Geodesic
Mahler Measures as Linear Combinations of L–values of Multiple Modular Forms
Canadian journal of mathematics, Tome 67 (2015) no. 2, pp. 424-449

Voir la notice de l'article provenant de la source Cambridge University Press

We study the Mahler measures of certain families of Laurent polynomials in two and three variables. Each of the known Mahler measure formulas for these families involves $L$ –values of at most one newform and/or at most one quadratic character. In this paper we show, either rigorously or numerically, that the Mahler measures of some polynomials are related to $L$ –values of multiple newforms and quadratic characters simultaneously. The results suggest that the number of modular $L$ –values appearing in the formulas significantly depends on the shape of the algebraic value of the parameter chosen for each polynomial. As a consequence, we also obtain new formulas relating special values of hypergeometric series evaluated at algebraic numbers to special values of $L$ –functions.
DOI : 10.4153/CJM-2014-012-8
Mots-clés : 11F67, 33C20, Mahler measures, Eisenstein–Kronecker series, L–functions, hypergeometric series 
Samart, Detchat. Mahler Measures as Linear Combinations of L–values of Multiple Modular Forms. Canadian journal of mathematics, Tome 67 (2015) no. 2, pp. 424-449. doi: 10.4153/CJM-2014-012-8
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