A note on Chudnovskyʼs Fuchsian equations

Beauville, 1982, Les familles stables de courbes elliptiques sur P1 admettant quatre fibres singulières, Compt. Rend. Acad. Sci. Paris Série I, 294, 657 Beukers, 2002, On Dworks accessory parameter problem, Math. Z., 241, 425, 10.1007/s00209-002-0424-8 Chudnovsky, 1986, A random walk in higher arithmetics, Adv. in Appl. Math., 7, 101, 10.1016/0196-8858(86)90009-6 Chudnovsky, 1989, Transcendental methods and theta-functions, Proc. Sympos. Pure Math., 49, 167, 10.1090/pspum/049.2/1013173 M.J. Coster, Over 6 families van krommen, Master thesis, Rijksuniversiteit Leiden, August 1983, Leiden, The Netherlands. Erdélyi, 1953 Ford, 1929 Halphen, 1888 Keen, 1979, Moduli of punctured tori and the accessory parameter of Laméʼs equation, Trans. Amer. Math. Soc., 225, 201 Maier, 2009, On rationally parametrized modular equations, J. Ramanujan Math. Soc., 24, 1 Poincaré, 1884, Sur les groupes des équations linéaires, Acta Math., 4, 201, 10.1007/BF02418420 Poole, 1936 van der Put, 2003 Sebbar, 2001, Torsion-free genus zero congruence subgroups of PSL2(R), Duke Math. J., 110, 377, 10.1215/S0012-7094-01-11028-4 V.I. Smirnov, Задача обращения линейного дифференциального уравнения второго порядка с четырьмя особыми точками (Inversion problem to second order linear differential equation with four singular points), Petrograd, 1918, 307 pp. Smirnov, 1927, О рациональных преобразованиях линейных дифференциальных уравнений второго порядка, Mat. Sb., XXXIV, 101 Reiter Yoshida, 1987 Weber, 1908 Whittaker, 1996