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). Reviewer: A. J. van der Poorten Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 7 Documents MSC: 11J72 Irrationality; linear independence over a field 11M06 \(\zeta (s)\) and \(L(s, \chi)\) Keywords:generating function; elliptic curve; modular group; cusp form; algebraic surface; Apéry proof; irrationality of pi square Citations:Zbl 0504.00005; Zbl 0409.10028; Zbl 0423.10019 PDFBibTeX XML