From L-series of elliptic curves to Mahler measures
@article{Rogers2012FromLO, title={From L-series of elliptic curves to Mahler measures}, author={Mathew Rogers and Wadim Zudilin}, journal={Compositio Mathematica}, year={2012}, volume={148}, pages={385 - 414} }
Abstract We prove the conjectural relations between Mahler measures and L-values of elliptic curves of conductors 20 and 24. We also present new hypergeometric expressions for L-values of elliptic curves of conductors 27 and 36. Furthermore, we prove a new functional equation for the Mahler measure of the polynomial family (1+X) (1+Y )(X+Y )−αXY, α∈ℝ.
55 Citations
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References
SHOWING 1-10 OF 42 REFERENCES
Modular Mahler Measures I
- Mathematics
- 1999
We relate Boyd’s numerical examples, linking the Mahler measure m(P k ) of certain polynomials P k to special values of L-series of elliptic curves, to the Bloch-Beilinson conjectures. We study m(P k…
Mahler measure and the WZ algorithm
- Mathematics
- 2010
We use the Wilf-Zeilberger method to prove identities between Mahler measures of polynomials. In particular, we oer a new proof of a formula due to Lal n, and we show how to translate the identity…
Functional equations for Mahler measures of genus-one curves
- Mathematics
- 2006
In this paper we will establish functional equations for Mahler measures of families of genus-one two-variable polynomials. These families were previously studied by Beauville, and their Mahler…
Modular Equations and Lattice Sums
- Mathematics
- 2013
We highlight modular equations due to Ramanujan and Somos and use them to prove new relations between lattice sums and hypergeometric functions. We also discuss progress towards solving Boyd’s Mahler…
ETA-QUOTIENTS AND ELLIPTIC CURVES
- Mathematics
- 2004
In this paper we list all the weight 2 newforms f(τ) that are products and quotients of the Dedekind eta-function η(τ) := q ∞ Y n=1 (1− q), where q := e2πiτ . There are twelve such f(τ), and we give…
Mahler's Measure and Special Values of L-functions
- MathematicsExp. Math.
- 1998
Some examples for which it appear that log M(P(x, y) = rL'(E, 0), where E is an elliptic curve and r is a rational number, often either an integer or the reciprocal of an integer.
Mahler Measure Variations, Eisenstein Series and Instanton Expansions
- Mathematics
- 2005
This paper points at an intriguing inverse function relation with
on the one hand the coefficients of the Eisenstein series in Rodriguez
Villegas’ paper on “Modular Mahler Measures” and on the…
Fourier series of rational fractions of Jacobian elliptic functions
- Mathematics
- 1988
In this paper more than ninety of the Fourier series of rational fractions of Jacobian elliptic functions sn(u.k.), cn(u.k) and dn(u.k) are listed, which cannot be found in the handbook[1] and Ref.…
Generalized Hypergeometric Functions
- Mathematics
- 1990
Introduction Multiplication by Xu (Gauss contiguity) Algebraic theory Variation of Wa with g Analytic theory Deformation theory Structure of Hg Linear differential equations over a ring Singularities…