Beukers, F. Irrationality of \(\pi^ 2\), periods of an elliptic curve and \(\Gamma_ 1(5)\). (English) Zbl 0518.10040 Approximations diophantiennes et nombres transcendants, Colloq. Luminy/Fr. 1982, Prog. Math. 31, 47-66 (1983). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 2 Documents MSC: 11J81 Transcendence (general theory) 14H52 Elliptic curves 11F06 Structure of modular groups and generalizations; arithmetic groups Keywords:generating function; elliptic curve; modular group; cusp form; algebraic surface; Apery proof; irrationality of pi square Citations:Zbl 0504.00005; Zbl 0409.10028; Zbl 0423.10019 PDF BibTeX XML OpenURL