Toru Komatsu. An infinite family of pairs of imaginary quadratic fields with ideal classes of a given order. INTERNATIONAL JOURNAL OF NUMBER THEORY. 2017. 13. 2. 253-260
Belyi function whose Grothendieck's dessin d'enfant is a flower tree with two ramification indices. Mathematical Journal of Okayama University. 2005. 47. 119-131
Belyi function whose Grothendieck's dessin d'enfant is a flower tree with two ramification indices. Mathematical Journal of Okayama University. 2005. 47. 119-131