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Detailed view Article in peer-reviewed journal
Annals of Mathematics 176, 1 (2012) 1-39
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Values of certain L-series in positive characteristic
Federico Pellarin1, 2

We introduce a family of L-series specialising to both L-series associated to certain Dirichlet characters over F_q[T] and to integral values of Carlitz-Goss zeta function associated to F_q[T]. We prove, with the use of the theory of deformations of vectorial modular forms, a formula for their value at 1, as well as some arithmetic properties of other values at positive integers
1:  LAMUSE - Laboratoire de Mathématiques de l'Université de Saint-Etienne
2:  ICJ - Institut Camille Jordan
L-series – Drinfeld modular forms – Function fields of positive characteristic