arXiv subjects

Stephen Gelbart

Publications and source records attributed to Stephen Gelbart.

2 recordsLinked to original sources

arXiv2016

Estimates on Eisenstein distributions for reciprocals of p-adic L-functions: the case of irregular primes

We consider the p-adic distributions derived from Eisenstein series in [GMPS], whose Mellin transforms are reciprocals of the Kubota-Leopoldt p-adic L-function. These distributions were shown there to be measures when p is regular. They fail to be measures when p is irregular; in this paper we give quantitative estimates that describe their behavior more precisely.

math.NT↗

arXiv2012

A p-adic integral for the reciprocal of L-functions

We introduce an analog of part of the Langlands-Shahidi method to the p-adic setting, constructing reciprocals of certain p-adic L-functions using the nonconstant terms of the Fourier expansions of Eisenstein series. We carry out the method for the group SL(2), and give explicit p-adic measures whose Mellin transforms are reciprocals of Dirichlet L-functions.

math.NT↗