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Critical slope p-adic L-functions.
- Source :
- Journal of the London Mathematical Society; Apr2013, Vol. 87 Issue 2, p428-452, 25p
- Publication Year :
- 2013
-
Abstract
- Let g be an eigenform of weight k+2 on Γ0(p)∩Γ1(N) with p ∤ N. If g is non-critical (that is, of slope less than k+1), using the methods of Amice–Vélu and Višik, one can attach [‘Distributions p-adiques associées aux séries de Hecke’, Journées Arithmétiques de Bordeaux (Conf., Univ. Bordeaux, Bordeaux, 1974), Astérisque 24–25 (Soc. Math. France, Paris, 1975) 119–131 (French)] and Višik [Mat. Sb. (N.S.) 99 (1976) 248–260], then one can attach a p-adic L-function to g which is uniquely determined by its interpolation property together with a bound on its growth. However, in the critical slope case, the corresponding growth bound is too large to uniquely determine the p-adic L-function with its standard interpolation property.In this paper, using the theory of overconvergent modular symbols, we give a natural definition of p-adic L-functions in this critical slope case. If, moreover, the modular form is not in the image of theta, then the p-adic L-function satisfies the standard interpolation property. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 00246107
- Volume :
- 87
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- Journal of the London Mathematical Society
- Publication Type :
- Academic Journal
- Accession number :
- 87109692
- Full Text :
- https://doi.org/10.1112/jlms/jds057