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20062025
most citedAlgebraic theta functions and p-adic interpolation of Eisenstein-Kronecker numbers

30 citations · 83 across the 22 of their papers we have counts for

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10 papers · 1 filter

math.NT2022

The Hodge Realization of the Polylogarithm and the Shintani Generating Class for Totally Real Fields

Kenichi Bannai, Hohto Bekki, Kei Hagihara +3

In this article, we construct the Hodge realization of the polylogarithm class in the equivariant Deligne-Beilinson cohomology of a certain algebraic torus associated to a totally…

math.NT2020★ 4 cited

-adic Polylogarithms and -adic Hecke -functions for Totally Real Fields

Kenichi Bannai, Kei Hagihara, Kazuki Yamada +1

The purpose of this article is to newly define the -adic polylogarithm as an equivariant class in the cohomology of a certain infinite disjoint union of algebraic tori associate…

math.NT2019★ 8 cited

Canonical Equivariant Cohomology Classes Generating Zeta Values of Totally Real Fields

Kenichi Bannai, Kei Hagihara, Kazuki Yamada +1

It is known that the special values at nonpositive integers of a Dirichlet -function may be expressed using the generalized Bernoulli numbers, which are defined by a canonical g…

math.NT2010★ 5 cited

-adic Beilinson conjecture for ordinary Hecke motives associated to imaginary quadratic fields

Kenichi Bannai, Guido Kings

The purpose of this article is to give an overview of the series of papers [BK1], [BK2] concerning the -adic Beilinson conjecture of motives associated to Hecke characters of an…

math.NT2008

The Kronecker limit formulas via the distribution relation

Kenichi Bannai, Shinichi Kobayashi

In this paper, we give a proof of the classical Kronecker limit formulas using the distribution relation of the Eisenstein-Kronecker series. Using a similar idea, we then prove …

math.NT2008★ 1 cited

Integral structures on -adic Fourier theory

Kenichi Bannai, Shinichi Kobayashi

In this article, we give an explicit construction of the -adic Fourier transform by Schneider and Teitelbaum, which allows for the investigation of the integral property. As an…

math.NT2007★ 19 cited

On the de Rham and p-adic realizations of the Elliptic Polylogarithm for CM elliptic curves

Kenichi Bannai, Shinichi Kobayashi, Takeshi Tsuji

In this paper, we give an explicit description of the de Rham and p-adic polylogarithms for elliptic curves using the Kronecker theta function. We prove in particular that when the…

math.NT2007★ 7 cited

Algebraic theta functions and Eisenstein-Kronecker numbers

Kenichi Bannai, Shinichi Kobayashi

In this paper, we give an overview of our previous paper concerning the investigation of the algebraic and -adic properties of Eisenstein-Kronecker numbers using Mumford's theor…

math.NT2007

p-adic elliptic polylogarithm, p-adic Eisenstein series and Katz measure

Kenichi Bannai, Guido Kings

The specializations of the motivic elliptic polylog are called motivic Eisenstein classes. For applications to special values of L-Functions, it is important to compute the realiza…

math.NT2006★ 30 cited

Algebraic theta functions and p-adic interpolation of Eisenstein-Kronecker numbers

Kenichi Bannai, Shinichi Kobayashi

We study the properties of Eisenstein-Kronecker numbers, which are related to special values of Hecke -function of imaginary quadratic fields. We prove that the generating funct…