2023-05-112023-05-112013-03Demirci, M. ve Cangül, İ. N. (2013). “The constant term of the minimal polynomial of cos(2 pi/n) over Q”. Fixed Point Theory and Applications, 2013.1687-1812https://doi.org/10.1186/1687-1812-2013-77https://fixedpointtheoryandalgorithms.springeropen.com/articles/10.1186/1687-1812-2013-77http://hdl.handle.net/11452/32616Let H(lambda(q)) be the Hecke group associated to lambda(q) = 2cos pi/q for q >= 3 integer. In this paper, we determine the constant term of the minimal polynomial of lambda(q) denoted by P-q*(x).eninfo:eu-repo/semantics/openAccessHecke groupsMinimal polynomialConstant termHecke groupsSubgroupsArticle0003187858000012-s2.0-849026562262013Hecke Groups; Modular Forms; Graph