgroups of SL(2,R).” <i>Journal of Algebra</i> 480 (2017): 519–48. <a href=\"https://doi.org/10.1016/j.jalgebra.2017.02.029\">https://doi.org/10.1016/j.jalgebra.2017.02.029</a>.","apa":"Kirschmer, M., &#38; Rüther, M. G. (2017). The constructive membership problem for discrete two-generator subgroups of SL(2,R). <i>Journal of Algebra</i>, <i>480</i>, 519–548. <a href=\"https://doi.org/10.1016/j.jalgebra.2017.02.029\">https://doi.org/10.1016/j.jalgebra.2017.02.029</a>","ieee":"M. Kirschmer and M. G. Rüther, “The constructive membership problem for discrete two-generator subgroups of SL(2,R),” <i>Journal of Algebra</i>, vol. 480, pp. 519–548, 2017, doi: <a href=\"https://doi.org/10.1016/j.jalgebra.2017.02.029\">10.1016/j.jalgebra.2017.02.029</a>.","ama":"Kirschmer M, Rüther MG. The constructive membership problem for discrete two-generator subgroups of SL(2,R). <i>Journal of Algebra</i>. 2017;480:519-548. doi:<a href=\"https://doi.org/10.1016/j.jalgebra.2017.02.029\">10.1016/j.jalgebra.2017.02.029</a>","mla":"Kirschmer, Markus, and Marion G. Rüther. “The Constructive Membership Problem for Discrete Two-Generator Subgroups of SL(2,R).” <i>Journal of Algebra</i>, vol. 480, Elsevier BV, 2017, pp. 519–48, doi:<a href=\"https://doi.org/10.1016/j.jalgebra.2017.02.029\">10.1016/j.jalgebra.2017.02.029</a>."},"language":[{"iso":"eng"}],"user_id":"93826","_id":"42791","date_updated":"2023-04-04T09:10:14Z","type":"journal_article","date_created":"2023-03-07T08:28:11Z","page":"519-548","intvolume":"       480","status":"public","author":[{"last_name":"Kirschmer","first_name":"Markus","id":"82258","full_name":"Kirschmer, Markus"},{"full_name":"Rüther, Marion G.","first_name":"Marion G.","last_name":"Rüther"}],"publication_identifier":{"issn":["0021-8693"]},"abstract":[{"lang":"eng","text":"We describe a practical algorithm to solve the constructive membership problem for discrete two-generator subgroups of SL₂(R) or PSL₂(R). This algorithm has been implemented in Magma for groups defined over real algebraic number fields."}],"publisher":"Elsevier BV","keyword":["Algebra and Number Theory"]}